BOC Sciences provides a wide range of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.
| Product | Description | |
|---|---|---|
| 4-Methoxy estrone | A derivative of Estrone. Estrone is one of the three naturally occurring estrogens, the others being estradiol and estriol. Synonyms: 3-Hydroxy-4-methoxyestra-1,3,5(10)-trien-17-one. Grades: > 95%. CAS No. 58562-33-7. Molecular formula: C19H24O3. Mole weight: 300.40. |  |
| 4-Methoxy Fenretinide | | |
| 4-Methyl-17-alfa-Estradiol | A derivative of Estradiol. Estradiol? is the major estrogen secreted by the premenopausal ovary. Estrogens direct the development of the female genotype in embryogenesis and at puberty. Synonyms: (8R,9S,13S,14S,17R)-4,13-dimethyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol. Grades: > 95%. Molecular formula: C19H26O2. Mole weight: 286.42. | |
| 4-Methyl-2-propyl-1H-benzimidazole-6-carboxylic Acid Methyl Ester | 4-Methyl-2-propyl-1H-benzimidazole-6-carboxylic Acid Methyl Ester is one of telmisartan intermediates. Telmisartan, also called Pritor, a benzimidazole derivative, is an angiotensin II receptor antagonist that can be used to treat hypertension. Synonyms: Methyl 7-methyl-2-propyl-5-benzimidazolecarboxylate; 2-Propyl-4-methylbenzimidazol-6-carboxylic Acid Methyl Ester; Methyl 7-methyl-2-propyl-1H-benzo[d]imidazole-5-carboxylate; Methyl 4-methyl-2-propyl-1H-benzimidazole-6-carboxylate; 1H-Benzimidazole-5-carboxylic acid, 7-methyl-2-propyl-, methyl ester. Grades: 98%. CAS No. 152628-00-7. Molecular formula: C13H16N2O2. Mole weight: 232.28. | |
| 4-Methyl-2-propyl-6-benzimidazolecarboxylic Acid | Cas No. 152628-03-0. | |
| 4-Methyl Erlotinib Hydrochloride | 4-Methyl Erlotinib Hydrochloride is an impurity of Erlotinib. Erlotinib is a tyrosine kinase inhibitor which acts on the epidermal growth factor receptor (EGFR), inhibiting EGFR-associated kinase activity. Synonyms: N-[(3-Ethynyl-4-methyl)phenyl]-6,7-bis(2-methoxyethoxy)-4-quinazolinamine Hydrochloride. CAS No. 1346601-52-2. Molecular formula: C23H25N3O4. Mole weight: 407.46. | |
| 4-Methyl Estradiol Enanthate Impurity | A derivative of Estradiol. Estradiol? is the major estrogen secreted by the premenopausal ovary. Estrogens direct the development of the female genotype in embryogenesis and at puberty. Synonyms: (8R,9S,13S,14S,17S)-3-hydroxy-4,13-dimethyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl heptanoate. Grades: > 95%. Molecular formula: C26H38O3. Mole weight: 398.59. | |
| 4-Methyl Estradiol Valerate | A derivative of Estradiol. Estradiol? is the major estrogen secreted by the premenopausal ovary. Estrogens direct the development of the female genotype in embryogenesis and at puberty. Synonyms: (17β)-4-Methylestra-1,3,5(10)-triene-3,17-diol 17-Pentanoate. Grades: > 95%. CAS No. 1359847-37-2. Molecular formula: C24H34O3. Mole weight: 370.54. | |
| 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol O-2,3,4-Tri-O-acetyl-β-D-glucuronic Acid Methyl Ester | 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol O-2,3,4-Tri-O-acetyl-β-D-glucuronic Acid Methyl Ester is an intermediate in the synthesis of NNAL glucuronide, which is a metabolite of NNAL and nicotine. Synonyms: Methyl 4-[methyl(nitroso)amino]-1-(3-pyridinyl)butyl 2,3,4-tri-O-acetyl-β-D-glucopyranosiduronate; β-D-Glucopyranosiduronic acid, 4-(methylnitrosoamino)-1-(3-pyridinyl)butyl, methyl ester, 2,3,4-triacetate. Molecular formula: C23H31N3O11. Mole weight: 525.50. | |
