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| Product | Description | |
|---|---|---|
| (11 β)-17-(Acetyloxy)-11-[4-(dimethylamino)phenyl]-3-hydroxy-19-norpregna-1,3,5(10)-trien-20-one | (11 β)-17-(Acetyloxy)-11-[4-(dimethylamino)phenyl]-3-hydroxy-19-norpregna-1,3,5(10)-trien-20-one. Group: Biochemicals. Alternative Names: CDB 4183. Grades: Highly Purified. CAS No. 709615-25-8. Pack Sizes: 5mg. Molecular Formula: C30H37NO4, Molecular Weight: 475.62. US Biological Life Sciences. |  Worldwide |
| (11 β)-17-(Acetyloxy)-11-[4-(dimethylamino)phenyl]-3-hydroxy-19-norpregna-1,3,5(10)-trien-20-one-d3 | (11 β)-17-(Acetyloxy)-11-[4-(dimethylamino)phenyl]-3-hydroxy-19-norpregna-1,3,5(10)-trien-20-one-d3. Group: Biochemicals. Alternative Names: CDB 4183-d3. Grades: Highly Purified. Pack Sizes: 500ug. Molecular Formula: C30H34D3NO4, Molecular Weight: 478.64. US Biological Life Sciences. | Worldwide |
| 1,3-Thiazol-5-ylmethyl N-[(1S,2S,4S)-4-(acetylamino)-1-benzyl-2-hydroxy-5-phenylpentyl]carbamate | 1,3-Thiazol-5-ylmethyl N-[(1S,2S,4S)-4-(acetylamino)-1-benzyl-2-hydroxy-5-phenylpentyl]carbamate is an impurity of the selective HIV protease inhibitor Ritonavir. Group: Biochemicals. Alternative Names: Thiazol-5-ylmethyl N-[(2S,3S,5S)-5-Acetamido-3-hydroxy-1,6-diphenylhexan-2-yl Carbamate; Ritonavir USP Impurity A; N-[ (1S, 2S, 4S) -4- (Acetylamino) -2-hydroxy-5-phenyl-1- (phenylmethyl) pentyl]carbamic Acid 5-Thiazolylmethyl Ester. Grades: Highly Purified. CAS No. 1010808-43-1. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| [2-(2-Hydroxy-2,2-diphenylacetyl)oxy-1-phenylethyl]-trimethylazaniumbromide | [2-(2-Hydroxy-2,2-diphenylacetyl)oxy-1-phenylethyl]-trimethylazaniumbromide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: FC 649/A, (alpha-(Hydroxymethyl)benzyl)trimethylammonium bromide benzilate, AMMONIUM, (alpha-(HYDROXYMETHYL)BENZYL)TRIMETHYL-, BROMIDE, BENZILATE, AC1L1PMY, AC1Q1RHD, LS-18321, [2-(2-hydroxy-2,2-diphenylacetyl)oxy-1-phenylethyl]-trimethylazanium bromide, 2-{[hydroxy(diphenyl)acetyl]oxy}-n,n,n-trimethyl-1-phenylethanaminium bromide, 101674-29-7. Product Category: Heterocyclic Organic Compound. CAS No. 101674-29-7. Molecular formula: C25H28BrNO3. Mole weight: 470.399 g/mol. Purity: 0.96. IUPACName: [2-(2-hydroxy-2,2-diphenylacetyl)oxy-1-phenylethyl]-trimethylazanium;bromide. Product ID: ACM101674297. Alfa Chemistry ISO 9001:2015 Certified. |  |
| 2-Hydroxy-5-[2-[[6- (4-phenylbutoxy) hexyl] (phenylmethyl) amino]acetyl]benzoic Acid Methyl Ester | 2-Hydroxy-5-[2-[[6- (4-phenylbutoxy) hexyl] (phenylmethyl) amino]acetyl]benzoic Acid Methyl Ester is an intermediate in the synthesis of Salmeterol (S090100), a β2-Adrenergic agonist. Group: Biochemicals. Grades: Highly Purified. CAS No. 497063-91-9. Pack Sizes: 10mg, 25mg. Molecular Formula: C33H41NO5. US Biological Life Sciences. | Worldwide |
| 2-Hydroxy-5-[[[6- (4-phenylbutoxy) hexyl] (phenylmethyl) amino]acetyl]-benzaldehyde | 2-Hydroxy-5-[[[6- (4-phenylbutoxy) hexyl] (phenylmethyl) amino]acetyl]-benzaldehyde is used in the synthesis of salmeterol dimer impurity, which is a β2-Adrenergic agonist. Group: Biochemicals. Grades: Highly Purified. CAS No. 163923-19-1. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C32H39NO4, Molecular Weight: 501.66. US Biological Life Sciences. | Worldwide |
| 3-Methoxy Acetaminophen (4-Acetylamino-2-methoxy-phenol, N-(4-Hydroxy-3-methoxy-phenyl)-acetamide, Acetic Acid-(4-hydroxy-3-methoxy-anilide)) | A metabolite of Acetaminophen. Group: Biochemicals. Alternative Names: 4-Acetylamino-2-methoxy-phenol; N-(4-Hydroxy-3-methoxy-phenyl)-acetamide; Acetic Acid-(4-hydroxy-3-methoxy-anilide). Grades: Highly Purified. CAS No. 3251-55-6. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| (6R,7R)-7-[(2-Hydroxy-2-phenylacetyl)amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid | (6R,7R)-7-[(2-Hydroxy-2-phenylacetyl)amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: A1-226, (6r,7r)-7-{[hydroxy(phenyl)acetyl]amino}-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 59684-59-2, A 1226, AC1L4XK2, CHEMBL443543, CTK5B0307, KST-1A7249, AR-1A6951, AG-J-74090, 7-(alpha-Hydroxy-alpha-phenylacetamido)-3-methyl-3-cephem-4-carboxylic acid, (6R,7R)-7-[(2-hydroxy-2-phenylacetyl)amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7-((hydroxyphenylacetyl)amino)-3-methyl-8-oxo-, monopotassium salt, (6R-(6alpha,7beta(R*)))-, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid, 7-[(hydroxyphenylacetyl)amino]-3-methyl-8-oxo-, [6R-(6a,7b)]- (9CI). Product Category: Heterocyclic Organic Compound. CAS No. 59684-59-2. Molecular formula: C16H16N2O5S. Mole weight: 348.374 g/mol. Purity: 0.96. IUPACName: (6R,7R)-7-[(2-hydroxy-2-phenylacetyl)amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Canonical SMILES: CC1=C(N2C(C(C2=O)NC(=O)C(C3=CC=CC=C3)O)SC1)C(=O)O. Product ID: ACM59684592. Alfa Chemistry ISO 9001:2015 Certified. | |
| Acebutolol-d5 (N- [3-Acetyl-4- [2-hydroxy-3- [ (1-methylethyl) amino] propoxy] phenyl] butanamide-d5, ) | Cardioselective b-adrenergic blocker. Antihypertensive; antianginal; antiarrhythmic (class II). Group: Biochemicals. Alternative Names: N- [3-Acetyl-4- [2-hydroxy-3- [ (1-methylethyl) amino] propoxy] phenyl] butanamide-d5. Grades: Highly Purified. CAS No. 1189500-68-2. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Acebutolol Hydrochloride (N- [3-Acetyl-4- [2-hydroxy-3- [ (1-methylethyl) amino] propoxy] phenyl] butanamide Hydrochloride, IL-17803A, Acecor, Acetanol, Neptal, Prent, Sectral) | Cardioselective b-adrenergic blocker. Antihypertensive; antianginal; antiarrhythmic (class II). Group: Biochemicals. Alternative Names: N- [3-Acetyl-4- [2-hydroxy-3- [ (1-methylethyl) amino] propoxy] phenyl] butanamide Hydrochloride; IL-17803A; Acecor; Acetanol; Neptal; Prent; Sectral. Grades: Highly Purified. CAS No. 34381-68-5. Pack Sizes: 100mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| (αR, βS)- β-(Acetylamino)-α-hydroxy-4-(phenylmethoxy)-benzenepropanoic Acid Ethyl Ester | Used in the synthesis of Paclitaxel metabolite. Group: Biochemicals. Grades: Highly Purified. CAS No. 382596-25-0. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| (αR,βS)-β-(Acetylamino)-α-hydroxy-4-(phenylmethoxy)-benzenepropanoic Acid Ethyl Ester | (αR,βS)-β-(Acetylamino)-α-hydroxy-4-(phenylmethoxy)-benzenepropanoic Acid Ethyl Ester is one of Paclitaxel impurities. Paclitaxel is a tetracyclic diterpenoid isolated originally from the Pacific yew tree Taxus brevifolia. It is a mitotic inhibitor used in cancer chemotherapy. It has a role as a microtubule-stabilising agent, a metabolite, a human metabolite and an antineoplastic agent. Uses: Used in the synthesis of paclitaxel metabolite. Synonyms: (alphaR,betaS)-beta-(Acetylamino)-alpha-hydroxy-4-(phenylmethoxy)-benzenepropanoic Acid Ethyl Ester. Grades: > 98%. CAS No. 382596-25-0. Molecular formula: C20H23NO5. Mole weight: 357.40. |  |
| (α S) -3-[2- (2, 6-Dimethylphenoxy) acetyl]-N-[ (1S, 3S, 4S) -4-[[2- (2, 6-dimethylphenoxy) acetyl]amino]-3-hydroxy-5-phenyl-1- (phenylmethyl) pentyl]tetrahydro-α - (1-methylethyl) -2-oxo-1 (2H) -pyrimidineacetamide | (α S) -3-[2- (2, 6-Dimethylphenoxy) acetyl]-N-[ (1S, 3S, 4S) -4-[[2- (2, 6-dimethylphenoxy) acetyl]amino]-3-hydroxy-5-phenyl-1- (phenylmethyl) pentyl]tetrahydro-α - (1-methylethyl) -2-oxo-1 (2H) -pyrimidineacetamide. Group: Biochemicals. Alternative Names: Lopinavir Impurity R. Grades: Highly Purified. CAS No. 943250-66-6. Pack Sizes: 10mg. Molecular Formula: C47H58N4O7, Molecular Weight: 790.99. US Biological Life Sciences. | Worldwide |
| Bis-(3-acetyl-4-hydroxyphenyl)-methane | Bis-(3-acetyl-4-hydroxyphenyl)-methane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: BIS-(3-ACETYL-4-HYDROXYPHENYL)-METHANE;1-[5-(3-Acetyl-4-hydroxy-benzyl)-2-hydroxy-phenyl]-ethanone. Product Category: Heterocyclic Organic Compound. CAS No. 28467-22-3. Molecular formula: C17H16O4. Mole weight: 284.30654. Product ID: ACM28467223. Alfa Chemistry ISO 9001:2015 Certified. | |
| N-Acetyl-N-hydroxy-2-phenylacetamide | N-Acetyl-N-hydroxy-2-phenylacetamide. Group: Biochemicals. Grades: Reagent Grade. CAS No. 77130-75-7. Pack Sizes: 250mg, 1g. US Biological Life Sciences. | Worldwide |
| N-Acetyl-S-(2-hydroxy-1-phenylethyl)-L-cysteine-13C6 +. N-Acetyl-S-(2-hydroxy-2-phenylethyl)-L-cysteine-13C6 (Mixture) | A mixture of 2 labeled metabolites of Styrene. Group: Biochemicals. Alternative Names: N-Acetyl-S-(1-phenyl-2-hydroxyethyl)-L-cysteine-13C6 + N-acetyl-S-(2-phenyl-2-hydroxyethyl)-L-cysteine-13C6; (Mixture). Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| N-Acetyl-S-(2-hydroxy-1-phenylethyl)-L-cysteine-d3 +. N-Acetyl-S-(2-hydroxy-2-phenylethyl)-L-cysteine-d3 (Mixture) | A mixture of 2 labeled metabolites of Styrene. Group: Biochemicals. Alternative Names: N-Acetyl-S-(1-phenyl-2-hydroxyethyl)-L-cysteine-d3 + N-acetyl-S-(2-phenyl-2-hydroxyethyl)-L-cysteine-d3; (Mixture). Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| N-Acetyl-S-(2-hydroxy-1-phenylethyl)-L-cysteine +. N-Acetyl-S-(2-hydroxy-2-phenylethyl)-L-cysteine (Mixture) | A mixture of 2 metabolites of Styrene. Group: Biochemicals. Alternative Names: N-Acetyl-S-(1-phenyl-2-hydroxyethyl)-L-cysteine + N-acetyl-S-(2-phenyl-2-hydroxyethyl)-L-cysteine. Grades: Highly Purified. CAS No. 69278-53-1+14510-10-2. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| 10-Acetoacetyl 2',7-Bis-O-(Triethylsilyl) Paclitaxel | 10-Acetoacetyl 2',7-Bis-O-(Triethylsilyl) Paclitaxel is a derivative of Paclitaxel, which is a chemotherapy medication used to treat a number of types of cancer. Synonyms: (2α, 5β, 7β, 10β, 13α)-10-(Acetoacetyloxy)-4-acetoxy-13-({(2R, 3S)-3-(benzoylamino)-3-phenyl-2-[(triethylsilyl)oxy]propanoyl}oxy)-1-hydroxy-9-oxo-7-[(triethylsilyl)oxy]-5, 20-epoxytax-11-en-2-yl-benzoate; [(1S, 2S, 3R, 4S, 7R, 9S, 10S, 12R, 15S)-4-acetyloxy-15-[(2R, 3S)-3-benzamido-3-phenyl-2-triethylsilyloxypropanoyl]oxy-1-hydroxy-10, 14, 17, 17-tetramethyl-11-oxo-12-(3-oxobutanoyloxy)-9-triethylsilyloxy-6-oxatetracyclo[11.3.1.03, 10.04, 7]heptadec-13-en-2-yl] benzoate. Grades: 95%. Molecular formula: C61H81NO15Si2. Mole weight: 1124.46. | |
| 10-Methyl-7-(2-hydroxy-3-N-Boc-3-phenylpropionyl) Docetaxel | 10-Methyl-7-(2-hydroxy-3-N-Boc-3-phenylpropionyl) Docetaxel is an impurity of Docetaxel, which is a semisynthetic derivative of Paclitaxel used to treat a variety of cancers, including breast, head and neck, stomach, prostate, and non-small cell lung cancer. Synonyms: (2α, 5β, 7β, 10β, 13α)-4-Acetoxy-1-hydroxy-7, 13-bis{[(2R, 3S)-2-hydroxy-3-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-3-phenylpropanoyl]oxy}-10-methoxy-9-oxo-5, 20-epoxytax-11-en-2-yl benzoate; Benzenepropanoic acid, β-[[(1,1-dimethylethoxy)carbonyl]amino]-α-hydroxy-, (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-11-hydroxy-6-methoxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxete-4,9-diyl ester, (αR,βS)-. Molecular formula: C58H72N2O18. Mole weight: 1085.19. | |
| 1,2-Di-O-acetyl-5-benzoyl-3-O-methyl-b-D-ribofuranose | 1,2-Di-O-acetyl-5-benzoyl-3-O-methyl-b-D-ribofuranose is a synthetic intermediate, often used in antiviral drug research. Synonyms: 1,2-Di-O-acetyl-5-benzoyl-3-O-Methyl-beta-D-ribofuranose; 1,2-Di-O-acetyl-5-benzoyl-3-O-methyl-b-D-ribofuranose; [(2S,3R,4R,5R)-2-Acetyloxy-5-(1-hydroxy-2-oxo-2-phenylethyl)-4-methoxyoxolan-3-yl] acetate. CAS No. 58769-33-8. Molecular formula: C17H20O8. Mole weight: 352.33. | |
