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| Product | Description | |
|---|---|---|
| 4-Hydroxyphenyl acetate | 4-Hydroxyphenyl acetate (4-HPA) is a natural antioxidant and protects cells from oxidative stress-induced necrosis. 4-Hydroxyphenyl acetate blocks the increase of cellular ROS induced by oxidative stress, and up-regulates NQO1 and HO-1 genes by stabilizing and inducing the nuclear translocation of NRF2 transcription factor [1]. Uses: Scientific research. Group: Natural products. Alternative Names: 4-HPA; 4-Acetoxyphenol. CAS No. 3233-32-7. Pack Sizes: 10 mM * 1 mL; 1 g. Product ID: HY-30267. |  |
| 4-Hydroxyphenyl acetate | 4-Hydroxyphenyl acetate. Group: Biochemicals. Alternative Names: 4-(Acetyloxy)phenol. Grades: Highly Purified. CAS No. 3233-32-7. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C8H8O3. US Biological Life Sciences. |  Worldwide |
| 3-(4-Hydroxyphenyl)propyl Acetate | 3-(4-Hydroxyphenyl)propyl Acetate is an intermediate used in the synthesis of compounds used in biological studies for biodistribution and elimination of xenoestrogen nonylphenol in Wistar rats. Group: Biochemicals. Grades: Highly Purified. CAS No. 80373-18-8. Pack Sizes: 100mg, 250mg. Molecular Formula: C11H14O3. US Biological Life Sciences. | Worldwide |
| 4-hydroxyphenylacetate decarboxylase | The enzyme, from the strict anaerobe Clostridium difficile, can also use (3,4-dihydroxyphenyl)acetate as a substrate, yielding 4-methylcatechol as a product. The enzyme is a glycyl radical enzyme. Group: Enzymes. Synonyms: p-hydroxyphenylacetate decarboxylase; p-Hpd; 4-Hpd; 4-hydroxyphenylacetate carboxy-lyase. Enzyme Commission Number: EC 4.1.1.83. CAS No. 340137-18-0. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4832; 4-hydroxyphenylacetate decarboxylase; EC 4.1.1.83; 340137-18-0; p-hydroxyphenylacetate decarboxylase; p-Hpd; 4-Hpd; 4-hydroxyphenylacetate carboxy-lyase. Cat No: EXWM-4832. |  |
| Benzyl (4-hydroxyphenyl)acetate | Benzyl (4-hydroxyphenyl)acetate. Group: Biochemicals. Alternative Names: 4-Hydroxy-benzeneacetic acid phenylmethyl ester; (p-Hydroxyphenyl)acetic acid benzyl ester. Grades: Highly Purified. CAS No. 27727-37-3. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C15H14O3. US Biological Life Sciences. | Worldwide |
| Ethyl 4-hydroxyphenylacetate | Ethyl 4-hydroxyphenylacetate. Group: Biochemicals. Alternative Names: 4-Hydroxyphenylacetic acid ethyl ester; 4-Hydroxybenzeneacetic acid ethyl ester; (p-Hydroxyphenyl)acetic acid ethyl ester. Grades: Highly Purified. CAS No. 17138-28-2. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C10H12O3. US Biological Life Sciences. | Worldwide |
| 1-[(4R,5R)-N2-(10,12-Dimethyl-1-oxotetradecyl)-4-hydroxy-5-(phenylthio)-L-ornithine]-pneumocandin B0 | 1-[(4R,5R)-N2-(10,12-Dimethyl-1-oxotetradecyl)-4-hydroxy-5-(phenylthio)-L-ornithine]-pneumocandin B0 is an intermediate of Caspofungin acetate, which is an essential component of the cell wall of filamentous fungi. Synonyms: Pneumocandin B0, 1-[(4R,5R)-N2-(10,12-dimethyl-1-oxotetradecyl)-4-hydroxy-5-(phenylthio)-L-ornithine]-; 1H-Dipyrrolo[2, 1-c:2', 1'-l][1, 4, 7, 10, 13, 16]hexaazacycloheneicosine-20-propanamide, 23-[(1S,2S)-1,2-dihydroxy-2-(4-hydroxyphenyl)ethyl]-9-[(10,12-dimethyl-1-oxotetradecyl)amino]tetracosahydro-β,2,11,15-tetrahydroxy-6-[(1R)-1-hydroxyethyl]-5,8,14,19,22,25-hexaoxo-12-(phenylthio)-, (βR, 2R, 6S, 9S, 11R, 12R, 14aS, 15S, 20S, 23S, 25aS)-. CAS No. 198706-35-3. Molecular formula: C56H84N8O16S. Mole weight: 1157.37. |  |
| 2-(Cbz-amino)-2-(4'-hydroxyphenyl)acetic acid | 2-(Cbz-amino)-2-(4'-hydroxyphenyl)acetic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-(CBZ-AMINO)-2-(4'-HYDROXYPHENYL)ACETIC ACID. Product Category: Heterocyclic Organic Compound. CAS No. 36747-66-7. Molecular formula: C16H15NO5. Mole weight: 301.29. Purity: 0.96. IUPACName: (2R)-2-(4-hydroxyphenyl)-2-(phenylmethoxycarbonylamino)acetate. Canonical SMILES: C1=CC=C(C=C1)COC(=O)NC(C2=CC=C(C=C2)O)C(=O)O. Density: 1.356g/cm³. Product ID: ACM36747667. Alfa Chemistry ISO 9001:2015 Certified. |  |
| 4,7,10-Tricarboxymethyl-1,4,7,10-tetraaza-cyclododecan-1-yl-acetyl-D-phe-cys-tyr-D-trp-lys-thr-cys-thr-oh,(disulfide bond)acetate | 4,7,10-Tricarboxymethyl-1,4,7,10-tetraaza-cyclododecan-1-yl-acetyl-D-phe-cys-tyr-D-trp-lys-thr-cys-thr-oh,(disulfide bond)acetate. Uses: Designed for use in research and industrial production. CAS No. 177943-89-4. Molecular formula: C65H92N14O19S2. Mole weight: 1437.65. Purity: 0.95. IUPACName: (2S,3R)-2-[[(2R)-2-[[(2S,3R)-2-[[(2S)-6-amino-2-[[(2R)-2-[[(2S)-3-(4-hydroxyphenyl)-2-[[(2R)-2-[[(2R)-3-phenyl-2-[[2-[4,7,10-tris(carboxymethyl)-1,4,7,10-tetrazacyclododec-1-yl]acetyl]amino]propanoyl]amino]-3-sulfanylpropanoyl]amino]propanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]hexanoyl]amino]-3-hydroxybutanoyl]amino]-3-sulfanylpropanoyl]amino]-3-hydroxybutanoicacid. Canonical SMILES: CC(C(C(=O)NC(CS)C(=O)NC(C(C)O)C(=O)O)NC(=O)C(CCCCN)NC(=O)C(CC1=CNC2=CC=CC=C21)NC(=O)C(CC3=CC=C(C=C3)O)NC(=O)C(CS)NC(=O)C(CC4=CC=CC=C4)NC(=O)CN5CCN(CCN(CCN(CC5)CC(=O)O)CC(=O)O)CC(=O)O)O. Product ID: ACM177943894. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4-Hydroxy benzeneacetic acid 2-(dimethylamino)-2-oxoethyl ester | 4-Hydroxy benzeneacetic acid 2-(dimethylamino)-2-oxoethyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-(Dimethylamino)-2-oxoethyl 2-(4-hydroxyphenyl)acetate, 59721-16-3, SureCN2783150, MolPort-022-394-591, QC-9838, AK141874, FT-0669321, Y6313, 4-Hydroxy Benzeneacetic Acid 2-(Dimethylamino)-2-oxoethyl Ester. Product Category: Heterocyclic Organic Compound. CAS No. 59721-16-3. Molecular formula: C12H15NO4. Mole weight: 237.25. Purity: 0.96. IUPACName: [2-(dimethylamino)-2-oxoethyl] 2-(4-hydroxyphenyl)acetate. Canonical SMILES: CN(C)C(=O)COC(=O)CC1=CC=C(C=C1)O. Product ID: ACM59721163. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4-Hydroxybenzeneacetic-d6 Acid Methyl Ester | An antineoplastic and antifungal agent isolated from fungi. Group: Biochemicals. Alternative Names: Methyl (4-Hydroxyphenyl)acetate-d6; Methyl (p-Hydroxyphenyl)acetate-d6; Methyl 2-(4-Hydroxyphenyl)acetate-d6; Methyl 2-(p-Hydroxyphenyl)acetate-d6; Methyl 4-Hydroxybenzeneacetate-d6; p-Hydroxyphenylacetic-d6 Acid Methyl Ester. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| 4-Hydroxy-D-(-)-2-phenylglycine | 4-Hydroxy-D-(-)-2-phenylglycine is an compound used mainly for the synthetic preparation of β-lactam antibiotics. Group: Biochemicals. Alternative Names: (αR)-α-Amino-4-hydroxybenzeneacetic Acid; R)-(4-Hydroxyphenyl)glycine; (R)-2-(4-Hydroxyphenyl)glycine; (R)-Ethyl 2-Amino-2-(4-hydroxyphenyl)acetate; (αR)-α-Amino-4-hydroxybenzeneacetic acid; 4-Hydroxy-D-phenylglycine; D-(-)-2-(4-Hydroxyphenyl)glycine; D-(-)-2-(p-Hydroxyphenyl)glycine; D-(-)-4-Hydroxyphenylglycine; D-(-)-Amino(4-hydroxyphenyl)acetic Acid; D-(-)-p-Hydroxyphenylglycine; D-(-)-α-(4-Hydroxyphenyl)glycine; D-(-)-α-Amino-4-hydroxyphenylacetic Acid; D-(-)-α-Amino-p-hydroxyphenylacetic Acid; D-2-(4-Hydroxyphenyl)glycine; D-2-Amino-2-(p-hydroxyphenyl)acetic Acid; D-4-Hydroxyphenylglycine; D-p-Hydroxyphenylglycine; D-α-Amino-4-hydroxyphenylacetic Acid; D-α-Amino-p-hydroxyphenylacetic Acid; D-α-p-Hydroxyphenylglycine; p-Hydroxy-(R)-phenylglycine; p-Hydroxy-D-phenylglycine , Amoxicillin Related Compound I USP. Grades: Highly Purified. CAS No. 22818-40-2. Pack Sizes: 1g, 10g. US Biological Life Sciences. | Worldwide |
| 4-hydroxymandelate oxidase (decarboxylating) | A flavoprotein (FAD), requires Mn2+. The enzyme from the bacterium Pseudomonas putida is involved in the degradation of mandelate. Group: Enzymes. Synonyms: L-4-hydroxymandelate oxidase (decarboxylating); (S)-2-hydroxy-2-(4-hydroxyphenyl)acetate:oxygen 1-oxidoreductase; (S)-4-hydroxymandelate:oxygen 1-oxidoreductase; 4-hydroxymandelate oxidase. Enzyme Commission Number: EC 1.1.3.19. CAS No. 60976-30-9. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0401; 4-hydroxymandelate oxidase (decarboxylating); EC 1.1.3.19; 60976-30-9; L-4-hydroxymandelate oxidase (decarboxylating); (S)-2-hydroxy-2-(4-hydroxyphenyl)acetate:oxygen 1-oxidoreductase; (S)-4-hydroxymandelate:oxygen 1-oxidoreductase; 4-hydroxymandelate oxidase. Cat No: EXWM-0401. | |
| 4-tert-Butyldimethylsilyloxy Benzene acetic Acid Methyl Ester | Protected 4-Hydroxyphenylacetic Acid , a compound present in olive oil. An important fine chemical intermediate with broad prospects for application development. Group: Biochemicals. Alternative Names: Methyl 4-tert-Butyldi methyl silyloxyphenylacetate. Grades: Highly Purified. CAS No. 105460-59-1. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
| Ac-Phg(4-OH)-OEt | Synonyms: Ethyl 2-acetamido-2-(4-hydroxyphenyl)acetate. CAS No. 117785-07-6. Molecular formula: C12H15NO4. Mole weight: 237.25. | |
| Antibiotic SA 3097C2 | It is an antitumor antibiotic produced by the strain of Streptomyces SA 3097. It inhibits LU99 and MCF7 cells with IC50 (mol/L) of 5.0 X 10-8 and 7.4 X 10-8, respectively. Synonyms: SA 3097C2; 3,4-Pyrrolidinediol, 2-[(4-hydroxyphenyl)methyl]-, 3-acetate; De-O-methylanisomycin. CAS No. 139755-64-9. Molecular formula: C13H17NO4. Mole weight: 251.28. | |
| Bazedoxifene Acetate | Bazedoxifene Acetate is a nonsteroidal selective estrogen receptor modulator (SERM). Bazedoxifene Acetate is used as an antiosteoporotic. Group: Biochemicals. Alternative Names: 1-[[4-[2- (Hexahydro-1H-azepin-1-yl) ethoxy]phenyl]methyl]-2- (4-hydroxyphenyl) -3-methyl-. Grades: Highly Purified. CAS No. 198481-33-3. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Bisacodyl Impurity C | Bisacodyl Impurity C is an impurtiy in the preparation of Bisacodyl. Synonyms: 4-[(4-Hydroxyphenyl)(pyridin-2-yl)methyl]phenyl acetate; 4-[[4-(Acetyloxy)phenyl]-2-pyridinylmethyl]phenol; Desacetyl Bisacodyl; USP Bisacodyl Related Compound C. Grades: > 95%. CAS No. 72901-16-7. Molecular formula: C20H17NO3. Mole weight: 319.36. | |