| 4-Nitrobenzoyl Varenicline | 4-Nitrobenzoyl Varenicline is one of Varenicline derivatives. Varenicline is a nicotinic receptor partial agonist. It's a prescription drug used to treat cigarette addiction. Synonyms: 4-Nitrobenzoyl-7,8,9,10-tetrahydro-6,10-methano-6H-pyrazino[2,3-h][3]benzazepine; 6,7,9,10-Tetrahydro-6,10-methano-8H-pyrazino[2,3-h][3]benzazepine-8-carboxylic Acid 4-Nitrophenyl Ester; 6,10-Methano-8H-pyrazino[2,3-h][3]benzazepine-8-carboxylic acid, 6,7,9,10-tetrahydro-, 4-nitrophenyl ester; 4-Nitrophenyl 6,7,9,10-tetrahydro-8H-6,10-methanoazepino[4,5-g]quinoxaline-8-carboxylate. Grades: 98%. CAS No. 1329651-19-5. Molecular formula: C20H16N4O4. Mole weight: 376.36. | |
| 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. | |
| 4-O-[2,6-Dideoxy-3,4-bis-O-[(1,1-dimethylethyl)diphenylsilyl]-β-D-ribo-hexopyranosyl O-Triacetyl 12-Acetloxy Deshydroxy Digoxin | | |
| 4-O-(4-Hydroxybutyl)thymidine | 4-O-(4-Hydroxybutyl)thymidine is used to identify adducts formed by the reaction of acetoxynitrosonornicotine with deoxyadenosine, thymidine, and DNA. Synonyms: Thymidine, 4-O-(4-hydroxybutyl)-. CAS No. 938078-77-4. Molecular formula: C14H22N2O6. Mole weight: 314.33. | |
| 4-O-Methyl Dopa | Synonyms: 35296-56-1; Tyrosine, 3-hydroxy-O-methyl-(2S)-2-Amino-3-(3-hydroxy-4-methoxyphenyl)propanoic acid3-Hydroxy-O-methyl-L-tyrosine; UNII-U75PY6L5YN. Grades: > 95%. CAS No. 35296-56-1. Molecular formula: C10H13NO4. Mole weight: 211.22. | |
| 4-O-Methyl-(+)-Gallocatechin | | |
| 4-Oxo-(9-cis,13-cis)-Retinoic Acid | 4-Oxo-(9-cis,13-cis)-Retinoic Acid is a major plasma metabolite of 9-cis Retinoic Acid. Synonyms: (2Z,4E,6Z,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-3-oxocyclohex-1-en-1-yl)nona-2,4,6,8-tetraenoic acid; 4-Oxo-9,13-Di-cis-retinoic Acid; (9cis,13cis)-4-Oxoretinoic acid. Grades: ≥95%. CAS No. 1391062-39-7. Molecular formula: C20H26O3. Mole weight: 314.42. | |
| 4-Oxo Cyclophosphamide | 4-Oxo Cyclophosphamide is a minor metabolite of Cyclophosphamide. Synonyms: 2-[Bis(2-chloroethyl)amino]tetrahydro-4H-1,3,2-oxazaphosphorin-4-one 2-Oxide; 4-Ketocyclophosphamide; Asta 5160; NSC 139488. Grades: > 95%. CAS No. 27046-19-1. Molecular formula: C7H13Cl2N2O3P. Mole weight: 275.07. | |
| 4-Oxo Diazepam Open Ring Impurity | 4-Oxo Diazepam Open Ring Impurity is one of Diazepam impurities. Diazepam is a benzodiazepine used as an anti-anxiety and muscle relaxant, as well as to treat epilepsy. Synonyms: Diazepam Impurity 5; 2-(N-acethyl-N-methylamino)-5-chlorobenzophenone. CAS No. 36271-03-1. Molecular formula: C16H14ClNO2. Mole weight: 287.74. | |
| 4-Pyridinecarbonitrile | A derivative of Fampridine. Fampridine is a potent convulsant. Uses: 4-cyanopyridine is a reagent for the synthesis of 1-tolyl-5-benzylthiotetrazole and 2-hexylthio-4-pyridinecarbonitrile, an antituberculotics. preparation of the antihypertensive agent pinacidil using the chemoselective and green oxidative rearrangement of an amidine and addition of an amine to a guanidine as the key step. structure-based discovery of human l-xylulose reductase inhibitors from database screening and molecular docking. human l-xylulose reductase (xr) is an enzyme of the glucuronic acid/uronate cycle of glucose metabolism with the possible target for treatment of the long-term complications of diabetes. Synonyms: pyridine-4-carbonitrile. Grades: > 95 %. CAS No. 100-48-1. Molecular formula: C6H4N2. Mole weight: 104.11. | |