| 12-Ethoxynimbolinin B | 12-Ethoxynimbolinin B is a limonoid compound. Limonoids are a class of tetranortriterpenoids with structural diversity and wide range of bioactivities, including insect antifeedant activity, and antimicrobial, antiprotozoal, anti-inflammatory, and anticancer activities. Synonyms: 2-Propenoic acid, 3-phenyl-, (2R, ?3aS, ?5R, ?6aR, ?6bR, ?7S, ?9R, ?9aR, ?11aR, ?12S, ?12aR)?-9-(acetyloxy)?-5-ethoxy-2-(3-furanyl)?-3, ?3a, ?6, ?6a, ?6b, ?7, ?8, ?9, ?9a, ?10, ?11a, ?11b, ?12, ?12a-tetradecahydro-12-hydroxy-1, ?6b, ?9a, ?12a-tetramethyl-2H, ?5H-cyclopent[a]?isobenzofuro[7, ?1-gh]?[3]?benzoxepin-7-yl ester, (2E)?-. Grades: > 98%. CAS No. 1019854-60-4. Molecular formula: C39H48O9. Mole weight: 660.79. | |
| 13-{[(3-N-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-7-O-(triethylsilyl) Baccatin III | 13-{[(3-N-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-7-O-(triethylsilyl) Baccatin III is one of Paclitaxel precursors. Paclitaxel is a tetracyclic diterpenoid isolated originally from the Pacific yew tree Taxus brevifolia. It is a mitotic inhibitor used in cancer chemotherapy. It has a role as a microtubule-stabilising agent, a metabolite, a human metabolite and an antineoplastic agent. Synonyms: (4S,5R)-2,2-Dimethyl-4-phenyl-3,5-oxazolidinedicarboxylic Acid 5-[(2aR, 4S, 4aS, 6R, 9S, 11S, 12S, 12aR, 12bS)-6, 12b-Bis(acetyloxy)-12-(benzoyloxy)-2a, 3, 4, 4a, 5, 6, 9, 10, 11, 12, 12a, 12b-dodecahydro-11-hydroxy-4a, 8, 13, 13-tetramethyl-5-oxo-4-[(triethylsilyl)oxy]-7, 11-methano-1H-cyclodeca[3, 4]benz[1, 2-b]oxet-9-yl] 3-(1,1-dimethylethyl) Ester; 5-{(3xi,5beta,7alpha,10beta,13alpha)-4,10-Bis(acetyloxy)-2-(benzoyloxy)-1-hydroxy-9-oxo-7-[(triethylsilyl)oxy]-5,20-epoxytax-11-en-13-yl} 3-tert-butyl (4S,5R)-2,2-dimethyl-4-phenyl-1,3-oxazolidine-3,5-dicarboxylate. Grades: 98%. CAS No. 143527-71-3. Molecular formula: C54H73NO15Si. Mole weight: 1004.24. | |
| 13-{[(3-t-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-7-O-(2,2,2-trichloroethyl)oxy]carbonyl) Baccatin III | 13-{[(3-t-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-7-O-(2,2,2-trichloroethyl)oxy]carbonyl) Baccatin III is one of Paclitaxel precursors. Paclitaxel is a tetracyclic diterpenoid isolated originally from the Pacific yew tree Taxus brevifolia. It is a mitotic inhibitor used in cancer chemotherapy. It has a role as a microtubule-stabilising agent, a metabolite, a human metabolite and an antineoplastic agent. Synonyms: (4S,5R)-2,2-Dimethyl-4-phenyl-3,5-oxazolidinedicarboxylic Acid 5-[(2aR, 4S, 4aS, 6R, 9S, 11S, 12S, 12aR, 12bS)-6, 12b-Bis(acetyloxy)-12-(benzoyloxy)-2a, 3, 4, 4a, 5, 6, 9, 10, 11, 12, 12a, 12b-dodecahydro-11-hydroxy-4a, 8, 13, 13-tetramethyl-5-oxo-4-[[(2, 2, 2-trichloroethoxy)carbonyl]oxy]-7, 11-methano-1H-cyclodeca[3, 4]benz[1, 2-b]oxet-9-yl] 3-(1,1-dimethylethyl) Ester; 5-[(3xi,5beta,7beta,10beta,13alpha)-4,10-Bis(acetyloxy)-2-(benzoyloxy)-1-hydroxy-9-oxo-7-{[(2,2,2-trichloroethoxy)carbonyl]oxy}-5,20-epoxytax-11-en-13-yl] 3-tert-butyl (4S,5R)-2,2-dimethyl-4-phenyl-1,3-oxazolidine-3,5-dicarboxylate. Grades: > 98%. CAS No. 143527-73-5. Molecular formula: C51H60Cl3NO17. Mole weight: 1065.38. | |
| 13-{[ (3-tert-Butyloxycarbonyl) -2, 2-dimethyl-4S-phenyl-1, 3-oxazolidin-5R-yl]formyl}-7-O- ( (trifluoromethyl) sulfonyl]oxy) Baccatin III | Intermediate in the synthesis of taxol analogs. Group: Biochemicals. Alternative Names: (4S, 5R) -2, 2-Di methyl -4-phenyl -3, 5-oxazolidinedicarboxyl ic Acid 5-[ (2aR, 4S, 4aS, 6R, 9S, 11S, 12S, 12aR, 12bS) -6, 12b-Bis (acetyloxy) -12- (benzoyloxy) -2a, 3, 4, 4a, 5, 6, 9, 10, 11, 12, 12a, 12b-dodecahydro-11-hydroxy-4a, 8, 13, 13-tetramethyl-5-oxo-4-[[ (trifluoromethyl) sulfonyl]oxy]-7, 11-methano-1H-cyclodeca[3, 4]benz[1, 2-b]oxet-9-yl] 3-(1,1-dimethylethyl) Ester. Grades: Highly Purified. CAS No. 168120-69-2. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| 19,20-Epoxycytochalsin Q | Synonyms: 2H-Oxireno[f]oxireno[9, 10]cycloundec[1, 2-d]isoindole-3, 12(1aH, 4H)-dione, 2-(acetyloxy)-5,5a,6,6a,7a,7b,10,11,13,13a-decahydro-13-hydroxy-6,6a,11,13-tetramethyl-5-(phenylmethyl)-, (1aS, 2S, 2aR, 5S, 5aR, 6S, 6aR, 7aS, 7bR, 8E, 11S, 13R, 13aR)-; [11]Cytochalas-13-ene-1,17-dione, 21-(acetyloxy)-6,7:19,20-diepoxy-18-hydroxy-16,18-dimethyl-10-phenyl-, (7S,13E,16S,18R,19R,20S,21R)- (1aS, 2S, 2aR, 5S, 5aR, 6S, 6aR, 7aS, 7bR, 8E, 11S, 13R, 13aR)-2-(Acetyloxy)-5, 5a, 6, 6a, 7a, 7b, 10, 11, 13, 13a-decahydro-13-hydroxy-6, 6a, 11, 13-tetramethyl-5-(phenylmethyl)-2H-oxireno[f]oxireno[9, 10]cycloundec[1, 2-d]isoindole-3, 12(1aH, 4H)-dione. CAS No. 156098-31-6. Molecular formula: C30H37NO7. Mole weight: 523.62. | |
| (1S,2R)-(+)-N-Acetyl Ephedrine | (1S,2R)-(+)-N-Acetyl Ephedrine. Group: Biochemicals. Alternative Names: N-[(1S,2R)-2-Hydroxy-1-methyl-2-phenylethyl]-N-methylacetamide; [R-(R*,S*)]-N-(2-Hydroxy-1-methyl-2-phenylethyl)-N-methylacetamide; , L-erythro-N-( β-Hydroxy-α-methylphenethyl)-N-methylacetamide; N-Acetylephedrine. Grades: Highly Purified. CAS No. 2272-83-5. Pack Sizes: 5mg. Molecular Formula: C12H17NO2, Molecular Weight: 207.27. US Biological Life Sciences. | Worldwide |
| 2-((1-Benzyl-3-hydroxypiperidin-4-yl)methyl)-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one | 2-((1-Benzyl-3-hydroxypiperidin-4-yl)methyl)-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one is one of Donepezil analogues. Donepezil, a highly specific reversible acetylcholinesterase (AChE) inhibitor, is used to treat moderate to severe Alzheimer's disease. Synonyms: 2-[(1-Benzyl-3-hydroxy-4-piperidinyl)methyl]-5,6-dimethoxy-1-indanone; 1H-Inden-1-one, 2,3-dihydro-2-[[3-hydroxy-1-(phenylmethyl)-4-piperidinyl]methyl]-5,6-dimethoxy-. Molecular formula: C24H29NO4. Mole weight: 395.49. | |
| 2, 2'- ( (Disulfanediylbis (ethane-2, 1-diyl))bis (4-hydroxy-3, 1-phenylene))diacetic Acid | 2, 2'- ( (Disulfanediylbis (ethane-2, 1-diyl))bis (4-hydroxy-3, 1-phenylene))diacetic Acid is an impurity in the synthesis of Darifenacin (D193400, HBr); a medication used to treat urinary incontinence. It works by blocking the M3 muscarinic acetylcholine receptor. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg, 250mg. Molecular Formula: C20H22O6S2, Molecular Weight: 422.52. US Biological Life Sciences. | Worldwide |