| Caspofungin Impurity 13 | Caspofungin Impurity 13 is an impurity of Caspofungin acetate which is an essential component of the cell wall of filamentous fungi. Synonyms: (3S)-(4R)-1-(10,12-Dimethyl-1-oxotetradecyl)-4,5-dihydroxy-D-prolyl-L-threonyl-(4R)-4-hydroxy-L-prolyl-(4S)-4-hydroxy-4-(4-hydroxyphenyl)-L-threonyl-(3R)-3-hydroxy-L-ornithyl-3-hydroxy-L-prolinamide; 5-Des(2-aminoethylamino)-5-hydroxy-4,5-seco-5,9-cyclo Caspofungin. CAS No. 314080-31-4. Molecular formula: C50H82N8O16. Mole weight: 1051.23. | |
| Caspofungin Impurity F | Caspofungin Impurity Dimer 1 is an impurity of Caspofungin acetate which is an essential component of the cell wall of filamentous fungi. Synonyms: (4R)-N-((2S, 3S, 4S)-1-(((2S)-5-Amino-1-((3S, 4S)-3-carbamoyl-4-hydroxypyrrolidin-1-yl)-3-hydroxy-1-oxopentan-2-yl)amino)-3, 4-dihydroxy-4-(4-hydroxyphenyl)-1-oxobutan-2-yl)-1-((2S)-2-((2R, 4S)-5-((2-(((2R, 6S, 9S, 11R, 12S, 14aS, 15S, 20S, 23S, 25aS)-20-((R)-3-amino-1-hydroxypropyl)-23-((1S, 2S)-1, 2-dihydroxy-2-(4-hydroxyphenyl)ethyl)-9-((10R, 12S)-10, 12-dimethyltetradecanamido)-2, 11, 15-trihydroxy-6-((R)-1-hydroxyethyl)-5, 8, 14, 19, 22, 25-hexaoxotetracosahydro-1H-dipyrrolo[2, 1-c:2', 1'-l][1, 4, 7, 10, 13, 16]hexaazacyclohenicosin-12-yl)amino)ethyl)amino)-2-((10R, 12S)-10, 12-dimethyltetradecanamido)-4-hydroxypentanamido)-3-hydroxybutanoyl)-4-hydroxypyrrolidine-2-carboxamide. Molecular formula: C102H168N18O30. Mole weight: 2126.52. | |
| Des(1-azepanyl)ethyl Bazedoxifene | Des(1-azepanyl)ethyl Bazedoxifene is a metabolite of Bazedoxifene, a nonsteroidal selective estrogen receptor modulator (SERM). Bazedoxifene Acetate is used as an antiosteoporotic. Group: Biochemicals. Alternative Names: 2-(4-Hydroxyphenyl)-1-[(4-hydroxyphenyl)methyl]-3-methyl-1H-Indol-5-ol, 1-(4-Hydroxybenzyl)-2-(4-hydroxyphenyl)-3-methyl-1H-indol-5-ol. Grades: Highly Purified. CAS No. 104599-10-2. Pack Sizes: 10mg. Molecular Formula: C22H19NO3. US Biological Life Sciences. | Worldwide |
| Des(tetrahydrofuran) Empagliflozin Tetraacetate | Des(tetrahydrofuran) Empagliflozin Tetraacetate is an impurity of Dapagliflozin. Dapagliflozin is a selective, orally active inhibitor of the renal sodium-glucose co-transporter type 2 (SGLT2) in development for the treatment of type 2 diabetes mellitus (T2DM). Synonyms: (1S)-1,5-anhydro-1-C-[4-chloro-3-[(4-hydroxyphenyl)methyl]phenyl]-, 2,3,4,6-tetraacetate D-Glucitol; (2R,3R,4R,5S,6S)-2-(acetoxymethyl)-6-(4-chloro-3-(4-hydroxybenzyl)phenyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate. CAS No. 1079083-63-8. Molecular formula: C27H29ClO10. Mole weight: 548.97. | |
| (±)-Equol | (R,S)-Equol is a flavonoid. Racemic mixture. This is a metabolite that is produced in vivo from soy phytoestrogen daidzein from gut microflora. (R,S)-Equol inhibits 12-O-tetradecanoylphorbol 13-acetate (TPA)-induced neoplastic cell transformation by targeting the MEK/ERK/p90RSK/activator protein-1 signalling pathway. (R,S)-Equol shows positive effects on the incidence of prostate cancer. Functions as a DHT blocker. Preferentially activates estrogen receptor β (ERβ). Uses: Phytoestrogens. Synonyms: 3-(4-hydroxyphenyl)chroman-7-ol. Grades: ≥98%. CAS No. 94105-90-5. Molecular formula: C15H14O3. Mole weight: 242.3. | |
| Glycyl-L-tyrosinamide acetate | Glycyl-L-tyrosinamide acetate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Glycyl-L-tyrosinamide acetate;H-Gly-Tyr-NH2. Product Category: Heterocyclic Organic Compound. CAS No. 15761-60-1. Molecular formula: C13H19N3O5. Mole weight: 297.3071. Purity: 0.96. IUPACName: acetic acid; 2-[(2-aminoacetyl)amino]-3-(4-hydroxyphenyl)propanamide. Canonical SMILES: CC(=O)O.C1=CC(=CC=C1CC(C(=O)N)NC(=O)CN)O. Density: 1.31g/cm³. Product ID: ACM15761601. Alfa Chemistry ISO 9001:2015 Certified. | |
| Gonadorelin acetate | Gonadorelin acetate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Cystorelin, Lutrepulse, Fertiline, Lutrelef, Luprolite acetate, Gonadorelin acetate, CID11980076, LS-88221, Luteinizing hormone-releasing factor (pig), acetate (salt), Synthetic luteinizing hormone-releasing factor acetate, Luteinizing hormone-releasing factor (swine), acetate (salt), 34973-08-5, 66036-44-0. Product Category: Heterocyclic Organic Compound. CAS No. 66036-44-0. Molecular formula: C55H75N17O13. Mole weight: 1242.342060 [g/mol]. Purity: 0.96. IUPACName: acetic acid; (2S)-N-[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[2-[[(2S)-1-[[(2S)-1-[(2S)-2-[(2-amino-2-oxoethyl)carbamoyl]pyrrolidin-1-yl]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-2-oxoethyl]amino]-3-(4-hydroxyphenyl). Canonical SMILES: CC(C)CC(C(=O)NC(CCCN=C(N)N)C(=O)N1CCCC1C(=O)NCC(=O)N)NC(=O)CNC(=O)C(CC2=CC=C(C=C2)O)NC(=O)C(CO)NC(=O)C(CC3=CNC4=CC=CC=C43)NC(=O)C(CC5=CN=CN5)NC(=O)C6CCC(=O)N6.CC(=O)O. Product ID: ACM66036440. Alfa Chemistry ISO 9001:2015 Certified. | |