| 4-Pyridinethioamide | An derivative of Ethionamide. Ethionamide is an antibiotic used in the treatment of tuberculosis. Uses: Thioisonicotinamide is an impurity of ethionamide (e890420) with tuberculostatic activity. Synonyms: pyridine-4-carbothioamide. Grades: > 95 %. CAS No. 2196-13-6. Molecular formula: C6H6N2S. Mole weight: 138.19. | |
| (4R)-1-Methyl-4-propyl-D-proline | (4R)-1-Methyl-4-propyl-D-proline is an intermediate in the synthesis of Lincomycin, which is a lincosamide antibiotic from the actinomycete Streptomyces lincolnensis. Synonyms: D-Proline, 1-methyl-4-propyl-, (4R)-. CAS No. 733676-34-1. Molecular formula: C9H17NO2. Mole weight: 171.24. | |
| (4R,4aS,12bS)-3-allyl-7-propoxy-2,3,4,4a,5,7a-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinoline-4a,9-diol | (4R,4aS,12bS)-3-allyl-7-propoxy-2,3,4,4a,5,7a-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinoline-4a,9-diol is a synthetic analog of Naloxone, which is a medication used to reverse the effects of opioids. Molecular formula: C22H27NO4. Mole weight: 369.45. | |
| (4R)-4-Propyl-D-proline Hydrochloride | (4R)-4-Propyl-D-proline Hydrochloride is an intermediate in the synthesis of Lincomycin, which is a lincosamide antibiotic from the actinomycete Streptomyces lincolnensis. Synonyms: D-Proline, 4-propyl-, (4R)-, hydrochloride (1:1); Lincomycin Impurity 4 hydrochloride. CAS No. 804549-25-5. Molecular formula: C8H16ClNO2. Mole weight: 193.67. | |
| (4R,5R)-2,2-Dimethyl-4-phenyl-3,5-oxazolidinedicarboxylic Acid 3-(1,1-Dimethylethyl) Ester | (4R,5R)-2,2-Dimethyl-4-phenyl-3,5-oxazolidinedicarboxylic Acid 3-(1,1-Dimethylethyl) Ester is a semisynthetic derivative of Paclitaxel, which is a chemotherapy medication used to treat a number of types of cancer. Synonyms: (4R,5R)-2,2-dimethyl-3-[(2-methylpropan-2-yl)oxycarbonyl]-4-phenyl-1,3-oxazolidine-5-carboxylic acid; (4R,5R)-2,2-Dimethyl-3-{[(2-methyl-2-propanyl)oxy]carbonyl}-4-phenyl-1,3-oxazolidine-5-carboxylic acid; 3,5-Oxazolidinedicarboxylic acid, 2,2-dimethyl-4-phenyl-, 3-(1,1-dimethylethyl) ester, (4R,5R)-. Molecular formula: C17H23NO5. Mole weight: 321.37. | |
| (4R,?6R)?-Dorzolamide | Cas No. 120279-89-2. | |
| 4-((R)-((R)-2-amino-2-carboxyethyl)sulfinyl)butanoic acid | 4-((R)-((R)-2-amino-2-carboxyethyl)sulfinyl)butanoic acid is one of Cysteine impurities. It has potential anticancer activity against tumor cell growth. Synonyms: S-Carboxypropyl-L-Cysteine-(S)-Sulfoxide. Molecular formula: C7H13NO5S. Mole weight: 223.25. | |
