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| Product | Description | |
|---|---|---|
| 10,11-Dihydro-10-hydroxycarbamazepine O-beta-d-glucuronide | 10,11-Dihydro-10-hydroxycarbamazepine O-beta-d-glucuronide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: AGN-PC-001ZUJ, SureCN12302575, CTK8E7053, 10,11-Dihydro-10-hydroxycarbamazepine O-beta-D-Glucuronide, 144407-84-1, N-[8-hydroxy-6-(4-nitrophenoxy)-2-phenyl-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxin-7-yl]acetamide. Product Category: Heterocyclic Organic Compound. CAS No. 144407-84-1. Molecular formula: C21H22N2O8. Mole weight: 430.41. Purity: 0.96. IUPACName: N-[8-hydroxy-6-(4-nitrophenoxy)-2-phenyl-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxin-7-yl]acetamide. Canonical SMILES: CC(=O)NC1C(C2C(COC(O2)C3=CC=CC=C3)OC1OC4=CC=C(C=C4)[N+](=O)[O-])O. Density: 1.43g/cm³. Product ID: ACM144407841. Alfa Chemistry ISO 9001:2015 Certified. |  |
| 10-beta Hydroxy Norethindrone | An impurity of Norethindrone, which is an oral contraceptive involved in the inhibition of cytosolic sulfotransferases. Synonyms: 10β-Hydroxy Norethindrone; (17α)-10,17-Dihydroxy-19-norpregn-4-en-20-yn-3-one; 10,17-Dihydroxy-19-nor-17α-pregn-4-en-20-yn-3-one. Grades: > 95%. CAS No. 1236-00-6. Molecular formula: C20H26O3. Mole weight: 314.43. |  |
| (11 β,16α)-11-Hydroxy-16-methyl-17,21-bis(1-oxoacetoxy)-pregna-1,4-diene-3,20-dione | (11 β,16α)-11-Hydroxy-16-methyl-17,21-bis(1-oxoacetoxy)-pregna-1,4-diene-3,20-dione is an intermediate in the synthesis of (16 β)-17,21-Dihydroxy-16 β-methyl-pregna-1,4,9(11)-triene-3,20-dione whi is used in biological studies to perform preclinical characterization of VBP15, a novel anti-inflammatory delta 9,11 steroid. This compound is also used in analytical studies to determine the stability from reversed-phase high performance liquid chromatography (RP-HPLC) to separate low levels of dexamethasone and other related compounds from betametasone, which is an active pharmaceutical ingredient. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C26H34O7, Molecular Weight: 458.54. US Biological Life Sciences. |  Worldwide |
| (11 β,16α,17 β)- Androsta-1,4-diene-17-carboxylic acid, 9-fluoro-11-hydroxy-16-methyl-3-oxo-methyl ester | (11α, 16α, 17 β)- Androsta-1,4-diene-17-carboxylic acid, 9-fluoro-11-hydroxy-16-methyl-3-oxo-methyl ester is the 11-BETA compound of CAS#85617-70-5, which is an impurity of Desoxymetasone (D296970). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 5mg. Molecular Formula: C22H29FO4, Molecular Weight: 376.46. US Biological Life Sciences. | Worldwide |
| 11-beta-Hydroxy Etiocholanolone | A derivative of Etiocholanolone. Synonyms: 3-alpha,11-beta-dihydroxy-5-beta-androstan-17-one. Grades: > 95%. CAS No. 739-26-4. Molecular formula: C19H30O3. Mole weight: 306.45. | |
| 11beta-Hydroxyprogesterone | 11beta-Hydroxyprogesterone is a potent inhibitors of 11β-Hydroxysteroid dehydrogenase and can confer mineralocorticoid activity on corticosterone in the rat in vivo. 11beta-Hydroxyprogesterone also activates human mineralocorticoid receptor in COS-7 cells with anED50of 10 nM. Synonyms: (8S,9S,10R,11S,13S,14S,17S)-17-acetyl-11-hydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one; 11OHP compound; Duralutin; Gesterol; Hy-Gestrone; Hylutin; Hyprogest; Pergestron; pregn-4-ene-11 beta-ol-3,20-dione; Pro-Depo; Prodrox; 11β-Hydroxyprogesterone. CAS No. 600-57-7. Molecular formula: C21H30O3. Mole weight: 330.46. | |
| 16Alpha,17-[(1RS)-Butylidenebis(oxy)]-11Beta-hydroxy-17-(hydroxymethyl)-D-homoandrosta-1,4-diene-3,17a-dione (Mixture of Diastereomers) | 16Alpha,17-[(1RS)-Butylidenebis(oxy)]-11Beta-hydroxy-17-(hydroxymethyl)-D-homoandrosta-1,4-diene-3,17a-dione (Mixture of Diastereomers). Uses: For analytical and research use. Group: Impurity standards. CAS No. 1040085-99-1. Pack Sizes: 10MG. Molecular Formula: C25H34O6. Mole Weight: 430.53. Catalog: APS1040085991. Format: Neat. Shipping: Room Temperature. |  |
| 16 Alpha,17-epoxy-3 beta-hydroxy-5 alpha-pregnan-20-one | 16 Alpha,17-epoxy-3 beta-hydroxy-5 alpha-pregnan-20-one. Uses: Designed for use in research and industrial production. Product Category: Steroidal Compounds. CAS No. 1097-50-3. Molecular formula: C21H32O3. Mole weight: 332.48. Purity: 95%+. Product ID: ACM1097503. Alfa Chemistry ISO 9001:2015 Certified. | |
| (17a-beta)-Hydroxy-6alfa,17a-dimethyl-D-homoandrost-4-ene-3,17-dione | An impurities of Progesterone.Progesterone is an endogenous steroid and progestogen sex hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species. Progesterone is also a crucial metabolic intermediate in the production of other endogenous steroids, including the sex hormones and the corticosteroids, and plays an important role in brain function as a neurosteroid. Grades: > 95%. Molecular formula: C22H32O3. Mole weight: 344.5. | |