| Kyotorphin | Kyotorphin is an endogenou neuroactive dipeptide with analgesic properties. Kyotorphin possesses anti-inflammatory and antimicrobial activity. Kyotorphin levels in cerebro-spinal fluid correlate negatively with the progression of neurodegeneration in Alzheimer's Disease patients. Uses: Designed for use in research and industrial production. Additional or Alternative Names: H-TYR-ARG-OH;KYOTORPHIN;KYOTORPHIN, BOVINE;TYR-ARG;YR;kyotorphin acetate;(2S)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]-5-(diaminomethylideneamino)pentanoic acid;L-Tyr-L-Arg-OH. Product Category: Inhibitors. CAS No. 70904-56-2. Molecular formula: C15H23N5O4. Mole weight: 337.37. Purity: 0.96. IUPACName: (2S)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]-5-(diaminomethylideneamino)pentanoic acid. Canonical SMILES: C1=CC(=CC=C1CC(C(=O)NC(CCCN=C(N)N)C(=O)O)N)O. Density: 1.43 g/cm³. Product ID: ACM70904562. Alfa Chemistry ISO 9001:2015 Certified. | |
| Leuprolide Acetate EP Impurity E | Leuprolide Acetate EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Leuprolide Acetate EP Impurity E, 1-9-Luteinizing hormone-releasing factor (swine), 3-D-tryptophan-6-D-leucine-9-(N-ethyl-L-prolinamide)-,L-Prolinamide, 5-oxo-L-prolyl-L-histidyl-D-tryptophyl-L-seryl-L-tyrosyl-D-leucyl-L-leucyl-L-arginyl-N-ethyl-. CAS No. 1926163-23-6. IUPAC Name: (2S)-N-[(2S)-1-[[(2R)-1-[[(2S)-1-[[(2S)-1-[[(2R)-1-[[(2S)-1-[[(2S)-5-carbamimidamido-1-[(2S)-2-(ethylcarbamoyl)pyrrolidin-1-yl]-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-3-(1H-imidazol-4-yl)-1-oxopropan-2-yl]-5-oxopyrrolidine-2-carboxamide. Molecular formula: C59H84N16O12. Mole weight: 1209.40. Catalog: APS1926163236. SMILES: CCNC(=O)[C@@H]1CCCN1C(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](CC(C)C)NC(=O)[C@H](Cc2ccc(O)cc2)NC(=O)[C@H](CO)NC(=O)[C@@H](Cc3c[nH]c4ccccc34)NC(=O)[C@H](Cc5c[nH]cn5)NC(=O)[C@@H]6CCC(=O)N6. Format: Neat. |  |
| Leuprolide Acetate EP Impurity F | Leuprolide Acetate EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: L-Prolinamide, 5-oxo-L-prolyl-D-histidyl-L-tryptophyl-D-seryl-L-tyrosyl-D-leucyl-L-leucyl-L-arginyl-N-ethyl-, Leuprolide Acetate EP Impurity F. CAS No. 1872435-00-1. IUPAC Name: (2S)-N-[(2R)-1-[[(2S)-1-[[(2R)-1-[[(2S)-1-[[(2R)-1-[[(2S)-1-[[(2S)-5-carbamimidamido-1-[(2S)-2-(ethylcarbamoyl)pyrrolidin-1-yl]-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-3-(1H-imidazol-4-yl)-1-oxopropan-2-yl]-5-oxopyrrolidine-2-carboxamide. Molecular formula: C59H84N16O12. Mole weight: 1209.40. Catalog: APS1872435001. SMILES: CCNC(=O)[C@@H]1CCCN1C(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](CC(C)C)NC(=O)[C@H](Cc2ccc(O)cc2)NC(=O)[C@@H](CO)NC(=O)[C@H](Cc3c[nH]c4ccccc34)NC(=O)[C@@H](Cc5c[nH]cn5)NC(=O)[C@@H]6CCC(=O)N6. Format: Neat. | |
| Leuprolide Acetate EP Impurity H | Leuprolide Acetate EP Impurity H. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Leuprolide Acetate EP Impurity H,Luteinizing hormone-releasing factor (swine), 6-D-leucine-7-D-leucine-9-(N-ethyl-L-prolinamide)-10-deglycinamide- (9CI), Luteinizing hormone-releasing factor (pig), 6-D-leucine-7-D-leucine-9-(N-ethyl-L-prolinamide)-10-deglycinamide-. CAS No. 112710-58-4. IUPAC Name: (2S)-N-[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2R)-1-[[(2R)-1-[[(2S)-5-carbamimidamido-1-[(2S)-2-(ethylcarbamoyl)pyrrolidin-1-yl]-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-3-(1H-imidazol-4-yl)-1-oxopropan-2-yl]-5-oxopyrrolidine-2-carboxamide. Molecular formula: C59H84N16O12. Mole weight: 1209.40. Catalog: APS112710584. SMILES: CCNC(=O)[C@@H]1CCCN1C(=O)[C@H](CCCNC(=N)N)NC(=O)[C@@H](CC(C)C)NC(=O)[C@@H](CC(C)C)NC(=O)[C@H](Cc2ccc(O)cc2)NC(=O)[C@H](CO)NC(=O)[C@H](Cc3c[nH]c4ccccc34)NC(=O)[C@H](Cc5c[nH]cn5)NC(=O)[C@@H]6CCC(=O)N6. Format: Neat. | |
| L-Methionine,l-tyrosyl-D-alanylglycyl-L-phenylalanyl-,monoacetate(salt)(9ci) | L-Methionine,l-tyrosyl-D-alanylglycyl-L-phenylalanyl-,monoacetate(salt)(9ci). Uses: Designed for use in research and industrial production. Additional or Alternative Names: [D-ALA2,MET5]-ENKEPHALIN ACOH H2O;TYR-D-ALA-GLY-PHE-MET ACOH H2O;(D-ala2)-methionine enkephalin acetate;(ALA2)-METHIONINE ENKEPHALIN ACETATE;(D-alanine2)methionine enkephalin. Product Category: Heterocyclic Organic Compound. CAS No. 100929-62-2. Molecular formula: C28H37N5O7S. Mole weight: 665.75. Purity: 0.96. IUPACName: aceticacid;(2S)-2-[[(2S)-2-[[2-[[(2R)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]propanoyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-4-methylsulfanylbutanoicacid;hydrate. Canonical SMILES: CC(C(=O)NCC(=O)NC(CC1=CC=CC=C1)C(=O)NC(CCSC)C(=O)O)NC(=O)C(CC2=CC=C(C=C2)O)N.CC(=O)O.O. Product ID: ACM100929622. Alfa Chemistry ISO 9001:2015 Certified. | |
| Loratadine Side Chain Impurity | Synonyms: 4-(4-acetylpiperazin-1-yl)phenyl acetate; 133345-21-8; [4-(4-acetylpiperazin-1-yl)phenyl] acetate; SCHEMBL3583532; BS-49079; 1-(4-Hydroxyphenyl)piperazine, N,O-diacetyl-; F76102. Grades: > 95%. CAS No. 133345-21-8. Molecular formula: C14H18N2O3. Mole weight: 262.31. | |