| (4S,5R)-2,2-Dimethyl-4-[4-(phenylmethoxy)phenyl]-3,5-oxazolidinedicarboxylic Acid 3-(1,1-Dimethylethyl) Ester | (4S,5R)-2,2-Dimethyl-4-[4-(phenylmethoxy)phenyl]-3,5-oxazolidinedicarboxylic Acid 3-(1,1-Dimethylethyl) Ester is used in the synthesis of Paclitaxel, which is a chemotherapy medication used to treat a number of types of cancer. Uses: Used in the synthesis of paclitaxel metabolite. Synonyms: (4S,5R)-4-[4-(benzyloxy)phenyl]-3-(tert-butoxycarbonyl)-2,2-dimethyl-1,3-oxazolidine-5-carboxylic acid; 3-(1,1-Dimethylethyl) (4S,5R)-2,2-dimethyl-4-[4-(phenylmethoxy)phenyl]-3,5-oxazolidinedicarboxylate; 3,5-Oxazolidinedicarboxylic acid, 2,2-dimethyl-4-[4-(phenylmethoxy)phenyl]-, 3-(1,1-dimethylethyl) ester, (4S,5R)-; (4S,5R)-4-[4-(Benzyloxy)phenyl]-2,2-dimethyl-3-{[(2-methyl-2-propanyl)oxy]carbonyl}-1,3-oxazolidine-5-carboxylic acid. Grades: ≥95%. CAS No. 382596-28-3. Molecular formula: C24H29NO6. Mole weight: 427.49. | |
| (4S,5R)-2,2-Dimethyl-4-[4-(phenylmethoxy)phenyl]-N-Dimethylethoxycarbonyl-3,5-oxazolidinecarboxylic Acid Ethyl Ester | (4S,5R)-2,2-Dimethyl-4-[4-(phenylmethoxy)phenyl]-N-Dimethylethoxycarbonyl-3,5-oxazolidinecarboxylic Acid Ethyl Ester is used in the synthesis of Paclitaxel, which is a chemotherapy medication used to treat a number of types of cancer. Uses: Used in the synthesis of paclitaxel metabolite. Synonyms: (4S,5R)-3-tert-Butyl 5-ethyl 4-(4-(benzyloxy)phenyl)-2,2-dimethyloxazolidine-3,5-dicarboxylate; 3-(tert-butyl) 5-ethyl (4S,5R)-4-(4-(benzyloxy)phenyl)-2,2-dimethyloxazolidine-3,5-dicarboxylate; 3,5-Oxazolidinedicarboxylic acid, 2,2-dimethyl-4-[4-(phenylmethoxy)phenyl]-, 3-(1,1-dimethylethyl) 5-ethyl ester, (4S,5R)-; 3-(1,1-Dimethylethyl) 5-ethyl (4S,5R)-2,2-dimethyl-4-[4-(phenylmethoxy)phenyl]-3,5-oxazolidinedicarboxylate; 5-Ethyl 3-(2-methyl-2-propanyl) (4S,5R)-4-[4-(benzyloxy)phenyl]-2,2-dimethyl-1,3-oxazolidine-3,5-dicarboxylate. Grades: ≥95%. CAS No. 382596-27-2. Molecular formula: C26H33NO6. Mole weight: 455.54. | |
| (4S,5R)-3-Boc-2,2-dimethyl-4-phenyloxazolidine-5-carboxylic Acid | Cas No. 143527-70-2. | |
| (4S,5S)-3-tert-Butoxycarbonyl-2-(4-anisyl)-4-phenyl-5-oxazolidinecarboxylic Acid | (4S,5S)-3-tert-Butoxycarbonyl-2-(4-anisyl)-4-phenyl-5-oxazolidinecarboxylic Acid is an impurity of Cabazitaxel, which is a microtubule inhibitor for the treatment of hormone-refractory prostate cancer. Synonyms: Cabazitaxel Impurity 32 (Mixture of Diastereomers); Cabazitaxel Impurity 20; (4S,5S)-2-(4-Methoxyphenyl)-4-phenyl-3-(1,1-dimethylethyl)ester-3,5-Oxazolidinedicarboxylic Acid; (4S,5S)-2-(4-Methoxyphenyl)-3-{[(2-methyl-2-propanyl)oxy]carbonyl}-4-phenyl-1,3-oxazolidine-5-carboxylic acid; 3,5-Oxazolidinedicarboxylic acid, 2-(4-methoxyphenyl)-4-phenyl-, 3-(1,1-dimethylethyl) ester, (4S,5S)-; (4S,5S)-3-(tert-Butoxycarbonyl)-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic acid. Grades: 98%. CAS No. 949459-78-3. Molecular formula: C22H25NO6. Mole weight: 399.44. | |
| (4S,6R)-6-(2-(tert-butoxy)-2-oxoethyl)-2,2-dimethyl-1,3-dioxane-4-carboxylic acid | An impurity of Rosuvastatin. Rosuvastatin is an antilipemic agent that competitively inhibits hydroxymethylglutaryl-coenzyme A (HMG-CoA) reductase. Synonyms: Rosuvastatin Impurity 42. CAS No. 2095786-11-9. Molecular formula: C13H22O6. Mole weight: 274.31. | |
| (4S)-Dicloxilloic Acid | (4S)-Dicloxilloic Acid is a metabolite of Dicloxacillin, which is a narrow-spectrum β-lactam antibiotic of the penicillin class used to treat infections caused by susceptible (non-resistant) Gram-positive bacteria. Synonyms: (4S)-2-[[[3-(2,6-Dichlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl]amino]methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid; 2-[[[[3-(2,6-Dichlorophenyl)-5-methyl-4-isoxazolyl]carbonyl]amino]methyl]-5,5-dimethyl-(4S)-thiazolidinecarboxylic Acid; Dicloxacillin Impurity B; Dicloxacillin EP Impurity B; 4-Thiazolidinecarboxylic acid, 2-[[[[3-(2,6-dichlorophenyl)-5-methyl-4-isoxazolyl]carbonyl]amino]methyl]-5,5-dimethyl-, (4S)-. Molecular formula: C18H19Cl2N3O4S. Mole weight: 444.33. | |