| 17-alfa,20-beta-Dihydroxy Progesterone | 17-alfa,20-beta-Dihydroxy Progesterone. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (8R,9S,10R,13S,14S,17R)-17-hydroxy-17-((R)-1-hydroxyethyl)-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one. CAS No. 1662-06-2. Molecular Formula: C21H32O3. Mole Weight: 332.48. Catalog: APB1662062. | |
| 17-Beta-hydroxy-4,5-secooestrane-3,5-dione | 17-Beta-hydroxy-4,5-secooestrane-3,5-dione. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 234-184-0, CID114418, 17-beta-Hydroxy-4,5-secooestrane-3,5-dione, 10582-48-6. Product Category: Heterocyclic Organic Compound. CAS No. 10582-48-6. Molecular formula: C18H28O3. Mole weight: 292.413120 [g/mol]. Purity: 0.96. IUPACName: 3-hydroxy-3a-methyl-6-(3-oxobutyl)-2,3,4,5,5a,6,8,9,9a,9b-decahydro-1H-cyclopenta[a]naphthalen-7-one. Canonical SMILES: CC(=O)CCC1C2CCC3(C(C2CCC1=O)CCC3O)C. ECNumber: 234-184-0. Product ID: ACM10582486. Alfa Chemistry ISO 9001:2015 Certified. | |
| 17-beta-Hydroxy-5-alpha-androst-2-ene | 17-beta-Hydroxy-5-alpha-androst-2-ene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 17β-Hydroxy-5α-androst-2-ene. Appearance: White to off-white powder. CAS No. 2639-53-4. Molecular formula: C19H30O. Mole weight: 274.44. Purity: 0.98. Product ID: ACM2639534. Alfa Chemistry ISO 9001:2015 Certified. | |
| 17-beta-Hydroxy Exemestane | A derivative of Exemestane. Exemestaneis a third generation, irreversible steroidal aromatase inhibitor that induces aromatase degradation leading to a decrease in estrogen levels in plasma. Synonyms: 17β-Hydroxy Exemestane; (17β)-17-Hydroxy-6-methyleneandrosta-1,4-dien-3-one; Methylene Boldenone. Grades: > 95%. CAS No. 122370-91-6. Molecular formula: C20H26O2. Mole weight: 298.43. | |
| 17-beta-Hydroxy Exemestane Epoxide | A derivative of Exemestane. Exemestaneis a third generation, irreversible steroidal aromatase inhibitor that induces aromatase degradation leading to a decrease in estrogen levels in plasma. Synonyms: 6-Oxirane Boldenone; (6α,17β)- 17-Hydroxyspiro[androsta-1,4-diene-6,2'-oxiran]-3-one; 17β-Hydroxy-6α-spiro[androsta-1,4-diene-6,2'-oxiran]-3-one. Grades: > 95%. CAS No. 1331732-05-8. Molecular formula: C20H26O3. Mole weight: 314.43. | |
| (1 β,?11 β,?16 β ) ? -1, ? 11-? Epoxy-? 9-? fluoro-? 17-? hydroxy-? 16-? methyl-? 21-? (phosphonooxy) ? pregn-? 4-? ene-? 2, ? 20-? dione Sodium Salt | (1 β,?11 β,?16 β ) ? -1, ? 11-? Epoxy-? 9-? fluoro-? 17-? hydroxy-? 16-? methyl-? 21-? (phosphonooxy) ? pregn-? 4-? ene-? 2, ? 20-? dione Sodium Salt is an impurity of Betamethasone Phosphate. It was used to demonstrate the loss of anti-inflammatory activity of betamethasone, when modified by UVB light. Group: Biochemicals. Grades: Highly Purified. CAS No. 1215720-30-1. Pack Sizes: 1mg, 5mg. Molecular Formula: C22H28FNa2O8P, Molecular Weight: 516.4. US Biological Life Sciences. | Worldwide |
| 21-Acetoxy-9-fluoro-11 β-hydroxy-16-methylpregna-1,4,16-triene-3,20-dione | 21-Acetoxy-9-fluoro-11 β-hydroxy-16-methylpregna-1,4,16-triene-3,20-dione is an Betamethasome (B327000) related compound. Group: Biochemicals. Grades: Highly Purified. CAS No. 1526-69-8. Pack Sizes: 25mg, 250mg. Molecular Formula: C24H29FO5. US Biological Life Sciences. | Worldwide |
| (2-Hydroxy-3-N,N,N-trimethylamino)propyl-beta-cyclodextrin chloride | (2-Hydroxy-3-N,N,N-trimethylamino)propyl-beta-cyclodextrin chloride is a molecular carrier typically used in biomedical applications. Its unique structure allows enhanced solubility of poorly soluble drugs, thus used in drug delivery systems for medications treating various diseases. Molecular formula: C42H70-nO35·(C6H15ONCl)n. | |
| 2-HYDROXY-5-METHOXY-BETA-NITROSTYRENE | 2-HYDROXY-5-METHOXY-BETA-NITROSTYRENE. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-HYDROXY-5-METHOXY-BETA-NITROSTYRENE;2-HYDROXY-5-METHOXY-BETA-NITROSTYRENE, >95%. Product Category: Heterocyclic Organic Compound. CAS No. 35467-98-2. Molecular formula: C9H9NO5. Product ID: ACM35467982. Alfa Chemistry ISO 9001:2015 Certified. Categories: 4-methoxy-2-[(E)-2-nitroethenyl]phenol. | |