| Met-enkephalin-arg-phe | Met-enkephalin-arg-phe. Uses: Designed for use in research and industrial production. Additional or Alternative Names: arg(6)-phe(7)-enkephalin-me;TYR-GLY-GLY-PHE-MET-ARG-PHE;[MET5,ARG6,PHE7] ENKEPHALIN;MERF;MET-ENKEPHALIN-ARG-PHE;H-TYR-GLY-GLY-PHE-MET-ARG-PHE-OH;methionine enkephalin-arg-phe acetate hydrate;enkephalin-Met, Arg(6)-Phe(7)-. Product Category: Heterocyclic Organic Compound. CAS No. 73024-95-0. Molecular formula: C42H56N10O9S. Mole weight: 877.02. Purity: 0.96. IUPACName: (2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[2-[[2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]acetyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-4-methylsulfanylbutanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-3-phenylpropanoic acid. Canonical SMILES: CSCCC(C(=O)NC(CCCN=C(N)N)C(=O)NC(CC1=CC=CC=C1)C(=O)O)NC(=O)C(CC2=CC=CC=C2)NC(=O)CNC(=O)CNC(=O)C(CC3=CC=C(C=C3)O)N. Density: 1.38g/cm³. Product ID: ACM73024950. Alfa Chemistry ISO 9001:2015 Certified. | |
| N5-Hydroxylamino Caspofungin | N5-Hydroxylamino Caspofungin is an impurity of Caspofungin acetate, which is an essential component of the cell wall of filamentous fungi. Synonyms: (10R, 12S)-N-((2R, 6S, 9S, 11R, 12R, 14aS, 15S, 20S, 23S, 25aS)-20-((R)-3-amino-1-hydroxypropyl)-12-((2-aminoethyl)(hydroxy)amino)-23-((1S, 2S)-1, 2-dihydroxy-2-(4-hydroxyphenyl)ethyl)-2, 11, 15-trihydroxy-6-((R)-1-hydroxyethyl)-5, 8, 14, 19, 22, 25-hexaoxotetracosahydro-1H-dipyrrolo[2, 1-c:2', 1'-l][1, 4, 7, 10, 13, 16]hexaazacyclohenicosin-9-yl)-10, 12-dimethyltetradecanamide; Caspofungin Impurity 12. CAS No. 1671884-42-6. Molecular formula: C52H88N10O16. Mole weight: 1109.31. | |
| N5-Hydroxylamino Caspofungin Diacetate | N5-Hydroxylamino Caspofungin Diacetate is an impurity of Caspofungin acetate, which is an essential component of the cell wall of filamentous fungi. Synonyms: (10R, 12S)-N-((2R, 6S, 9S, 11R, 12R, 14aS, 15S, 20S, 23S, 25aS)-20-((R)-3-amino-1-hydroxypropyl)-12-((2-aminoethyl)(hydroxy)amino)-23-((1S, 2S)-1, 2-dihydroxy-2-(4-hydroxyphenyl)ethyl)-2, 11, 15-trihydroxy-6-((R)-1-hydroxyethyl)-5, 8, 14, 19, 22, 25-hexaoxotetracosahydro-1H-dipyrrolo[2, 1-c:2', 1'-l][1, 4, 7, 10, 13, 16]hexaazacyclohenicosin-9-yl)-10, 12-dimethyltetradecanamide Acetate (1:2); Caspofungin Impurity 12 Acetate. Grades: >98%. CAS No. 1671884-43-7. Molecular formula: C52H88N10O16.2C2H4O2. Mole weight: 1229.42. | |
| Phenylacetylglutamine | Phenylacetylglutamine is a product formed by the conjugation of phenylacetate and glutamine. It is a common metabolite that can be found in human urine. It is used as biomarker for metabolic age. Synonyms: Phenylacetyl L-Glutamine; N2-(2-Phenylacetyl)-L-glutamine; N-Phenylacetylglutamine; N2-(Phenylacetyl)-L-glutamine; NSC 203800; 2-[[2- (4-hydroxyphenyl) acetyl]amino]pentanedioic acid; 4-Hydroxyphenylacetylglutamine; (2S)-4-carbamoyl-2-[(2-phenylacetyl)amino]butan. Grades: ≥ 98% (HPLC). CAS No. 28047-15-6. Molecular formula: C13H16N2O4. Mole weight: 264.28. | |
| Ritobegron ethyl hydrochloride | Ritobegron is a potential Bladder selectivity of the novel β3-agonist. Uses: Beta 3 adrenergic receptor agonists. Synonyms: KUC 7483; KUC7483; KUC-7483;ethyl 2-(4-(2-(((1R,2S)-1-hydroxy-1-(4-hydroxyphenyl)propan-2-yl)amino)ethyl)-2,5-dimethylphenoxy)acetate hydrochloride. Grades: ≥98%. CAS No. 476333-91-2. Molecular formula: C23H32ClNO5. Mole weight: 437.96. | |
| Tinyatoxin | Tinyatoxin is a neurotoxin, acting via vanilloid receptors of sensory nerves. Synonyms: Tinyatoxin; Daphnetoxin, 6,7-deepoxy-6,7-didehydro-5-deoxy-21-dephenyl-21-(phenylmethyl)-, 20-(4-hydroxybenzeneacetate); [2-benzyl-6a-hydroxy-8,10-dimethyl-7-oxo-11a-(prop-1-en-2-yl)-3a,6,6a,7,9a,10,11,11a-octahydro-3bH-2,9b-epoxyazuleno[4',5':5,6]benzo[1,2-d][1,3]dioxol-5-yl]methyl (4-hydroxyphenyl)acetate; [(3aR,3bS,6aR,9aR,9bR,10R,11aR)-2-benzyl-6a-hydroxy-8,10-dimethyl-7-oxo-11a-(prop-1-en-2-yl)-3a,6,6a,7,9a,10,11,11a-octahydro-3bH-2,9b-epoxyazuleno[4',5':5,6]benzo[1,2-d][1,3]dioxol-5-yl]methyl (4-hydroxyphenyl)acetate. CAS No. 58821-95-7. Molecular formula: C36H38O8. Mole weight: 598.68. | |
| Tyr-tyr-phe acetate | Tyr-tyr-phe acetate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Tyr-tyr-phe, Tyrosyl-tyrosyl-phenylalanine, CID130070, L-Phenylalanine, N-(N-L-tyrosyl-L-tyrosyl)-, 108322-11-8. Product Category: Heterocyclic Organic Compound. CAS No. 108322-11-8. Molecular formula: C27H29N3O6;Sequence:H-Tyr-Tyr-Phe-OH. Mole weight: 491.535660 [g/mol]. Purity: 0.96. IUPACName: (2S)-2-[[(2S)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-3-phenylpropanoic acid. Density: 1.338g/cm³. Product ID: ACM108322118. Alfa Chemistry ISO 9001:2015 Certified. | |
| Vasopressin Acetate | An impurity of Vasopressin. Vasopressin is a neurohypophysial hormone existing in most mammals. It has the function of regulating body's water retention via antidiuretic activity. Vasopressin is a peptidic V1a receptor agonist that can increase blood pressure by contracting the blood vessels. Uses: Oxytocics. Synonyms: VASOTOCIN; 9034-50-8; Vasopressin acetate; [Arg8]-vasotocin; 1-[19-amino-7-(2-amino-2-oxoethyl)-10-(3-amino-3-oxopropyl)-13-butan-2-yl-16-[(4-hydroxyphenyl)methyl]-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]-N-[1-[(2-amino-2-oxoethyl)amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]pyrrolidine-2-carboxamide; Arginine oxytocin; 113-80-4; Vasopressin, isoleucyl; CYS-TYR-ILE-GLN-ASN-CYS-PRO-ARG-GLY-NH2 ACETATE SALT; 3-Isoleucyl vasopressin; Vasopressin, non-mammalian; SCHEMBL15511347; Vasotocin; DL-cysteinyl-DL-tyrosyl-DL-isoleucyl-DL-glutaminyl-DL-asparagyl-DL-cysteinyl-DL-prolyl-DL-arginyl-glycinamide (1->6)-disulfide. Molecular formula: C46H65N15O12S2. nC2H4O2. Mole weight: 1084.25 (free base). | |