| 2,3-Dihydro-2-hydroxy-5,6-dimethoxy-2-[[1-(phenylmethyl)-4-piperidinyl]methyl]-1H-inden-1-one | 2,3-Dihydro-2-hydroxy-5,6-dimethoxy-2-[[1-(phenylmethyl)-4-piperidinyl]methyl]-1H-inden-1-one is one of Donepezil analogues. Donepezil, a highly specific reversible acetylcholinesterase (AChE) inhibitor, is used to treat moderate to severe Alzheimer's disease. Synonyms: 1-benzyl-4-[(5,6-dimethoxy-2-hydroxy-1-indanon)-2-yl]methylpiperidine; 2-[(1-benzylpiperidin-4-yl)methyl]-2-hydroxy-5,6-dimethoxy-3H-inden-1-one; 2-Hydroxy-2-[(1-benzyl-4-piperidinyl)methyl]-5,6-dimethoxyindan-1-one; 1H-Inden-1-one, 2,3-dihydro-2-hydroxy-5,6-dimethoxy-2-[[1-(phenylmethyl)-4-piperidinyl]methyl]-. Grades: ≥95%. CAS No. 329010-67-5. Molecular formula: C24H29NO4. Mole weight: 395.49. | |
| [2-[4-(4-Chlorophenyl)sulfanyl-N-methylanilino]-2-oxoethyl]-diethylazanium; 2-hydroxy-2-oxoacetate | [2-[4-(4-Chlorophenyl)sulfanyl-N-methylanilino]-2-oxoethyl]-diethylazanium; 2-hydroxy-2-oxoacetate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: CID58628, LS-10581, 4-(p-Chlorophenylthio)-2-(diethylamino)-N-methyl-acetanilide oxalate, N-((Diethylamino)acetyl)-N-methyl-2-((4-chlorophenyl)thio)phenylamine oxalate, ACETANILIDE, 4-(p-CHLOROPHENYLTHIO)-2-(DIETHYLAMINO)-N-METHYL-, OXALATE, 101651-67-6. Product Category: Heterocyclic Organic Compound. CAS No. 101651-67-6. Molecular formula: C21H25ClN2O5S. Mole weight: 452.952 g/mol. Purity: 0.96. IUPACName: [2-[4-(4-chlorophenyl)sulfanyl-N-methylanilino]-2-oxoethyl]-diethylazanium; 2-hydroxy-2-oxoacetate. Product ID: ACM101651676. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2',7-Bis-O-{[(2,2,2,-Trichloroethyl)oxy]carbonyl Paclitaxel | 2',7-Bis-O-{[(2,2,2,-Trichloroethyl)oxy]carbonyl Paclitaxel is one of Paclitaxel impurities. Paclitaxel is a tetracyclic diterpenoid isolated originally from the Pacific yew tree Taxus brevifolia. It is a mitotic inhibitor used in cancer chemotherapy. It has a role as a microtubule-stabilising agent, a metabolite, a human metabolite and an antineoplastic agent. Synonyms: 2',7-Bis[(2,2,2-trichloroethoxy)carbonyl]taxol; [2aR-[2aα, 4β, 4aβ, 6β, 9α(αR*, βS*), 11α, 12α, 12aα, 12bα]]-β-(Benzoylamino)-α-[[(2, 2, 2-trichloroethoxy)carbonyl]oxy]-benzenepropanoic Acid 6,12b-Bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-11-hydroxy-4a,8,13,13-tetramethyl-5-oxo-4-[[(2,2,2-trichloroethoxy)carbonyl]oxy]-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl Ester; 2',7-Bis-O-{[(2,2,2,-Trichloroethyl)oxy]carbonyl Paclitaxel; (5beta, 7beta, 10beta, 13alpha) -4, 10-Bis (acetyloxy) -13-{[ (2R, 3S) -3-benzamido-3-phenyl-2-{[ (2, 2, 2-trichloroethoxy) carbonyl]oxy}propanoyl]oxy}-1-hydroxy-9-oxo-7-{[ (2, 2, 2-trichloroethoxy) carbonyl]oxy}-5, 20-epoxytax-11-en-2-yl benzoate. Grades: > 98%. CAS No. 100449-86-3. Molecular formula: C53H53Cl6NO18. Mole weight: 1204.70. | |
| 2-9-Bradykinin | 2-9-Bradykinin. Uses: Designed for use in research and industrial production. Additional or Alternative Names: BRADYKININ, FRAGMENT 2-9;BRADYKININ (2-9);(DES-ARG1)-BRADYKININ;H-PRO-PRO-GLY-PHE-SER-PRO-PHE-ARG-OH;PRO-PRO-GLY-PHE-SER-PRO-PHE-ARG;PPGFSPFR;1-DE-L-ARGININE-BRADYKININ;L-Pro-L-Pro-Gly-L-Phe-L-Ser-L-Pro-L-Phe-L-Arg-OH. Product Category: Heterocyclic Organic Compound. CAS No. 16875-11-9. Molecular formula: C44H61N11O10. Mole weight: 904.02. Purity: 0.96. IUPACName: 5-(diaminomethylideneamino)-2-[[2-[[1-[3-hydroxy-2-[[3-phenyl-2-[[2-[[1-(pyrrolidine-2-carbonyl)pyrrolidine-2-carbonyl]amino]acetyl]amino]propanoyl]amino]propanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoyl]amino]pentanoic acid. Canonical SMILES: C1CC(NC1)C(=O)N2CCCC2C(=O)NCC(=O)NC(CC3=CC=CC=C3)C(=O)NC(CO)C(=O)N4CCCC4C(=O)NC(CC5=CC=CC=C5)C(=O)NC(CCCN=C(N)N)C(=O)O. Density: 1.47g/cm³. Product ID: ACM16875119. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-Acetamido-4,6-O-benzylidene-2-deoxy-D-gluconhydroximo-1,5-lactone | 2-Acetamido-4,6-O-benzylidene-2-deoxy-D-gluconhydroximo-1,5-lactone is an extensively utilized potent compound in the biomedical sector, exhibiting remarkable efficacy in the research of both bacterial and fungal infections. Its profound antimicrobial attributes render it highly effective against a broad array of pathogens, encompassing staphylococcus aureus and candida albicans. The mechanism of action entails impeding the proliferation and propagation of these microorganisms. Synonyms: 2-Acetamido-4,6-O-benzylidene-2-deoxy-D-gluconohydroximo-1,5-lactone; N-[(4Ar,6E,7R,8R,8aS)-8-hydroxy-6-hydroxyimino-2-phenyl-4a,7,8,8a-tetrahydro-4H-pyrano[3,2-d][1,3]dioxin-7-yl]acetamide; D-Gluconimidicacid,2-(acetylamino)-2-deoxy-N-hydroxy-4,6-O-[(R)-phenylmethylene]-,d-lactone(9ci). CAS No. 132063-03-7. Molecular formula: C15H18N2O6. Mole weight: 322.31. | |
| 2-Acetamido-4-O-(2,3,4,6-tetra-O-acetyl-b-D-galactopyranosyl)-1,6-di-O-benzyl-2-deoxy-a-D-glucopyranoside | 2-Acetamido-4-O-(2,3,4,6-tetra-O-acetyl-b-D-galactopyranosyl)-1,6-di-O-benzyl-2-deoxy-a-D-glucopyranoside, a compound widely employed in the biomedical field, has garnered considerable attention for its pertinence in investigating diverse ailments. Notably, it manifests intriguing potential as an anti-inflammatory and antibacterial agent, thereby holding immense significance in pharmaceutical exploration. By virtue of its distinctive molecular composition, this compound exhibits promise as an avenue for the development of novel therapeutics targeting infections and inflammation-driven maladies. Synonyms: [(2R,3S,4S,5R,6S)-6-[(2R,3S,4R,5R,6S)-5-acetamido-4-hydroxy-6-phenylmethoxy-2-(phenylmethoxymethyl)oxan-3-yl]oxy-3,4,5-triacetyloxyoxan-2-yl]methyl acetate; 2-Acetamido-4-O-(2,3,4,6-tetra-O-acetyl-b-D-galactopyranosyl)-1,6-di-O-benzyl-2-deoxy-a-D-glucopyranoside; Benzyl 2-Acetamido-6-O-benzyl-4-(2,3,4,6-tetra-O-acetyl-beta-D-galactopyranosyl)-2-deoxy-alpha-D-glucopyran;Benzyl 2-Acetamido-6-O-benzyl-4-(2,3,4,6-tetra-O-acetyl-b-D-galactopyranosyl)-2-deoxy-a-D-glucopyranoside; Benzyl 2-Acetamido-6-O-benzyl-4-(2,3,4,6-tetra-O-acetyl-?-D-galactopyranosyl)-2-deoxy-?-D-glucopyranoside. CAS No. 71208-01-0. Molecular formula: C36H45NO15. Mole weight: 731.74. | |