| (2R, 3S)/(2S, 3R)-Racemic Fmoc-beta-hydroxyphenylalanine | (2S,3R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-hydroxy-3-phenylpropanoic acidnyllactic acid is a white crystalline powder that belongs to the family of L-α-amino acids. It is a derivative of 3-Phenyllactic acid, which is a natural compound found in various plants and microorganisms. (2S,3R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-hydroxy-3-phenylpropanoic acidnyllactic acid is widely used in peptide synthesis as a building block for the formation of peptides and proteins. It is also used in drug discovery and development as a scaffold molecule for the design of novel bioactive compounds. Uses: (2s,3r)-2-(9h-fluoren-9-ylmethoxycarbonylamino)-3-hydroxy-3-phenylpropanoic acidnyllactic acid has a wide range of applications in scientific experiments, including peptide synthesis, drug discovery and development, and biomaterials engineering. (2s,3r)-2-(9h-fluoren-9-ylmethoxycarbonylamino)-3-hydroxy-3-phenylpropanoic acidnyllactic acid can be used as a building block for the synthesis of peptid. Additional or Alternative Names: 6,7-DICHLORO-3-(TRIFLUOROMETHYL)-2-QUINOXALINOL. Product Category: Amino Acids. CAS No. 487060-72-0. Molecular formula: C24H21NO5. Mole weight: 403.4. Purity: Peak Area by HPLC ≥95%. IUPACName: (2S,3R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-hydroxy-3-phenylpropanoic acid. Canonical SMILES: C1=CC=C(C=C1)C(C(C(=O)O)NC(=O)OCC2C3=CC=CC=C3C4=CC=CC=C24)O. | |
| 3-(2,3-Dihydro-1,4-benzodioxin-6-yl)-1-[4-ethyl-2-(β-D-glucopyranosyloxy)-6-hydroxyphenyl]-1-propanone | 3-(2,3-Dihydro-1,4-benzodioxin-6-yl)-1-[4-ethyl-2-(β-D-glucopyranosyloxy)-6-hydroxyphenyl]-1-propanone is a glycosylated dihydrochalcone and is a potent and selective sodium glucose co-transporter 2 inhibitor. Synonyms: 3-(2,3-Dihydro-1,4-benzodioxin-6-yl)-1-[4-ethyl-2-(beta-D-glucopyranosyloxy)-6-hydroxyphenyl]-1-propanone; 3-(2,3-dihydro-1,4-benzodioxin-6-yl)-1-[4-ethyl-2-hydroxy-6-[(2S,5S)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]propan-1-one. CAS No. 794564-44-6. Molecular formula: C25H30O10. Mole weight: 490.5. | |
| 3,3-(Ethylenedioxy)-5alpha-hydroxy-11beta-[p-(Methylamino)phenyl]-17beta-hydroxy-17-(1-propynyl)estra-9-en | 3,3-(Ethylenedioxy)-5alpha-hydroxy-11beta-[p-(Methylamino)phenyl]-17beta-hydroxy-17-(1-propynyl)estra-9-en is one of Mifepristone impurities. Mifepristone is a progesterone receptor antagonist with partial agonist activity. It is an abortifacient. Synonyms: (5R, 8S, 11R, 13S, 14S, 17S) -13-methyl-11- (4- (methylamino) phenyl) -17- (prop-1-yn-1-yl) -1, 2, 4, 5, 6, 7, 8, 11, 12, 13, 14, 15, 16, 17-tetradecahydrospiro [cyclopenta [a]phenanthrene-3, 2'- [1, 3]dioxolane]-5, 17-diol; 11β-(4-methylaminophenyl)-[3,3-(1,2-ethylenedioxybisoxy)]-17α-(1-propynyl)-estra-9-en-5α,7β-diol. Grades: 98%. CAS No. 104004-98-0. Molecular formula: C30H39NO4. Mole weight: 477.63. | |
| 3,5-Bis-(beta-D-glucopyranosyloxy)-7-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-1-benzopyrylium chloride | 3,5-Bis-(beta-D-glucopyranosyloxy)-7-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-1-benzopyrylium chloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: PEONIN CHLORIDE(SH);3,5-bis(beta-D-glucopyranosyloxy)-7-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-1-benzopyrylium chloride;paeonin;PEONIDIN-3,5-DIGLUCOSIDE CHLORIDE hplc;(2S,3R,4S,5S,6R)-2-[[7-hydroxy-2-(4-hydroxy-3-methoxy-phenyl)-5-[(2S,3R,4S,5S,6R)-3,4,5-. Product Category: Heterocyclic Organic Compound. CAS No. 132-37-6. Molecular formula: C28H33ClO16. Mole weight: 661.00502. Purity: 0.96. IUPACName: (2S,3R,4S,5S,6R)-2-[7-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromenylium-5-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol chloride. Canonical SMILES: COC1=C(C=CC(=C1)C2=C(C=C3C(=CC(=CC3=[O+]2)O)OC4C(C(C(C(O4)CO)O)O)O)OC5C(C(C(C(O5)CO)O)O)O)O.[Cl-]. ECNumber: 205-060-3. Product ID: ACM132376. Alfa Chemistry ISO 9001:2015 Certified. Categories: Peonidin 3,5-diglucoside chloride. | |
| 3Beta-hydroxy-6-methyl-5,16-pregnadien-20-one acetate | 3Beta-hydroxy-6-methyl-5,16-pregnadien-20-one acetate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: METHYL-16-DEHYDROPREGNENOLONE ACETATE, 6-;6-METHYL-16-DEHYDROPREGNENOLONE ACETATE;3BETA-HYDROXY-6-METHYL-5,16-PREGNADIEN-20-ONE ACETATE;6-methyl-20-oxopregna-5,16-dien-3-beta-yl acetate;3β-Acetyloxy-6-methylpregna-5,16-dien-20-one;6-Methyl-20-oxopregna-5. Product Category: Heterocyclic Organic Compound. CAS No. 20867-46-3. Molecular formula: C24H34O3. Mole weight: 370.52. Product ID: ACM20867463. Alfa Chemistry ISO 9001:2015 Certified. | |
| 3-Beta-Hydroxy-Drospirenone Lactol | 3-Beta-Hydroxy-Drospirenone Lactol. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2S, 2'S, 4aR, 4bS, 6aS, 7aS, 8aS, 8bS, 8cR, 8dR, 9aR)-4a, 6a-dimethyl-2, 3, 4, 4a, 4b, 4', 5, 5', 6, 6a, 7a, 8, 8a, 8b, 8c, 8d, 9, 9a-octadecahydro-3'H-spiro[cyclopropa[4, 5]cyclopenta[1, 2-a]cyclopropa[l]phenanthrene-7, 2'-furan]-2, 5'-diol. Molecular Formula: C24H34O3. Mole Weight: 370.52. Catalog: APB05538. | |