| 1-?(2,?3-?Dichloro-?4-?hydroxyphenyl)?butan-?1-?one | 1-?(2,?3-?Dichloro-?4-?hydroxyphenyl)?butan-?1-?one is an intermediate in synthesizing (2,3-Dichloro-4-butyrylphenoxy)acetic Acid (D434935), an impurity of Ethacrynic acid (E676000), which is a diuretic used to treat high blood pressure and swelling caused by congestive heart failure, liver failure and kidney failure. (2,3-Dichloro-4-butyrylphenoxy)acetic Acid is also used pharmaceutically and in agriculture. Group: Biochemicals. Grades: Highly Purified. CAS No. 2350-46-1. Pack Sizes: 2.5g, 5g. Molecular Formula: C10H10Cl2O2, Molecular Weight: 233.09. US Biological Life Sciences. | Worldwide |
| 1-Acetyl-4- (4-hydroxyphenyl) piperazine | 1-Acetyl-4- (4-hydroxyphenyl) piperazine. Group: Biochemicals. Grades: Highly Purified. CAS No. 67914-60-7. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| 1-Acetyl-4-(4-hydroxyphenyl)piperazine | An intermediate used to prepare Ketoconazole. Synonyms: 1-[4-(4-hydroxyphenyl)piperazin-1-yl]ethanone. Grades: > 98 %. CAS No. 67914-60-7. Molecular formula: C12H16N2O2. Mole weight: 220.27. | |
| 1-Acetyl-4- (4-hydroxyphenyl) piperazine-d8 | 1-Acetyl-4- (4-hydroxyphenyl) piperazine-d8. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| 2- (4- (Benzyloxy) -2-methoxyphenoxy) acetonitrile | 2- (4- (Benzyloxy) -2-methoxyphenoxy) acetonitrile is an intermediate in the synthesis of 4-Hydroxyphenyl Carvedilol (H949120), a metabolite of Carvedilol (C184625). It is used in the treatment of hypertension. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 250mg, 2.5g. Molecular Formula: C16H15NO3, Molecular Weight: 269.3. US Biological Life Sciences. | Worldwide |
| 2-(p-Hydroxyphenyl)-2-phenyl-acetophenone | Photoinitiator in the curing of hexanediol diacrylate. Intermediate in the preparation of clomiphene and tamoxifen analogs. Group: Biochemicals. Alternative Names: 2-(4-Hydroxyphenyl)-1,2-diphenyl-ethanone. Grades: Highly Purified. CAS No. 5543-98-6. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| (2R)-(2R)-2-(4-Hydroxyphenyl)glycyl-(2R)-2-[(2S,4S)-4-carboxy-5,5-dimethyl-2-thiazolidinyl]glycyl-(2R)-2-(4-hydroxyphenyl)glycyl-2-[(2S,4S)-4-carboxy-5,5-dimethyl-2-thiazolidinyl]-glycine | (2R)-(2R)-2-(4-Hydroxyphenyl)glycyl-(2R)-2-[(2S,4S)-4-carboxy-5,5-dimethyl-2-thiazolidinyl]glycyl-(2R)-2-(4-hydroxyphenyl)glycyl-2-[(2S,4S)-4-carboxy-5,5-dimethyl-2-thiazolidinyl]-glycine is an intermediate in the synthesis of Amoxicillin, which is an antibiotic used to treat a number of bacterial infections including middle ear infections, strep throat, pneumonia, skin infections, and urinary tract infections. Synonyms: (2S,4S)-2-[(1R)-1-{[(2R)-2-Amino-2-(4-hydroxyphenyl)acetyl]amino}-2-{[(1R)-2-({(R)-carboxy[(2S,4S)-4-carboxy-5,5-dimethyl-1,3-thiazolidin-2-yl]methyl}amino)-1-(4-hydroxyphenyl)-2-oxoethyl]amino}-2-oxoethyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid; 2-Thiazolidineacetic acid, α-[[(2R)-2-[[(2R)-2-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-2-[(2S,4S)-4-carboxy-5,5-dimethyl-2-thiazolidinyl]acetyl]amino]-2-(4-hydroxyphenyl)acetyl]amino]-4-carboxy-5,5-dimethyl-, (αR,2S,4S)-. Grades: 98%. CAS No. 297175-63-4. Molecular formula: C32H40N6O11S2. Mole weight: 748.82. | |
| [2S-[2α,5α,6 β (S*) ]]-6-[[ (4-Hydroxyphenyl) [ (3-methoxy-1-methyl-3-oxo-1-propenyl) amino]acetyl]amino]-3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylic Acid-d4 | [2S-[2α,5α,6 β (S*) ]]-6-[[ (4-Hydroxyphenyl) [ (3-methoxy-1-methyl-3-oxo-1-propenyl) amino]acetyl]amino]-3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylic Acid-d4 is an intermediate used in the synthesis of Amoxicillin-d4 (Major), which is labelled semi-synthetic antibiotic related to Penicillin. Antibacterial. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug, 1mg. Molecular Formula: C21H21D4N3O7S, Molecular Weight: 467.53. US Biological Life Sciences. | Worldwide |
| [2S-[2α,5α,6 β (S*) ] ] -6- [ [ (4-Hydroxyphenyl) [ [ [ (4-nitrophenyl) methoxy] carbonyl] amino] acetyl] amino] -3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo [3. 2. 0] heptane-2-carboxylic Acid | [2S-[2α,5α,6 β (S*) ] ] -6- [ [ (4-Hydroxyphenyl) [ [ [ (4-nitrophenyl) methoxy] carbonyl] amino] acetyl] amino] -3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo [3. 2. 0] heptane-2-carboxylic Acid is an impurity in the synthesis of N-(Penicillan-6-yl) Open Ring Amoxicillinamide Disodium Salt, which is an impurity of Amoxicillin (A634235); a semi-synthetic antibiotic related to Penicillin (P233500). Antibacterial. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C24H23N4NaO9S. US Biological Life Sciences. | Worldwide |
| [2S-[2α , 5α , 6β (S*) ]]-6-[[ (4-Hydroxyphenyl) [[[ (4-nitrophenyl) methoxy]carbonyl]amino]acetyl]amino]-3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylic Acid Sodium Salt | | |