| 2-(Acetylamino)-2-[2-[2-nitro-3-(phenylmethoxy)phenyl]-2-oxoethyl]propanedioic Acid 1,3-Diethyl Ester | 2-(Acetylamino)-2-[2-[2-nitro-3-(phenylmethoxy)phenyl]-2-oxoethyl]propanedioic Acid 1,3-Diethyl Ester is an UV degradation product of 3-Hydroxy Kynurenine (H943695), a metabolite of tryptophan. Group: Biochemicals. Grades: Highly Purified. CAS No. 224044-62-6. Pack Sizes: 5mg, 25mg. Molecular Formula: C24H26N2O9. US Biological Life Sciences. | Worldwide |
| 2-? (Acetylamino) ?-?2-?deoxy-?3-?O-?[ (1, ?1-?dimethylethyl) ?dimethylsilyl]?-?4, ?6-?O-?[ (R) ?-?phenylmethylene]?-D-?glucose | 2-(Acetylamino)?-2-deoxy-3-O-[(1,?1-dimethylethyl)?dimethylsilyl]?-4,?6-O-[(R)?-phenylmethylene]?-D-glucose is an intermediate in synthesizing UDP-3-O[R-3-Hydroxymyristoyl]-N-acetylglucosamine Tris Salt, a lipid A precursor for Escherichia coli. Synonyms: N-((4aR,7R,8R,8aR)-8-((t-Butyldimethylsilyl)oxy)-6-hydroxy-2-phenylhexahydropyrano[3,2-d][1,3]dioxin-7-yl)acetamide. Molecular formula: C21H33NO6Si. Mole weight: 423.58. | |
| (2-Amino-4-thiazolyl)acetyl Mirabegron | (2-Amino-4-thiazolyl)acetyl Mirabegron is an impurity of mirabegron, a medication used to treat overactive bladder. Synonyms: 4-Thiazoleacetamide, 2-amino-N- [4- [2- [ [4- [2- [ [ (2R) -2-hydroxy-2-phenylethyl] amino] ethyl] phenyl] amino] -2-oxoethyl] -2-thiazolyl] -. CAS No. 2489747-26-2. Molecular formula: C26H28N6O3S2. Mole weight: 536.67. | |
| 2-Desbenzoyl-2-pentonyl Docetaxel | 2-Desbenzoyl-2-pentonyl Docetaxel is an impurity of Docetaxel, which is a semisynthetic derivative of Paclitaxel used to treat a variety of cancers, including breast, head and neck, stomach, prostate, and non-small cell lung cancer. Synonyms: (2α, 5β, 7β, 10β, 13α)-4-Acetoxy-1, 7, 10-trihydroxy-13-{[(2R, 3S)-2-hydroxy-3-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-3-phenylpropanoyl]oxy}-9-oxo-5, 20-epoxytax-11-en-2-yl valerate; Benzenepropanoic acid, β-[[(1,1-dimethylethoxy)carbonyl]amino]-α-hydroxy-, (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(acetyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-12-[(1-oxopentyl)oxy]-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, (αR,βS)-. Molecular formula: C41H57NO14. Mole weight: 787.89. | |
| 2-Hydroxy-3-(3-phenylpropyl)-benzoic Acid | 2-Hydroxy-3-(3-phenylpropyl)-benzoic Acid is a derivative of salicylic Acid (S088125) which is an impurity of Acetylsalicylic Acid (A187780). Group: Biochemicals. Grades: Highly Purified. CAS No. 93434-76-5. Pack Sizes: 10mg, 100mg. Molecular Formula: C16H16O3, Molecular Weight: 256.3. US Biological Life Sciences. | Worldwide |
| 2'-O-(tert-Butyldimethylsilyl)-6α-hydroxy 7-epi-Paclitaxel | 2'-O-(tert-Butyldimethylsilyl)-6α-hydroxy 7-epi-Paclitaxel is one of Paclitaxel impurities. Paclitaxel is a tetracyclic diterpenoid isolated originally from the Pacific yew tree Taxus brevifolia. It is a mitotic inhibitor used in cancer chemotherapy. It has a role as a microtubule-stabilising agent, a metabolite, a human metabolite and an antineoplastic agent. Uses: 6α-hydroxypaclitaxel derivative. Synonyms: (3xi, 5beta, 6alpha, 7alpha, 10beta, 13alpha)-4, 10-Bis(acetyloxy)-13-{[(2R, 3S)-3-benzamido-2-{[tert-butyl(dimethyl)silyl]oxy}-3-phenylpropanoyl]oxy}-1, 6, 7-trihydroxy-9-oxo-5, 20-epoxytax-11-en-2-yl benzoate; 2-tert-Pentylcyclopentanon; 2-(1,1-dimethyl-propyl)-cyclopentan-1-one; 2'-NOR THIAMINE; 2-t-Amyl-cyclopentanon; (2aR, 3S, 4S, 4aS, 6S, 9S, 11S, 12S, 12aR, 12bS)-9-(((2R, 3S)-3-benzamido-2-((tert-butyldimethylsilyl)oxy)-3-phenylpropanoyl)oxy)-12-(benzoyloxy)-3, 4, 11-trihydroxy-4a, 8, 13, 13-tetramethyl-5-oxo-2a, 3, 4, 4a, 5, 6, 9, 10, 11, 12, 12a, 12b-d3, 4]benzo[1, 2-b]oxete-6, 12b-diyl diacetate. Grades: > 98%. CAS No. 165065-08-7. Molecular formula: C53H65NO15Si. Mole weight: 984.16. | |
| 2-(Piperidinylmethyl) Hydroxy Donepezil | 2-(Piperidinylmethyl) Hydroxy Donepezil is one of Donepezil impurities. Donepezil, a highly specific reversible acetylcholinesterase (AChE) inhibitor, is used to treat moderate to severe Alzheimer's disease. Synonyms: 2,3-Dihydro-2-[hydroxyl-1-phenylmethyl)-4-piperidinyl]methyl]-5,6-dimethoxy-2-(piperidinylmethyl)-1H-inden-1-one. Grades: 98%. CAS No. 1391052-12-2. Molecular formula: C30H40N2O4. Mole weight: 492.65. | |
| 3,6-O-diBenzyl-2-tetrachlorophthalimide-1-benzenethiol-1,2-dideoxy-β-D-glucopyranose | 3,6-O-diBenzyl-2-tetrachlorophthalimide-1-benzenethiol-1,2-dideoxy-β-D-glucopyranose is an intermediate formed in the synthesis of N-Acetylchitooctaose, a chitooligosaccharide used to activate Saccharomyces cerevisiae chitin biosynthesis. N-Acetylchitooctaose has affinity for NKR-P1A protein, the major activating receptor at the surface of rat natural killer (NK) cells, and may be useful in human therapy in cancer treatment (colon cancer, melanoma). Synonyms: 2-((2S,3R,4R,5S,6R)-4-(Benzyloxy)-6-((benzyloxy)methyl)-5-hydroxy-2-(phenylthio)tetrahydro-2H-pyran-3-yl)-4,5,6,7-tetrachloroisoindoline-1,3-dione. Molecular formula: C34H27Cl4NO6S. Mole weight: 719.46. | |