| 4-[(5R)-5-Hydroxy-?7-?(4-?hydroxyphenyl)?heptyl]?phenyl-beta D-glucopyranoside | 4-[(5R)-5-Hydroxy-7-(4-hydroxyphenyl)?heptyl]?phenyl-beta D-glucopyranoside, an advanced biomedical innovation renowned for its remarkable efficacy in addressing a range of inflammatory and neurodegenerative ailments, including renowned cases like Alzheimer's and Parkinson's disease. Transcending conventional treatments, this compound showcases exceptional antioxidant and anti-inflammatory attributes, elevating its significance as an optimal therapeutic alternative for combating these debilitating conditions. Synonyms: Aceroside XIII. CAS No. 156312-15-1. Molecular formula: C25H34O8. Mole weight: 462.54. | |
| 4-beta-Hydroxy Cholesterol | 4-beta-Hydroxy Cholesterol is a metabolite of Cholesterol. It is formed from Cholesterol by the drug-metabolizing enzyme cytochrome P 450 3A4. It is also a potential ligand for the nuclear receptor LXR and also a new endogenous CYP3A marker. Synonyms: (3β,4β)-Cholest-5-ene-3,4-diol; Cholest-5-ene-3β,4β-diol; 3β,4β-Dihydroxycholest-5-ene; cis-3,4-Dihydroxy-5-cholestene; cis-5-Cholestene-3,4-diol. Grades: > 95%. CAS No. 17320-10-4. Molecular formula: C27H46O2. Mole weight: 402.65. | |
| 4-Hydroxy-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-2(1H)-pyridinone | 4-Hydroxy-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-2(1H)-pyridinone is a protected intermediate in the synthesis of 3-Deazauridine, a structural analog of uridine shown to inhibit the biosynthesis of Cytidine-5'-Triphosphate by competitive inhibition of Cytidine Triphosphate synthetase which is considered to be the primary mode of action of this nucleoside analog. Synonyms: 2',3',5'-Tri-O-benzoyl-3-deazauridine; (2R,3R,4R,5R)-2-((benzoyloxy)methyl)-5-(4-hydroxy-2-oxopyridin-1(2H)-yl)tetrahydrofuran-3,4-diyl dibenzoate; 4-Hydroxy-1-(2-O,3-O,5-O-tribenzoyl-beta-D-ribofuranosyl)pyridin-2(1H)-one; NSC 133121. Grades: ≥95%. CAS No. 23220-74-8. Molecular formula: C31H25NO9. Mole weight: 555.53. | |
| 4-Hydroxy Ramelteon beta-D-Glucuronide | 4-Hydroxy Ramelteon beta-D-Glucuronide is an impurity of Ramelteon. Ramelteon is a potent and selective agonist at melatonin MT1/MT2 receptor. Ramelteon is a sleep agent medication used to treat sleeplessness (insomnia). Synonyms: 4-Hydroxy Ramelteon ?-D-Glucuronide; 4-Hydroxy Ramelteon beta-D-Glucuronide. Molecular formula: C22H29NO9. Mole weight: 451.47. | |
| 5-Beta-Hydroxy-Drospirenone-17-Propanol | 5-Beta-Hydroxy-Drospirenone-17-Propanol. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (4aR, 4bS, 6aS, 7S, 7aS, 8aS, 8bS, 8cR, 8dR, 9aR, 9bR)-7, 9b-dihydroxy-7-(3-hydroxypropyl)-4a, 6a-dimethylhexadecahydro-1H-cyclopropa[4, 5]cyclopenta[1, 2-a]cyclopropa[l]phenanthren-2(3H)-one. CAS No. 1357252-81-3. Molecular Formula: C24H36O4. Mole Weight: 388.54. Catalog: APB1357252813. | |
| 5-Beta-Hydroxy-Drospirenone-17-Propanol | 5-Hydroxy Drospirenone Ring-opened Alcohol Impurity is an impurity of Drospirenone. Synonyms: (5R, 6R, 7R, 8R, 9S, 10R, 13S, 14S, 15S, 16S, 17S)-Octadecahydro-5, 17-dihydroxy-17-(3-hydroxypropyl)-10, 13-dimethyl-3H-dicyclopropa[6, 7:15, 16]cyclopenta[a]phenanthren-3-one; 17α-[3-Hydroxypropyl]-6β,7β:15β,16β-dimethylen-5β-androstan-5,17β-ol-3-one. Grades: > 95%. CAS No. 1357252-81-3. Molecular formula: C24H36O4. Mole weight: 388.54. | |
| 5-Beta-Hydroxy-Drospirenone Lactol | 5-Beta-Hydroxy-Drospirenone Lactol. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2'S, 4aR, 4bS, 6aS, 7aS, 8aS, 8bS, 8cR, 8dR, 9aR, 9bR)-5', 9b-dihydroxy-4a, 6a-dimethyloctadecahydro-3'H-spiro[cyclopropa[4, 5]cyclopenta[1, 2-a]cyclopropa[l]phenanthrene-7, 2'-furan]-2(3H)-one. Molecular Formula: C24H34O4. Mole Weight: 386.52. Catalog: APB05539. | |
| 5-beta-Hydroxy Drospirenone Lactone | 5-beta-Hydroxy Drospirenone Lactone. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2'S, 4aR, 4bS, 6aS, 7aS, 8aS, 8bS, 8cR, 8dR, 9aR, 9bR)-9b-hydroxy-4a, 6a-dimethylhexadecahydro-3'H-spiro[cyclopropa[4, 5]cyclopenta[1, 2-a]cyclopropa[l]phenanthrene-7, 2'-furan]-2, 5'(3H, 4'H)-dione. CAS No. 197721-70-3. Molecular Formula: C24H32O4. Mole Weight: 384.51. Catalog: APB197721703. | |
| 5-Hydroxy-beta-orsellinic acid | | |
| 5-Hydroxy rosiglitazone beta-D-glucuronide | 5-Hydroxy rosiglitazone beta-D-glucuronide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5-Hydroxy Rosiglitazone b-D-Glucuronide;6-[6-({2-[4-(2,4-Dioxo-thiazolidin-5-ylmethyl)-phenoxy]ethyl}-methyl-amino)-pyridin-3-yloxy]-3,4,5-trihydroxy-tetrahydro-pyran-2-carboxylic Acid;5-Hydroxy Rosiglitazone -D-Glucuronide. Product Category: Heterocyclic Organic Compound. Appearance: Off-White Solid. CAS No. 288853-59-8. Molecular formula: C24H27N3O10S. Product ID: ACM288853598. Alfa Chemistry ISO 9001:2015 Certified. | |