| (2S,3Z)-Cefprozil | (2S,3Z)-Cefprozil. Group: Biochemicals. Alternative Names: Cefprozil L-Epimer; [6R-[3(Z),6α,7 β (S*) ]]-7-[[Amino (4-hydroxyphenyl) acetyl]amino]-8-oxo-3- (1-propenyl) -5-thia-1-azabicyclo[4. 2. 0]oct-2-ene-2-carboxylic Acid. Grades: Highly Purified. CAS No. 110764-35-7. Pack Sizes: 5mg. Molecular Formula: C18H19N3O5S, Molecular Weight: 389.43. US Biological Life Sciences. | Worldwide |
| (2S, 5R, 6R) -6- (2-Amino-2- (4-hydroxyphenyl) acetamido) -3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylic acid | (2S, 5R, 6R) -6- (2-Amino-2- (4-hydroxyphenyl) acetamido) -3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylic acid. Group: Biochemicals. Alternative Names: Amoxicillin. Grades: Highly Purified. CAS No. 26787-78-0. Pack Sizes: 2g, 5g, 10g, 25g. Molecular Formula: C16H19N3O5S. US Biological Life Sciences. | Worldwide |
| 3-O-Acetyl Ezetimibe | A derivative of 2-azetidinone with antihyperlipoproteinem ic properties. Group: Biochemicals. Alternative Names: (3R,4S)-3-[(3S)-3-(Acetyloxy)-3-(4-fluorophenyl)propyl]-1-(4-fluorophenyl)-4-(4-hydroxyphenyl)-2-azetidinone. Grades: Highly Purified. CAS No. 1044664-24-5. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 3-O-Acetyl Ezetimibe | An impurity of Ezetimibe. Ezetimibe inhibits intestinal cholesterol absorption by preventing cholesterol uptake by the Niemann-Pick C1-like 1 (NPC1L4) protein, a cholesterol transporter located in the apical membrane of enterocytes. Synonyms: (3R,4S)- 3-[(3S)-3-(acetyloxy)-3-(4-fluorophenyl)propyl]-1-(4-fluorophenyl)-4-(4-hydroxyphenyl)-2-Azetidinone. Grades: > 95%. CAS No. 190448-46-5. Molecular formula: C26H23F2NO4. Mole weight: 451.47. | |
| 3-O-Acetyl Ezetimibe-d4 | A derivative of 2-azetidinone with antihyperlipoproteinem ic properties. Group: Biochemicals. Alternative Names: (3R,4S)-3-[(3S)-3-(Acetyloxy)-3-(4-fluorophenyl)propyl]-1-(4-fluorophenyl-d4)-4-(4-hydroxyphenyl)-2-azetidinone. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 4-(1-(dimethylamino)ethyl)phenol hydrochloride | An impurity of Rivastigmine. Rivastigmine is a cholinesterase inhibitor. It works by increasing the amount of a certain substance (acetylcholine) in the brain, which may help reduce symptoms of dementia in patients with Alzheimer disease. Synonyms: Dimethyl-alpha-(4-hydroxyphenyl)ethylamine hydrochloride; p-(1-(Dimethylamino)ethyl)phenol hydrochloride; Rivastigmine Impurity 11. CAS No. 1049692-05-8. Molecular formula: C10H16ClNO. Mole weight: 201.69. | |
| 4-(4-Fluorophenylethynyl)phenol | 4-(4-Fluorophenylethynyl)phenol. Group: Liquid crystal (lc) building blocksliquid crystal (lc) materials. Alternative Names: 1-(4-Fluorophenyl)-2-(4-hydroxyphenyl)acetylene. CAS No. 197770-48-2. Product ID: 4-[2-(4-fluorophenyl)ethynyl]phenol. Molecular formula: 212.22. Mole weight: C14H9FO. C1=CC(=CC=C1C#CC2=CC=C(C=C2)F)O. InChI=1S/C14H9FO/c15-13-7-3-11 (4-8-13)1-2-12-5-9-14 (16)10-6-12/h3-10, 16H. LIPHCUGEWJPCQB-UHFFFAOYSA-N. >98.0%(GC). |  |
| 4-(4-Hydroxyphenyl)-2-butanone | The primary aroma compound of red raspberries, used in perfume compositions, shampoos, cosmetics and as a food additive. Also an impurity in the synthesis of Dobutamine and Ractopamine. Group: Biochemicals. Alternative Names: (4-Hydroxybenzyl)acetone; (p-Hydroxybenzyl)acetone; 1-(4-Hydroxyphenyl)-3-butanone; 1-(p-Hydroxyphenyl)-3-butanone; 4-(3-Oxobutyl)phenol. Grades: Highly Purified. CAS No. 5471-51-2. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| 4-(4-Hydroxyphenyl)-2-butanone-d5 | The primary aroma compound of red raspberries, used in perfume compositions, shampoos, cosmetics and as a food additive. Group: Biochemicals. Alternative Names: (4-Hydroxybenzyl)acetone-d5; (p-Hydroxybenzyl)acetone-d5; 1-(4-Hydroxyphenyl)-3-butanone-d5; 1-(p-Hydroxyphenyl)-3-butanone-d5; 4-(3-Oxobutyl)phenol-d5. Grades: Highly Purified. CAS No. 182219-43-8. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| 4-Acetylphenol | OtherSolid;White to off-white crystals, chips or chunks; Slight berry to sweet balsam aroma. Group: Polymers. Product ID: 1-(4-hydroxyphenyl)ethanone. Molecular formula: 136.15g/mol. Mole weight: C8H8O2. CC(=O)C1=CC=C(C=C1)O. InChI=1S/C8H8O2/c1-6 (9)7-2-4-8 (10)5-3-7/h2-5, 10H, 1H3. TXFPEBPIARQUIG-UHFFFAOYSA-N. | |
| 4-Dechloro-4-hydroxy Diclazuril | 4-Dechloro-4-hydroxy Diclazuril. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2,6-Dichloro-4-(4,5-dihydro-3,5-dioxo-1,2,4-triazin-2(3H)-yl)-?-(4-hydroxyphenyl)-benzeneacetonitrile,Benzeneacetonitrile, 2,6-dichloro-4-(4,5-dihydro-3,5-dioxo-1,2,4-triazin-2(3H)-yl)-?-(4-hydroxyphenyl)-. CAS No. 112206-71-0. IUPAC Name: 2-[2,6-dichloro-4-(3,5-dioxo-1,2,4-triazin-2-yl)phenyl]-2-(4-hydroxyphenyl)acetonitrile. Molecular formula: C17H10Cl2N4O3. Mole weight: 389.19. Catalog: APS112206710. SMILES: Oc1ccc(cc1)C(C#N)c2c(Cl)cc(cc2Cl)N3N=CC(=O)NC3=O. Format: Neat. | |