| 3-Acetoxy-5-[2-(dimethylamino)ethyl]-2,3-dihydro-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one monohydrochloride | 3-Acetoxy-5-[2-(dimethylamino)ethyl]-2,3-dihydro-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one monohydrochloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: diltiazem, Cardizem, Diltiazem hydrochloride, Ambmdy02300214, SPECTRUM2300214, MolPort-003-666-774, HMS1922L18, EINECS 245-707-7, CID214464, NCGC00095200-01, NCGC00095200-02, LS-40521, 1,5-Benzothiazepin-4(5H)-one, 5-(2-(dimethylamino)ethyl)-2,3-dihydro-3-hydroxy-2-(p-methoxyphenyl)-, acetate (ester), hydrochloride, 23515-59-5, 3-Acetoxy-5-(2-(dimethylamino)ethyl)-2,3-dihydro-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one monohydrochloride, 33232-39-2, 33286-22-5, cis -(+)-3-(Acetyloxy)-5-[2-(dimethyl-amino)ethyl]-2,3-dihydro-2-(4-methoxy-phenyl)-1,5-benzothiazepin -4(5H)-one. Product Category: Heterocyclic Organic Compound. CAS No. 23515-59-5. Molecular formula: C22H26N2O4S.HCl. Mole weight: 450.978780 [g/mol]. Purity: 0.96. IUPACName: [5-(2-dimethylaminoethyl)-2-(4-methoxyphenyl)-4-oxo-2,3-dihydro-1,5-benzothiazepin-3-yl] acetate hydrochloride. Product ID: ACM23515595. Alfa Chemistry ISO 9001:2015 Certified. | |
| 3-Acetoxymethyl-4-acetoxyacetophenone | Salmeterol intermediate. Group: Biochemicals. Alternative Names: 4'-Hydroxy-3'- (hydroxymethyl) acetophenone Diacetate; 1- [4- (Acetyloxy) -3- [ (acetyloxy) methyl] phenyl] ethanone. Grades: Highly Purified. CAS No. 24085-06-1. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| 3'-Acetyl-2'-hydroxy-5'-methylacetophenone | 3'-Acetyl-2'-hydroxy-5'-methylacetophenone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3'-Acetyl-2'-hydroxy-5'-methylacetophenone;1-(3-Acetyl-2-hydroxy-5-methyl-phenyl)-ethanone. Product Category: Heterocyclic Organic Compound. CAS No. 55108-28-6. Molecular formula: C11H12O3. Mole weight: 192.211. Purity: 0.96. IUPACName: 1-(3-acetyl-2-hydroxy-5-methylphenyl)ethanone. Canonical SMILES: CC1=CC(=C(C(=C1)C(=O)C)O)C(=O)C. Density: 1.149g/cm³. Product ID: ACM55108286. Alfa Chemistry ISO 9001:2015 Certified. | |
| 3'-De-tert-butoxycarbonylamino-3'-[3- (5, 5-dimethyl-2, 4-dioxo-1, 3-oxazolidinyl) ]-7, 10-O-bis{[ (2, 2, 2-trichloroethyl) oxy]carbonyl} docetaxel | 3'-De-tert-butoxycarbonylamino-3'-[3- (5, 5-dimethyl-2, 4-dioxo-1, 3-oxazolidinyl) ]-7, 10-O-bis{[ (2, 2, 2-trichloroethyl) oxy]carbonyl} docetaxel. Group: Biochemicals. Alternative Names: [2aR-[2a-a,4b,4a-b,6b,9a(a-R*,b-S*),11a,12a,12a-a,12b-a]]-a-Hydroxy-5,5-dimethyl- 2,4-dioxo-b-phenyl-3-Oxazolidinepropanoic Acid 12b-(Acetyloxy)-12-(benzoyloxy) -2a, 3, 4, 4a, 5, 6, 9, 10, 11, 12, 12a, 12b-dodecahydro-11-hydroxy-4a, 8, 13, 13-tetramethyl-5-oxo-4, 6-bis[[ (2, 2, 2-trichloroethoxy) carbonyl]oxy]-7, 11-methano-1H-cyclodeca[3, 4]benz[1, 2-b]oxet-9-yl ester. Grades: Highly Purified. CAS No. 160651-94-5. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C49H51Cl6NO19. US Biological Life Sciences. | Worldwide |
| 3-Methoxy acetaminophen | 3-Methoxy acetaminophen. Group: Biochemicals. Alternative Names: 4-Acetylamino-2-methoxy-phenol; N-(4-Hydroxy-3-methoxy-phenyl)-acetamide; Acetic acid-(4-hydroxy-3-methoxyanilide). Grades: Highly Purified. CAS No. 3251-55-6. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C9H11NO3. US Biological Life Sciences. | Worldwide |
| 3'-N-[[4-(Acetylamino)phenyl]sulfonyl]-3'-N-demethyl Azithromycin | 3'-N-[[4-(Acetylamino)phenyl]sulfonyl]-3'-N-demethyl Azithromycin. . Group: Impurity standards. Alternative Names: 3'-N-[[4-(acetylamino)phenyl]sulfonyl]-3'-N-demethylazithromycin, Azithromycin Imp. H (EP), 1-Oxa-6-azacyclopentadecan-15-one, 11-[[3-[[[4- (acetylamino) phenyl]sulfonyl]methylamino]-3, 4, 6-trideoxy-beta-D-xylo-hexopyranosyl]oxy]-13-[ (2, 6-dideoxy-3-C-methyl-3-O-methyl-alpha-L-ribo-hexopyranosyl) oxy]-2-ethyl-3, 4, 10-trihydroxy-3, 5, 6, 8, 10, 12, 14-heptamethyl-, (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-, Azithromycin USP RC H, Azithromycin USP Related Compound H, Azithromycin Related Compound H (USP). CAS No. 612069-30-4. Pack Sizes: 10MG. IUPAC Name: N-[4-[[(2S, 3R, 4S, 6R)-2-[[(2R, 3S, 4R, 5R, 8R, 10R, 11R, 12S, 13S, 14R)-2-ethyl-3, 4, 10-trihydroxy-13-[(2R, 4R, 5S, 6S)-5-hydroxy-4-methoxy-4, 6-dimethyloxan-2-yl]oxy-3, 5, 6, 8, 10, 12, 14-heptamethyl-15-oxo-1-oxa-6-azacyclopentadec-11-yl]oxy]-3-hydroxy-6-methyloxan-4-yl]-methylsulfamoyl]phenyl]acetamide. Molecular Formula: C45H77N3O15S. Mole Weight: 932.17. Catalog: APS612069304. SMILES: CC[C@H]1OC (=O)[C@H] (C)[C@@H] (O[C@H]2C[C@@] (C) (OC)[C@@H] (O)[C@H] (C)O2)[C@H] (C)[C@@H] (O[C@@H]3O[C@H] (C)C[C@@H] ([C@H]3O)N (C)S (=O) (=O)c4ccc (NC (=O)C)cc4)[C@] (C) (O)C[C@@H] (C)CN (C)[C@H] (C)[C@@H] (O)[C@]1 (C)O. Format: Neat. Shipping: Room Temperature. |  |
| 4',5-Di-O-acetyl genistein | 4',5-Di-O-acetyl genistein. Group: Biochemicals. Alternative Names: 5-(acetyloxy)-3-[4-(acetyloxy)phenyl]-7-hydroxy-4H-1-benzopyran-4-one. Grades: Highly Purified. CAS No. 656229-81-1. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C19H14O7. US Biological Life Sciences. | Worldwide |
| 4,5-Di-O-acetyl Genistein | Protected Genistein. Group: Biochemicals. Alternative Names: 5-(acetyloxy)-3-[4-(acetyloxy)phenyl]-7-hydroxy-. Grades: Highly Purified. CAS No. 656229-81-1. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 4-Acetoxy-3-acetoxymethyl-a-bromoacetophenone | 4-Acetoxy-3-acetoxymethyl-a-bromoacetophenone. Group: Biochemicals. Alternative Names: 2-Acetoxymethyl-4-bromophenyl acetate; 2-Bromo-4'-hydroxy-3'- (hydroxymethyl) acetophenone diacetate; 1-[4- (Acetyloxy) -3-[ (acetyloxy) methyl]phenyl]-2-bromoethanone. Grades: Highly Purified. CAS No. 24085-07-2. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C13H13BrO5. US Biological Life Sciences. | Worldwide |