| (6Alpha, 11Beta, 16Alpha, 17Alpha)-(6'Alpha, 11'Beta, 16'Alpha, 17'Alpha)-17, 17'-(Trithiodicarbonyl)bis[6, 9-difluoro-11-hydroxy-16-methyl-17-(1-oxopropoxy)-androsta-1, 4-dien-3-one | (6Alpha, 11Beta, 16Alpha, 17Alpha)-(6'Alpha, 11'Beta, 16'Alpha, 17'Alpha)-17, 17'-(Trithiodicarbonyl)bis[6, 9-difluoro-11-hydroxy-16-methyl-17-(1-oxopropoxy)-androsta-1, 4-dien-3-one. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 17, 17'- (trisulfanediyldicarbonyl)bis (6α , 9-difluoro-11β -hydroxy-16α -methyl-3-oxoandrosta-1, 4-dien-17α -yl) dipropanoate, Fluticasone Propionate Imp. I (EP). CAS No. 960071-64-1. Pack Sizes: 10MG. IUPAC Name: [(6S, 8S, 9R, 10S, 11S, 13S, 14S, 16R, 17R)-17-[[(6S, 8S, 9R, 10S, 11S, 13S, 14S, 16R, 17R)-6, 9-difluoro-11-hydroxy-10, 13, 16-trimethyl-3-oxo-17-propanoyloxy-6, 7, 8, 11, 12, 14, 15, 16-octahydrocyclopenta[a]phenanthrene-17-carbonyl]trisulfanyl]carbonyl-6, 9-difluoro-11-hydroxy-10, 13, 16-trimethyl-3-oxo-6, 7, 8, 11, 12, 14, 15, 16-octahydrocyclopenta[a]phenanthren-17-yl] propanoate. Molecular Formula: C48H58F4O10S3. Mole Weight: 967.16. Catalog: APS960071641. SMILES: CCC (=O)O[C@@]1 ([C@H] (C)C[C@H]2[C@@H]3C[C@H] (F)C4=CC (=O)C=C[C@]4 (C)[C@@]3 (F)[C@@H] (O)C[C@]12C)C (=O)SSSC (=O)[C@@]5 (OC (=O)CC)[C@H] (C)C[C@H]6[C@@H]7C[C@H] (F)C8=CC (=O)C=C[C@]8 (C)[C@@]7 (F)[C@@H] (O)C[C@]56C. Format: Neat. Shipping: Room Temperature. | |
| 6alpha,9alpha-Difluoro-11beta,17alpha-dihydroxy-16alpha-methyl-3-oxoandrosta-1,4-diene-17beta-carboxylic Acid | 6alpha,9alpha-Difluoro-11beta,17alpha-dihydroxy-16alpha-methyl-3-oxoandrosta-1,4-diene-17beta-carboxylic Acid. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Thioacid furoate (GW675713X), GSK862160A, CCI11400 (Hydroxy acid), GR164061X (9,11 epoxy flumethasone), GSK882497A, CCI2857 (16-ß-methyl flumethasone), Thioacid free acid (GR46580X), dithio (GR 269949X),6alpha,9alpha-Difluoro-11beta,17alpha-dihydroxy-16alpha-methyl-3-oxoandrosta-1,4-diene-17beta-carboxylic Acid, Thioacid difuroate (GW725996X), 9,11 - epoxy hydroxyacid, Fluticasone 17beta-Carboxylic Acid, GR243799X (21-oxidised flumethasone), GR60001X (flumethasone acetate), disulphide dipropionate dithioketone (GR 247095X), unidentified impurity with RRT 1.23, 6-beta-fluoro hydroxyacid, CCI4330, Hydroxy-acid (fluticasone free acid intermediate). CAS No. 28416-82-2. Pack Sizes: 25MG. IUPAC Name: (6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-17-carboxylic acid. Molecular Formula: C21H26F2O5. Mole Weight: 396.42. Catalog: APS28416822. SMILES: C[C@@H]1C[C@H]2[C@@H]3C[C@H] (F)C4=CC (=O)C=C[C@]4 (C)[C@@]3 (F)[C@@H] (O)C[C@]2 (C)[C@@]1 (O)C (=O)O. Format: Neat. Shipping: Room Temperature. | |
| 6-Beta-Hydroxy-19-Norandrostenedione | An impurity of Norethindrone, which is an oral contraceptive involved in the inhibition of cytosolic sulfotransferases. Synonyms: 6-Beta-Hydroxy-19-Norandrostenedione; 6beta-Hydroxyestr-4-ene-3,17-dione; Estr-4-ene-3,17-dione, 6-hydroxy-, (6beta)-. Grades: > 95%. CAS No. 5949-49-5. Molecular formula: C18H24O3. Mole weight: 288.39. | |
| 6-beta-Hydroxy Medroxy Progesterone 17-Acetate | Cas No. 984-47-4. | |
| 6-beta-Hydroxy Norethindrone Acetate (Norethindrone Acetate Impurity F) | An impurity of Norethindrone, which is an oral contraceptive involved in the inhibition of cytosolic sulfotransferases. Synonyms: (6β,17α)-17-(Acetyloxy)-6-hydroxy-19-norpregn-4-en-20-yn-3-one; 6β,17-Dihydroxy-19-nor-17α-pregn-4-en-20-yn-3-one 17-Acetate. Grades: > 95%. CAS No. 6856-27-5. Molecular formula: C22H28O4. Mole weight: 356.47. | |
| 6-beta-Hydroxy Norethindrone (Norethindrone Impurity H) | An impurity of Norethindrone, which is an oral contraceptive involved in the inhibition of cytosolic sulfotransferases. Synonyms: 6β-Hydroxy Norethindrone; (6β,17α)-6,17-Dihydroxy-19-norpregn-4-en-20-yn-3-one; 6β,17β-Dihydroxy-17α-ethynylestr-4-en-3-one; 6β,17β-Dihydroxy-19-nor-17α-pregn-4-en-20-yn-3-one; 6β-Hydroxynorethindrone; 6β-Hydroxynorethisterone. Grades: > 95%. CAS No. 51724-44-8. Molecular formula: C20H26O3. Mole weight: 314.45. | |
| 6β-Hydroxy progesterone | 6β-Hydroxy progesterone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-PREGNEN-6-BETA-OL-3,20-DIONE;6-BETA-HYDROXYPROGESTERONE;6β-Hydroxypregn-4-ene-3,20-dione. Product Category: Steroidal Compounds. CAS No. 604-19-3. Molecular formula: C21H30O3. Mole weight: 330.46. Purity: 0.95. IUPACName: (6R,8S,9S,10R,13S,14S,17S)-17-acetyl-6-hydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one. Canonical SMILES: CC(=O)C1CCC2C1(CCC3C2CC(C4=CC(=O)CCC34C)O)C. Density: 1.15g/cm³. Product ID: ACM604193. Alfa Chemistry ISO 9001:2015 Certified. | |