| 4'-Hydroxyacetophenone | OtherSolid;White to off-white crystals, chips or chunks; Slight berry to sweet balsam aroma. Group: Liquid crystal (lc) building blockspolymerization reagents. Alternative Names: 4-Acetophenol. CAS No. 99-93-4. Product ID: 1-(4-Hydroxyphenyl)ethanone. Molecular formula: 136.15. Mole weight: C8H8O2. CC(=O)C1=CC=C(C=C1)O. InChI=1S/C8H8O2/c1-6 (9)7-2-4-8 (10)5-3-7/h2-5, 10H, 1H3. TXFPEBPIARQUIG-UHFFFAOYSA-N. 99%. | |
| 4-Hydroxyacetophenone Oxime | Paracetamol (Acetaminophen) impurity. Group: Biochemicals. Alternative Names: 1-(4-Hydroxyphenyl)ethanone Oxime; 1-(4-Hydroxyphenyl)-1-ethanone Oxime; 1-(4-Hydroxyphenyl)ethanone Oxime; NSC 77904; p-Hydroxyacetophenone Oxime. Grades: Highly Purified. CAS No. 34523-34-7. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| 4-Hydroxy-alpha-(1-hydroxycyclohexyl)benzeneacetonitrile | 4-Hydroxy-alpha-(1-hydroxycyclohexyl)benzeneacetonitrile. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-(1-hydroxycyclohexyl)-2-(4-hydroxyphenyl)acetonitrile, 918344-20-4, AGN-PC-00PW9I, SureCN3714751, CTK8E9315, AK141433, FT-0669664, 4-Hydroxy-|A-(1-hydroxycyclohexyl)benzeneacetonitrile, 4-Hydroxy-alpha-(1-hydroxycyclohexyl)benzeneacetonitrile. Product Category: Heterocyclic Organic Compound. Appearance: White Solid. CAS No. 918344-20-4. Molecular formula: C14H17NO2. Mole weight: 231.29. Purity: 0.96. IUPACName: 2-(1-hydroxycyclohexyl)-2-(4-hydroxyphenyl)acetonitrile. Canonical SMILES: C1CCC(CC1)(C(C#N)C2=CC=C(C=C2)O)O. Product ID: ACM918344204. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4-Hydroxy fosinoprilat | 4-Hydroxy fosinoprilat. Group: Biochemicals. Alternative Names: trans-4-Cyclohexyl-1- [ [hydroxy [4- (4-hydroxyphenyl) butyl] phosphinyl] acetyl] -L-proline. Grades: Highly Purified. CAS No. 113411-10-2. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C23H34NO6P. US Biological Life Sciences. | Worldwide |
| 4-Hydroxy fosinoprilat | 4-Hydroxy fosinoprilat. Uses: Designed for use in research and industrial production. Additional or Alternative Names: trans-. Product Category: Heterocyclic Organic Compound. CAS No. 113411-10-2. Molecular formula: C23H34NO6P. Mole weight: 451.49. Purity: 0.96. IUPACName: (2R,4S)-4-cyclohexyl-1-[2-[hydroxy-[4-(4-hydroxyphenyl)butyl]phosphoryl]acetyl]pyrrolidine-2-carboxylic acid. Canonical SMILES: C1CCC(CC1)C2CC(N(C2)C(=O)CP(=O)(CCCCC3=CC=C(C=C3)O)O)C(=O)O. Product ID: ACM113411102. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4- hydroxyphenylacetalde hyde (4-Hydroxy Benzene acetaldehyde) | An intermediate in the metabolic pathway in yeast. Group: Biochemicals. Alternative Names: 4-Hydroxy Benzene acetaldehyde. Grades: Highly Purified. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
| 4-Hydroxyphenylacetic acid | 4-Hydroxyphenylacetic acid. Group: Biochemicals. Alternative Names: 4-Hydroxybenzeneacetic acid; (4-Hydroxyphenyl)acetic acid; (p-Hydroxyphenyl)acetic acid. Grades: Highly Purified. CAS No. 156-38-7. Pack Sizes: 50g, 100g, 250g, 500g, 1Kg. Molecular Formula: C8H8O3. US Biological Life Sciences. | Worldwide |
| 4- hydroxyphenyl acetonitri le | 4- hydroxyphenyl acetonitri le. Group: Biochemicals. Grades: Highly Purified. CAS No. 14191-95-8. Pack Sizes: 10g, 25g, 50g, 100g. Molecular Formula: C?H?NO, Melting Point: 67-70°C. US Biological Life Sciences. | Worldwide |
| 4-Nitrophenyl-methoxycarbonylamino Amoxicillin | 4-Nitrophenyl-methoxycarbonylamino Amoxicillin is an intermediate used in the synthesis of Amoxicillin, which is an antibiotic used to treat a number of bacterial infections including middle ear infections, strep throat, pneumonia, skin infections, and urinary tract infections. Synonyms: 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[[ (4-hydroxyphenyl) [[[ (4-nitrophenyl) methoxy]carbonyl]amino]acetyl]amino]-3, 3-dimethyl-7-oxo-, [2S-[2α,5α,6β(S*)]]-; [2S-[2α , 5α , 6β (S*) ]]-6-[[ (4-Hydroxyphenyl) [[[ (4-nitrophenyl) methoxy]carbonyl]amino]acetyl]amino]-3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylic Acid. Grades: ≥90%. CAS No. 109880-73-1. Molecular formula: C24H24N4O9S. Mole weight: 544.53. | |
| 4-Nitrophenyl-methoxycarbonylamino N-(Penicillan-6-yl) Open Ring Amoxicillinamide Disodium Salt | 4-Nitrophenyl-methoxycarbonylamino N-(Penicillan-6-yl) Open Ring Amoxicillinamide Disodium Salt is an intermediate in the synthesis of Amoxicillin, which is an antibiotic used to treat a number of bacterial infections including middle ear infections, strep throat, pneumonia, skin infections, and urinary tract infections. Synonyms: Disodium (2S, 5R, 6R) -6-{[ (2R) -2-[ (2R, 4S) -4-carboxylato-5, 5-dimethyl-1, 3-thiazolidin-2-yl]-2-{[ (4-hydroxyphenyl) ({[ (4-nitrobenzyl) oxy]carbonyl}amino) acetyl]amino}acetyl]amino}-3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylate; 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6- [ [ (2R) -2- [ (2R, 4S) -4-carboxy-5, 5-dimethyl-2-thiazolidinyl] -2- [ [2- (4-hydroxyphenyl) -2- [ [ [ (4-nitrophenyl) methoxy] carbonyl] amino] acetyl] amino] acetyl] amino] -3, 3-dimethyl-7-oxo-, sodium salt, (2S,5R,6R)- (1:2). Molecular formula: C32H34N6Na2O12S2. Mole weight: 804.75. | |
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