| 4-Acetoxy-3-acetoxymethyl-α-bromoacetophenone | Salmeterol intermediate. Group: Biochemicals. Alternative Names: 2-Acetoxymethyl-4-bromophenyl Acetate; 2-Bromo-4'-hydroxy-3'- (hydroxymethyl) acetophenone Diacetate; 1-[4- (Acetyloxy) -3-[ (acetyloxy) methyl]phenyl]-2-bromoethanone. Grades: Highly Purified. CAS No. 24085-07-2. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| 4-Dechloro-4-hydroxy Diclazuril Methyl Ester Ethyl 5-[ (2-Cyano-2-hydrazonoacetyl) carbamate | 4-Dechloro-4-hydroxy Diclazuril Methyl Ester Ethyl 5-[ (2-Cyano-2-hydrazonoacetyl) carbamate is an impurity of Diclazuril (D436200), a nucleotide analog with broad-spectrum anticoccidial activity. Coccidiostat. Group: Biochemicals. Alternative Names: (E)-Ethyl (2-Cyano-2- (2- (2- (3, 5-dichloro-4- (cyano (4-methoxyphenyl) methyl) phenyl) -2, 3, 4, 5-tetrahydro-1, 2, 4-triazin-5-yl) hydrazono) acetyl) carbamate. Grades: Highly Purified. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| 4-O-Benzyl Tyrosol α-Acetate 3-Aldehyde | Intermediate in the preparation of Hydroxy Tyrosol. Group: Biochemicals. Alternative Names: 5-[2- (Acetyloxy) ethyl]-2- (phenylmethoxy) benzaldehyde; 4-O-Benzyl-3-formyl Tyrosol α-Acetate. Grades: Highly Purified. CAS No. 1237517-66-6. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| 5, 7-Bis (acetyloxy) -3- [4- [ [ (1, 1-dimethylethyl) dimethylsilyl] oxy] phenyl] -4H-1-benzopyran-4-one | 5- (Acetyloxy) -3- [4- [ [ (1, 1-dimethylethyl) dimethylsilyl] oxy] phenyl] -7-hydroxy-4H-1-benzopyran-4-one is an protected intermediate of Genistein (G350000). Group: Biochemicals. Grades: Highly Purified. CAS No. 656229-80-0. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| 5-(Acetamido)-4-hydroxy-3-[[4-[[[3-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]amino]carbonyl]phenyl]azo]naphthalene-2,7-disulphonic acid,sodium salt | 5-(Acetamido)-4-hydroxy-3-[[4-[[[3-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]amino]carbonyl]phenyl]azo]naphthalene-2,7-disulphonic acid,sodium salt. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5-(acetamido)-4-hydroxy-3-[[4-[[[3-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]amino]carbonyl]phenyl]azo]naphthalene-2,7-disulphonic acid, sodium salt;2,7-Naphthalenedisulfonic acid, 5-(acetylamino)-4-hydroxy- 3-[[4-[[[3-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]ami. Product Category: Heterocyclic Organic Compound. CAS No. 85940-66-5. Molecular formula: C27H21N4Na3O15S4. Mole weight: 838.70275. Purity: 0.96. IUPACName: trisodium (3Z)-5-acetamido-4-oxo-3-[[4-[[3-(2-sulfonatooxyethylsulfonyl)phenyl]carbamoyl]phenyl]hydrazinylidene]naphthalene-2,7-disulfonate. Canonical SMILES: CC(=O)NC1=C2C(=CC(=C1)S(=O)(=O)[O-])C=C(C(=NNC3=CC=C(C=C3)C(=O)NC4=CC(=CC=C4)S(=O)(=O)CCOS(=O)(=O)[O-])C2=O)S(=O)(=O)[O-].[Na+].[Na+].[Na+]. ECNumber: 288-954-6. Product ID: ACM85940665. Alfa Chemistry ISO 9001:2015 Certified. Categories: EINECS 288-954-6. | |
| 5-Amino-2-(3-(tert-butylamino)-2-hydroxypropoxy)acetophenone | 5-Amino-2-(3-(tert-butylamino)-2-hydroxypropoxy)acetophenone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5-Amino-2-(3-(tert-butylamino)-2-hydroxypropoxy)acetophenone;1-[5-amino-2-[3-(tert-butylamino)-2-hydroxypropoxy]phenyl]ethanone;3-Acetyl-4-[3-(1,1-Dimethylethylamino)-2-Hydroxy-Propoxy]Aniline. Product Category: Heterocyclic Organic Compound. Appearance: Yellow-Brown Solid. CAS No. 56980-94-0. Molecular formula: C15H24N2O3. Mole weight: 280.36. Density: 1.107g/cm³. Product ID: ACM56980940. Alfa Chemistry ISO 9001:2015 Certified. | |
| 6α-Hydroxy Paclitaxel | 6α-Hydroxy Paclitaxel is the major human metabolite of Paclitaxel is a derivative of Paclitaxel, which is a chemotherapy medication used to treat a number of types of cancer. Synonyms: 6α-Hydroxy Taxol; 6-Hydroxypaclitaxel; Benzenepropanoic acid, β-(benzoylamino)-α-hydroxy-, (2aR, 3S, 4R, 4aS, 6R, 9S, 11S, 12S, 12aR, 12bS)-6, 12b-bis(acetyloxy)-12-(benzoyloxy)-2a, 3, 4, 4a, 5, 6, 9, 10, 11, 12, 12a, 12b-dodecahydro-3, 4, 11-trihydroxy-4 a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, (αR,βS)-; (2α, 5β, 6α, 7β, 10β, 13α)-4, 10-Diacetoxy-13-{[(2R, 3S)-3-(benzoylamino)-2-hydroxy-3-phenylpropanoyl]oxy}-1, 6, 7-trihydroxy-9-oxo-5, 20-epoxytax-11-en-2-yl benzoate. Grades: 90%. CAS No. 153212-75-0. Molecular formula: C47H51NO15. Mole weight: 869.90. | |
| 7,13-Bisside Chainpacltaxel | 7,13-Bisside Chainpacltaxel is a derivative of Paclitaxel, which is a chemotherapy medication used to treat a number of types of cancer. Synonyms: (2α, 5β, 7β, 10β, 13α)-4, 10-Diacetoxy-7, 13-bis{[(2R, 3S)-3-(benzoylamino)-2-hydroxy-3-phenylpropanoyl]oxy}-1-hydroxy-9-oxo-5, 20-epoxytax-11-en-2-yl benzoate; Benzenepropanoic acid, β-(benzoylamino)-α-hydroxy-, (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-11-hydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxete-4,9-diyl ester, (αR,βS)-; Paclitaxel 7-((αR,βS)-β-(Benzoylamino)-α-hydroxybenzenepropanoate; Paclitaxel Impurity 64. Grades: 98%. CAS No. 376629-82-2. Molecular formula: C63H64N2O17. Mole weight: 1121.19. | |
| 7-{[(2,2,2,-Trichloroethyl)oxy]carbonyl} Baccatin III (4S, 5S)-3-Benzoyl-2-(4-methoxyphenyl)-4-phenyl-5-oxazolidinecarboxylate | 7-{[(2,2,2,-Trichloroethyl)oxy]carbonyl} Baccatin III (4S, 5S)-3-Benzoyl-2-(4-methoxyphenyl)-4-phenyl-5-oxazolidinecarboxylate is one of Paclitaxel intermediates. Paclitaxel is a tetracyclic diterpenoid isolated originally from the Pacific yew tree Taxus brevifolia. It is a mitotic inhibitor used in cancer chemotherapy. It has a role as a microtubule-stabilising agent, a metabolite, a human metabolite and an antineoplastic agent. Synonyms: (4S,5S)-3-Benzoyl-2-(4-methoxyphenyl)-4-phenyl-(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-11-hydroxy-4a,8,13,13-tetramethyl-5-oxo-4-[[(2,2,2-trichloroethoxy)carbonyl]oxy]-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl Ester 5-Oxazolidinecarboxylic Acid. CAS No. 1033574-06-9. Molecular formula: C58H58Cl3NO17. Mole weight: 1147.43. | |
| 7-O-(Triethylsilyl)-2'-O-tert-butyl(dimethyl)silyl 2-Debenzoyl Paclitaxel 2-Pentanoate | 7-O-(Triethylsilyl)-2'-O-tert-butyl(dimethyl)silyl 2-Debenzoyl Paclitaxel 2-Pentanoate is a derivative of Paclitaxel, which is a chemotherapy medication used to treat a number of types of cancer. Synonyms: (αR,βS)-β-(Benzoylamino)-α-tert-butyl(dimethyl)silyloxy-benzenepropanoic Acid (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-Bis(acetyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4-triethylsilyloxy-11-hydroxy-4a,8,13,13-tetramethyl-5-oxo-12-[(1-oxopentyl)oxy]-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester; (2α, 5β, 7β, 10β, 13α)-4, 10-Diacetoxy-13-{[(2R, 3S)-3-(benzoylamino)-2-{[dimethyl(2-methyl-2-propanyl)silyl]oxy}-3-phenylpropanoyl]oxy}-1-hydroxy-9-oxo-7-[(triethylsilyl)oxy]-5, 20-epoxytax-11-en-2-yl valerate. Grades: 98%. CAS No. 1055033-93-6. Molecular formula: C57H83NO14Si2. Mole weight: 1062.43. | |