| (7β,11α,17α)-9,11-Epoxy-17-hydroxy-3-oxo-pregn-4-ene-7,21-dicarboxylic acid γ-lactone methyl ester | (7β,11α,17α)-9,11-Epoxy-17-hydroxy-3-oxo-pregn-4-ene-7,21-dicarboxylic acid γ-lactone methyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 7β-Eplerenone;Eplerenone 7-beta-IsoMer. Product Category: Heterocyclic Organic Compound. CAS No. 209253-81-6. Molecular formula: C24H30O6. Mole weight: 414.4914. Product ID: ACM209253816. Alfa Chemistry ISO 9001:2015 Certified. | |
| 9α-Hydroxy 1,2-Dihydro Betamethasone 17,21-Dipropionate | 9α-Hydroxy 1,2-Dihydro Betamethasone 17,21-Dipropionate. Group: Biochemicals. Alternative Names: (9α,11 β,16 β)-. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| 9 β,11 β-Epoxy-17,21-dihydroxy-16 β-methylpregna-1,4-diene-3,20-dione 21-Acetate | Intermediate in the production of Betamethasone. Group: Biochemicals. Alternative Names: (9 β,11 β,16 β)-21-(Acetyloxy)-9,11-epoxy-17-hydroxy-16-methyl-pregna-1,4-diene-3,20-dione. Grades: Highly Purified. CAS No. 912-38-9. Pack Sizes: 1mg. 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. | |
| Aluminum tris[(20beta)-3beta-hydroxy-11-oxoolean-12-en-29-oate] | Aluminum tris[(20beta)-3beta-hydroxy-11-oxoolean-12-en-29-oate]. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 224-998-4, AC1MJ1FF, Aluminium tris((20beta)-3beta-hydroxy-11-oxoolean-12-en-29-oate), 4598-66-7, aluminum (2S,4aS,6aR,6aS,6bR,8aR,10S,12aS,14bR)-10-hydroxy-2,4a,6a,6b,9,9,12a-heptamethyl-13-oxo-3,4,5,6,6a,7,8,8a,10,11,12,14b-dodecahydro-1H-picene-2-carboxylate. Product Category: Heterocyclic Organic Compound. CAS No. 4598-66-7. Molecular formula: C30H45AlO4+2. Mole weight: 496.657439 [g/mol]. Purity: 0.96. IUPACName: aluminum;(2S,4aS,6aR,6aS,6bR,8aR,10S,12aS,14bR)-10-hydroxy-2,4a,6a,6b,9,9,12a-heptamethyl-13-oxo-3,4,5,6,6a,7,8,8a,10,11,12,14b-dodecahydro-1H-picene-2-carboxylate. Product ID: ACM4598667. Alfa Chemistry ISO 9001:2015 Certified. | |
| (+/-)-Atenolol ( (±) -4- {2-Hydroxy-3- [ (1-methylethyl) amino] propoxy} benzeneacetamide, Beta1-Adrenergic Receptor Blocker, (±)-Atenolol, Beta1-Adrenergic Receptor Antagonist, (±)-Atenolol) | Selective beta-1 adrenergic blocking agent. An anti-hypertensive and anti-arrhythmic agent. Reported to diminish cerebrospinal fluid production. Group: Biochemicals. Grades: Highly Purified. CAS No. 29122-68-7. Pack Sizes: 1g. Molecular Formula: C??H??N?O?. US Biological Life Sciences. | Worldwide |
| beta-Hydroxy-alpha-methylphenethylammonium [R-(R*,R*)]-hydrogen tartrate | beta-Hydroxy-alpha-methylphenethylammonium [R-(R*,R*)]-hydrogen tartrate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 309-245-0, beta-Hydroxy-alpha-methylphenethylammonium (R-(R*,R*))-hydrogen tartrate, 100208-43-3. Product Category: Heterocyclic Organic Compound. CAS No. 100208-43-3. Molecular formula: C9H13NO.C4H6O6. Mole weight: 301.292460 [g/mol]. Purity: 0.96. IUPACName: (1-hydroxy-1-phenylpropan-2-yl)azanium;(2R,3R)-2,3,4-trihydroxy-4-oxobutanoate. Canonical SMILES: CC(C(C1=CC=CC=C1)O)[NH3+].C(C(C(=O)[O-])O)(C(=O)O)O. ECNumber: 309-245-0. Product ID: ACM100208433. Alfa Chemistry ISO 9001:2015 Certified. | |
| Beta-hydroxypyruvic acid lithium salt hydrate | Beta-hydroxypyruvic acid lithium salt hydrate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: HYDROXYPYRUVIC ACID, LITHIUM SALT;BETA-HYDROXYPYRUVIC ACID LITHIUM SALT HYDRATE;LITHIUM HYDROXYPYRUVATE;3-HYDROXY-2-OXOPROPIONIC ACID LITHIUM SALT HYDRATE;Hydroxypyruvic acid, lithium salt, monohydrate;Lithium beta-hydroxypyruvate hydrate;lithium β-hydroxypyruvate hydrate;β-hydroxypyruvic acid lithium salt hydrate. Product Category: Heterocyclic Organic Compound. CAS No. 3369-79-7. Molecular formula: C3H3LiO4. Mole weight: 109.99. Product ID: ACM3369797. Alfa Chemistry ISO 9001:2015 Certified. Categories: 3-Hydroxypyruvic Acid Lithium Salt. | |
| (BetaR,DeltaR,1S,2S)-1,2-Dihydro-Beta,Delta,6-trihydroxy-2-methyl-1-naphthaleneheptanoic Acid Sodium | (BetaR,DeltaR,1S,2S)-1,2-Dihydro-Beta,Delta,6-trihydroxy-2-methyl-1-naphthaleneheptanoic Acid Sodium. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Imp. G (EP) as Sodium Salt: (3R,5R)-3,5-Dihydroxy-7-[(1S,2S)-6-hydroxy-2-methyl-1,2-dihydronaphthalen-1-yl]heptanoic Acid Sodium Salt, 1-Naphthaleneheptanoic acid, 1,2-dihydro-beta,delta,6-trihydroxy-2-methyl-, monosodium salt, (betaR,deltaR,1S,2S)- (9CI),1-Naphthaleneheptanoic acid, 1,2-dihydro-beta,delta,6-trihydroxy-2-methyl-, sodium salt (1:1), (betaR,deltaR,1S,2S)-, Pravastatin Impurity, R 195 Sodium Salt. CAS No. 720666-74-0. IUPAC Name: sodium;(3R,5R)-3,5-dihydroxy-7-[(1S,2S)-6-hydroxy-2-methyl-1,2-dihydronaphthalen-1-yl]heptanoate. Molecular Formula: C18H23O5.Na. Mole Weight: 342.36. Catalog: APS720666740. SMILES: [Na+]. C[C@H]1C=Cc2cc (O)ccc2[C@H]1CC[C@@H] (O)C[C@@H] (O)CC (=O)[O-]. Format: Neat. | |
| cis-Beta-hydroxy tamoxifen | cis-Beta-hydroxy tamoxifen. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (E)-γ-1-[4-[2-(Dimethylamino)ethoxy]phenyl]-1,2-diphenyl-1-butene-4-ol; (E)-γ-[[4-[2-(Dimethylamino)ethoxy]phenyl]phenylmethylene]benzenepropanol. Product Category: Heterocyclic Organic Compound. Appearance: Off-White Solid. CAS No. 97151-04-7. Molecular formula: C26H29NO2. Mole weight: 387.51. Purity: 0.96. IUPACName: (3Z)-4-{4-[2-(Dimethylamino)ethoxy]phenyl}-3,4-diphenyl-3-buten-1 -ol. Product ID: ACM97151047. Alfa Chemistry ISO 9001:2015 Certified. | |
| Clobetasol Impurity (9-Fluoro-11-beta-21-Dihydroxy-16-Methylpregna-1, 4, 16-triene-3, 20-Dione) | An impurity of Clobetasol propionate. Clobetasol propionate is a corticosteroid of the glucocorticoid class used to treat various skin disorders including eczema and psoriasis. It is also highly effective for contact dermatitis caused by exposure to poison ivy/oak. Synonyms: MK8RHF5SQO; Pregna-1,4,16-triene-3,20-dione, 9-fluoro-11,21-dihydroxy-16-methyl-, (11beta)-; (8S,9R,10S,11S,13S,14S)-9-fluoro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-7,8,11,12,14,15-hexahydro-6H-cyclopenta[a]phenanthren-3-one; (11beta)-9-Fluoro-11,21-dihydroxy-16-methyl-pregna-1,4,16-triene-3,20-dione; 16delta-Betamethasone; UNII-MK8RHF5SQO; 16.DELTA.-BETAMETHASONE; SCHEMBL20199966; DTXSID90208578; 9-Fluoro-11beta,21-dihydroxy-16-methylpregna-1,4,16-triene-3,20-dione; (11.BETA.)-9-FLUORO-11,21-DIHYDROXY-16-METHYLPREGNA-1,4,16-TRIENE-3,20-DIONE; PREGNA-1,4,16-TRIENE-3,20-DIONE, 9-FLUORO-11,21-DIHYDROXY-16-METHYL-, (11.BETA.); Pregna-1,4,16-triene-3,20-dione, 9-fluoro-11,21-dihydroxy-16-methyl-, (11?)-; (11?)-9-Fluoro-11,21-dihydroxy-16-methylpregna-1,4,16-triene-3,20-dione; 9-Fluoro-11?,21-dihydroxy-16-methylpregna-1,4,16-triene-3,20-dione; 9-Fluoro-11beta,21-dihydroxy-16-methylpregna-1,4,16-triene-3,20-dione. Grades: > 95%. CAS No. 59860-99-0. Molecular formula: C22H27FO4. Mole weight: 374.46. | |
| Cyclic-3-(1,2-ethanediylacetal)-17beta-cyano-17alpha-hydroxy-estra-5(10),9(11)-dien-3-one | Cyclic-3-(1,2-ethanediylacetal)-17beta-cyano-17alpha-hydroxy-estra-5(10),9(11)-dien-3-one. Group: Biochemicals. Grades: Highly Purified. CAS No. 33300-19-5. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C21H27NO3. US Biological Life Sciences. | Worldwide |
| Desogestrel Related Compound B (3-beta-Hydroxy Desogestrel) | 3β-Hydroxydesogestrel is a metabolite of Desogestrel, a progestogen with low androgenic potency. Synonyms: USP Desogestrel Related Compound B; (3β,17α)-13-Ethyl-11-methylene-18,19-dinorpregn-4-en-20-yne-3,17-diol. Grades: > 95%. CAS No. 70805-85-5. Molecular formula: C22H30O2. Mole weight: 326.48. | |
| Dienogest Impurity A (11-beta-Hydroxy Dienogest) | A metabolite of Dienogest. Synonyms: (11β,17α)-11,17-Dihydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile; 11β-Hydroxy-STS 557; 17β-Dihydroxyestra-4,9-dien-3-one 17α-Cyanomethyl-11&beta. Grades: > 95%. CAS No. 86153-39-1. Molecular formula: C20H25NO3. Mole weight: 327.43. | |
| Epiandrosterone (3-beta-Hydroxy-5-alpha-androstan-17-one) | 5g Pack Size. Group: Biochemicals, Research Organics & Inorganics. Formula: C19H30O2. CAS No. 481-29-8. Prepack ID 38816451-5g. Molecular Weight 290.44. See USA prepack pricing. |  |
| GABOB (beta-hydroxy-GABA) | GABOB, also known as γ-Amino-β-hydroxybutyric acid, β-hydroxy-γ-aminobutyric acid, β-hydroxy-GABA, is an anticonvulsant. It is also an endogenous active metabolite and analogue of the neurotransmitter γ-aminobutyric acid (GABA), and for this reason, may function as a neurotransmitter itself. Synonyms: GABOB; β-hydroxy-GABA; beta-hydroxy-GABA; γ-Amino-β-hydroxybutyric acid; brand names Gamibetal, Gabomade, Aminoxan, Bogil, Diastal, Gabimex, Gaboril, Kolpo. Grades: 98%. CAS No. 7013-05-0. Molecular formula: C4H9NO3. Mole weight: 119.12. | |
| Hydroxy-beta-sanshool | Hydroxy-beta-sanshool is a compound isolated from the genus Zanthoxylum. Synonyms: (2E,6E,8E,10E)-N-(2-hydroxy-2-methylpropyl)dodeca-2,6,8,10-tetraenamide. CAS No. 97465-69-5. Molecular formula: C16H25NO2. Mole weight: 263.381. | |
| L-β-Homohydroxyproline hydrochloride | Synonyms: L-β-Homohydroxyproline hydrochloride; (2S,4R)-4-Hydroxy-2-pyrrolidin-yl-acetic acid hydrochloride; 2-((2S,4R)-4-Hydroxypyrrolidin-2-yl)acetic acid hydrochloride; L-beta-Homohydroxyproline hydrochloride; l-beta-hydroxyproline HCl. Grades: ≥ 98% (HPLC). CAS No. 336182-11-7. Molecular formula: C6H11NO3·HCl. Mole weight: 181.62. | |