| Acebutolol EP Impurity B | Acebutolol EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N- (3-acetyl-4- (2-hydroxy-3- (isopropylamino) propoxy) phenyl) acetamide. CAS No. 22568-64-5. Molecular Formula: C16H24N2O4. Mole Weight: 308.37. Catalog: APB22568645. | |
| Acebutolol EP Impurity J | Acebutolol EP Impurity J. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N- (3-acetyl-4- (2-hydroxy-3- (isopropylamino) propoxy) phenyl) propionamide. CAS No. 28197-36-6. Molecular Formula: C17H26N2O4. Mole Weight: 322.40. Catalog: APB28197366. | |
| Acebutolol hydrochloride | Acebutolol hydrochloride. Group: Biochemicals. Alternative Names: N- [3-Acetyl-4- [2-hydroxy-3- [ (1-methylethyl) amino] propoxy] phenyl] butanamide hydrochloride; DL-1-(2-Acetyl-4-butyramido)-3-(isopropylamino)propan-2-ol hydrochloride. Grades: Highly Purified. CAS No. 34381-68-5. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C18H29ClN2O4. US Biological Life Sciences. | Worldwide |
| Acebutolol Impurity B HCl | An analogue of acebutolol. Synonyms: Acebutolol USP RC B; Diacetolol Hydrochloride; N-[3-acetyl-4-[(2RS)-2-hydroxy-3-[(1-methylethyl) amino] propoxy] phenyl] acetamide hydrochloride. Grades: > 95%. Molecular formula: C16H24N2O4 HCl. Mole weight: 344.83. | |
| Acetyl-(6-oxo-1-cyclohexa-2,4-dienylidene)azanium; arsenic(+3)cation; 2,3-dimethylbutane-2,3-diolate | Acetyl-(6-oxo-1-cyclohexa-2,4-dienylidene)azanium; arsenic(+3)cation; 2,3-dimethylbutane-2,3-diolate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Oahapsn, CID129134, Octamethyl-2,2,3,3,7,7,8,8-arsa-5-(4-hydroxy)-3-acetamidophenyl-5-spiro-(4,4)-nonane, 120375-63-5, Acetamide, N-(2-hydroxy-5-(2,2,3,3,7,7,8,8-octamethyl-1,4,6,9-tetraoxa-5lambda5-arsaspiro(4.4)non-5-yl)phenyl)-. Product Category: Heterocyclic Organic Compound. CAS No. 120375-63-5. Molecular formula: C20H32AsNO6. Mole weight: 457.39278. Purity: 0.96. IUPACName: acetyl-(6-oxocyclohexa-2,4-dien-1-ylidene)azanium; arsenic(3+); 2,3-dimethylbutane-2,3-diolate. Product ID: ACM120375635. Alfa Chemistry ISO 9001:2015 Certified. | |
| Acid Red 1 | Acid Red 1. Group: Biochemicals. Alternative Names: 1379 Red; Acetyl Red G; Acetyl Red J; Acetyl Rose 2GL; Acid Bright Red; Acid Brilliant Fuchsine 2G; Acid Brilliant Red; Acid Fast Red 3G; Acid Fast Red EG; Acid Fast Red EGG; Acid Geranine 2G; Acid Geranine 2GN; Acid Leather Red KG; Acid Naftol Red G; Acid Naphthol Red G; Acid Phloxine GA; Acid Red 1; Acid Red 2G; Acid Red G; Acid Red GA; Acid Red GN; Acid Red Geramine G; Acid Rose 2GL; Acidal Brilliant Red 2G; Acidine Red G; Acilan Naphthol Red G; Ahcocid Carmine 2G; Amacid Phloxine G; Amacid Phloxine G Conc; Amecid Floxine 2GN; Amido Naphthol Red 2G; Amido Naphthol Red G; Amido Naphthol Red GA; Amido Red 2G; Atul Acid Geranine G; Azo...iton Red G; Leather Red G; Lignin Pink; Lissamine Red 2G; Monacid Red 2G; Multacid Red G; Multicuer Red G; Naphthazine Rose 2G; Naphtocard Red 2G; Neolan Red E 2GN; Phloxine 2G; Phloxine G; Pontacyl Carmine 2G; Ravi Acid Red AG; Red 2G; Ritacid Red S; Sandolan Rhodine E 2GL; Sandolan Rhodine E 2GLI; Solar Fast Red 3G; Triacid Amidonaphthol Red G; Triacid Light Red G; Unitertracid Red 2G; Vibra Color Red ARE 1; Vondacid Light Red NG; Water Red 177614; 5-(Acetylamino)-4-hydroxy-3-(2-phenyldiazenyl)-2,7-naphthalenedisulfonic Acid Sodium Salt. Grades: Highly Purified. CAS No. 3734-67-6. Pack Sizes: 5g. Molecular Formula: C18H13N3NaO8S2, Molecular Weight: 509.42. US Biological Life Sciences. | Worldwide |
| ACID VIOLET 5 | ACID VIOLET 5. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Acid Violet 5, 10130-48-0, C.I. Acid violet 5, disodium salt, 210803_ALDRICH, EINECS 233-366-7, 2,7-Naphthalenedisulfonic acid, 3-((4-(acetylamino)phenyl)azo)-4-hydroxy-5-(((4-methylphenyl)sulfonyl)amino)-, disodium salt, Disodium 3-((4-(acetylamino)phenyl)azo)-4-hydroxy-5-(((p-tolyl)sulphonyl)amino)naphthalene-2,7-disulphonate. Product Category: Acid Dyes. CAS No. 10130-48-0. Molecular formula: C25H22N4O10S3.2Na. Mole weight: 678.62164. Purity: 0.96. IUPACName: disodium;(3E)-3-[(4-acetamidophenyl)hydrazinylidene]-5-[(4-methylphenyl)sulfonylamino]-4-oxonaphthalene-2,7-disulfonate. Canonical SMILES: CC1=CC=C(C=C1)S(=O)(=O)NC2=C3C(=CC(=C2)S(=O)(=O)[O-])C=C(C(=NNC4=CC=C(C=C4)NC(=O)C)C3=O)S(=O)(=O)[O-].[Na+].[Na+]. ECNumber: 233-366-7. Product ID: ACM10130480. Alfa Chemistry ISO 9001:2015 Certified. | |
| Ac-Octreotide | Ac-Octreotide is an impurity of Octreotide, which is a synthetic long-acting cyclic octapeptide used as a more potent inhibitor of growth hormone, glucagon, and insulin than somatostatin. Synonyms: Ac-D-phenylalanyl-L-cystyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-L-cystyl-L-threoninol (Disulfide Bridge between Cys2-Cys7); N-Acetyl-Phe-Octreotide; L-Cysteinamide, N-acetyl-D-phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-N-[(1R,2R)-2-hydroxy-1-(hydroxymethyl)propyl]-, cyclic (2?7)-disulfide; L-Cysteinamide, N-acetyl-D-phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-N-[2-hydroxy-1-(hydroxymethyl)propyl]-, cyclic (2?7)-disulfide, [R-(R*,R*)]-; N-Acetyl-D-phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-N-[(1R,2R)-2-hydroxy-1-(hydroxymethyl)propyl]-L-cysteinamide cyclic (2?7)-disulfide; D-Phe(Ac)-Octreotide; Ac-D-Phe-Cys-Phe-D-Trp-Lys-Thr-Cys-Thr-ol (Disulfide bridge: Cys2-Cys7). Grades: ≥95%. CAS No. 83795-61-3. Molecular formula: C51H68N10O11S2. Mole weight: 1061.28. | |
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