| L-beta-Homohydroxyproline hydrochloride | L-beta-Homohydroxyproline hydrochloride. Group: Biochemicals. Alternative Names: L-b-Homohydroxyproline hydrochloride; (2S,4R)-4-Hydroxy-2-pyrrolidin-yl-acetic acid hydrochloride. Grades: Highly Purified. CAS No. 336182-11-7. Pack Sizes: 25mg, 50mg, 100mg. US Biological Life Sciences. | Worldwide |
| Levonorgestrel Impurity H (6-beta-Hydroxy Levonorgestrel) | Cas No. 55555-97-0. | |
| Levonorgestrel Impurity I (10-beta-Hydroxy Levonorgestrel) | Cas No. 21508-50-9. | |
| Lovastatin 6'-beta-Hydroxy Impurity | Grades: > 95%. Molecular formula: C24H36O6. Mole weight: 420.55. | |
| L-threo-β-Hydroxyaspartic acid | L-threo-β-Hydroxyaspartic acid is an amino acid antibiotic produced by Arthrinium phaeospermum T-53 and Streptomyces sp. 7540-MC1. It has the activity of inhibiting Bacillus subtilis, Xanthomonas oryzae, Mycobacterium phlei and Botrytis cinerea. Synonyms: (3R)-3-hydroxy-L-aspartic acid; Erythro-beta-hydroxy-L-aspartic acid; erythro-beta-Hydroxyaspartic acid; (3R)-3-Hydroxyaspartate. Grades: 95%. CAS No. 7298-98-8. Molecular formula: C4H7NO5. Mole weight: 149.10. | |
| Methyl 5-hydroxy-beta-orsellinate | | |
| N-β-(t-Butoxycarbonyl)-4-hydroxy-D-β-homophenylglycine | Synonyms: Boc-D-Phg(4-OH)-(C#CH2)OH; Boc-D-β-Phe(4-OH)-OH; (S)-3-[(t-Butoxycarbonyl)amino]-3-(4-hydroxyphenyl)propanoic acid; (3S)-3-(4-hydroxyphenyl)-3-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid; (S)-Boc-β-Tyr-OH; Boc-4-Hydroxy-L-b-phenylalanine; Boc-D-beta-tyrosine. Grades: ≥ 99% (HPLC). CAS No. 499995-80-1. Molecular formula: C14H19NO5. Mole weight: 281.31. | |
| N-β-t-Butoxycarbonyl-D-β-homo-β-(4-hydroxyphenyl)glycine;(S)-3-[(t-Butoxycarbonyl)amino]-3-(4-hydroxyphenyl)propanoic acid | N-β-t-Butoxycarbonyl-D-β-homo-β-(4-hydroxyphenyl)glycine;(S)-3-[(t-Butoxycarbonyl)amino]-3-(4-hydroxyphenyl)propanoic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Boc-D-beta-tyrosine, (S)-Boc-beta-Tyr-OH, 499995-80-1, (S)-3-(Boc-amino)-3-(4-hydroxyphenyl)propionic acid, Boc-(S)-3-Amino-3-(4-hydroxy-phenyl)-propionic acid, (S)-3-((tert-Butoxycarbonyl)amino)-3-(4-hydroxyphenyl)propanoic acid, (3S)-3-[(TERT-BUTOXY)CARBONYLAMINO]-3-(4-HYDROXYPHENYL)PROPANOIC ACID, Boc-D-|A-tyrosine, AC1ODZDG, (S)-Boc-|A-Tyr-OH, SureCN13118109, 56996_ALDRICH, 56996_FLUKA, BOC-BETA-PHE(4-OH)-OH, CTK4J1921, MolPort-003-794-358, AB15136, AG-F-67402, BOC-D-PHG(4-OH)-(C*CH2)OH, AK119276. Product Category: Heterocyclic Organic Compound. CAS No. 499995-80-1. Molecular formula: C14H19NO5. Mole weight: 281.31. Purity: 0.96. IUPACName: (3S)-3-(4-hydroxyphenyl)-3-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid. Canonical SMILES: CC(C)(C)OC(=O)NC(CC(=O)O)C1=CC=C(C=C1)O. Product ID: ACM499995801. Alfa Chemistry ISO 9001:2015 Certified. | |
| O-(4-Hydroxy-3,5-Diiodophenyl)-3,5-Diiodo-beta-Hydroxy-L-Tyrosine | a L-Thyroxine impurity. Synonyms: N-Hydroxy Thyroxine; (S)-3-(4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)-2-(hydroxyamino)propanoic Acid. Grades: > 95%. Molecular formula: C15H11I4NO5. Mole weight: 792,88. | |
| Progesterone 6-beta-Hydroxy Impurity | A metabolite of Progesterone.Progesterone is an endogenous steroid and progestogen sex hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species. Progesterone is also a crucial metabolic intermediate in the production of other endogenous steroids, including the sex hormones and the corticosteroids, and plays an important role in brain function as a neurosteroid. Synonyms: (6β)-6-Hydroxypregn-4-ene-3,20-dione; 4-Pregnen-6β-ol-3,20-dione; 6β-Hydroxypregn-4-en-3,20-dione; 6β-Hydroxypregn-4-ene-3,20-dione; 6β-Hydroxyprogesterone; U 27605. Grades: > 95%. CAS No. 604-19-3. Molecular formula: C21H30O3. Mole weight: 330.47. | |
| (S)-1-Beta-Hydroxy-1-(2-thienyl)-3-methylaminopropane | (S)-1-Beta-Hydroxy-1-(2-thienyl)-3-methylaminopropane. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-3-Methylamino-1-(2-thienyl)-1-propanol, (S)-(-)-3-(N-Methylamino)-1-(2-thienyl)-1-propanol, N-Methyl-(S)-(-)-3-Hydroxy-3-(2-thiophen)propylamine, 2-Thiophenemethanol, alpha-[2-(methylamino)ethyl]-, (S)-, (1S)-3-(Methylamino)-1-(thiophen-2-yl)propan-1-ol, (S)-(-)-3-Methylamino-1-(2-thienyl)propan-1-ol,(1S)-(-)-3-(Methylamino)-1-(thien-2-yl)propan-1-ol. CAS No. 116539-55-0. Pack Sizes: 10MG. IUPAC Name: (1S)-3-(methylamino)-1-thiophen-2-ylpropan-1-ol. Molecular Formula: C8H13NOS. Mole Weight: 171.26. Catalog: APS116539550A. SMILES: CNCC[C@H](O)c1cccs1. Format: Neat. Shipping: Room Temperature. | |
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