| 4-((S)-((R)-2-amino-2-carboxyethyl)sulfinyl)butanoic acid | 4-((S)-((R)-2-amino-2-carboxyethyl)sulfinyl)butanoic acid is one of Cysteine impurities. It has potential anticancer activity against tumor cell growth. Synonyms: S-Carboxypropyl-L-Cysteine-(R)-Sulfoxide. Molecular formula: C7H13NO5S. Mole weight: 223.25. | |
| 4-Thiouridine-5'-triphosphate (triethylammonium salt) | An impurity of UTP. UTP is a pyrimidine nucleoside triphosphate as a substrate in the biosynthesis of RNA. Synonyms: 4-thiouridine triphosphate (triethylammonium salt form). Grades: 95%. Molecular formula: C9H15N2O14P3S.C6H15N. Mole weight: 500.207 (free acid). | |
| 4-(Trifluoromethyl)phenol | 4-Hydroxybenzotrifluoride can be used to synthesize P2Y1 antagonists and antithrombotic agents. Uses: P-trifluoromethylphenyl is used in the synthesis of p2y1 antagonists and antithrombotic agents. also, used in the synthesis of potent myeloid cell leukemia inhibitors. Synonyms: 4-(trifluoromethyl)phenol. Grades: > 95 %. CAS No. 402-45-9. Molecular formula: C7H5F3O. Mole weight: 162.11. | |
| (4Z)-3-Methyl-4-undecene | Synonyms: (Z)-3-Methyl-4-undecene. Grades: > 95%. CAS No. 74645-87-7. Molecular formula: C12H24. Mole weight: 168.33. | |
| 4Z-Retinol | 4Z-Retinol is an intermediate in the synthesis of 11-cis-Retinoic Acid. Synonyms: (2E,4Z,6E,8E)-2,7-Dimethyl-9-(2,6,6-trimethylcyclohex-1-en-1-yl)nona-2,4,6,8-tetraen-1-ol. Molecular formula: C20H30O. Mole weight: 286.45. | |
| 5-? (1, ?1-?Dimethylethyl) ?-?2-?hydroxy-?α , ?α -?dimethyl-?4-?nitro-benzeneacetic Acid Methyl Ester | Cas No. 1246213-34-2. | |
| 5-(1-Ethoxyethoxy)-3-hydroxy-3-methylpentanenitrile | 5-(1-Ethoxyethoxy)-3-hydroxy-3-methylpentanenitrile is an intermediate in the synthesis of Mevalonolactone, which is a key intermediate in the synthesis of vitamin E-related compounds. Synonyms: Pentanenitrile, 5-(1-ethoxyethoxy)-3-hydroxy-3-methyl-. Molecular formula: C10H19NO3. Mole weight: 201.26. | |
| 5-(1H-1,2,4-Triazol-1-ylmethyl)-1H-indole-3-ethanol | Synonyms: Des (dimethylamino)hydroxyrizatriptan; 2-[5-(1,2,4-triazol-1-ylmethyl)-1H-indol-3-yl]ethanol; 2-(5-((1H-1,2,4-Triazol-1-yl)methyl)-1H-indol-3-yl)ethanol; GUF1804OA0; 2-(5-[1,2,4]Triazol-1-ylmethyl-1H-indol-3-yl)-ethanol; 1H-Indole-3-ethanol, 5-(1H-1,2,4-triazol-1-ylmethyl)-; 2-(5-(1H-1,2,4-Triazol-1-ylmethyl)-1H-indol-3-yl)ethanol; 2-(5-((1H-1,2,4-triazol-1-yl)methyl)-1H-indol-3-yl)ethan-1-ol; 2-{5-[(1H-1,2,4-triazol-1-yl)methyl]-1H-indol-3-yl}ethan-1-ol; UNII-GUF1804OA0; 5-(1H-1,2,4-triazol-1-ylmethyl)-1H-Indole-3-ethanol; Rizatriptan benzoate impurity F [EP]; SCHEMBL4344147; DTXSID20166834; WXWBRTKSGCYLQS-UHFFFAOYSA-N; 2-[5-(1,2,4-Triazol-1-ylmethyl)-1H-indol-3-yl]ethyl alcohol; MFCD03840590; CS-0340423; FT-0731877; A899332; Q27279286; RIZATRIPTAN BENZOATE IMPURITY F [EP IMPURITY]. Grades: 95%. CAS No. 160194-39-8. Molecular formula: C13H14N4O. Mole weight: 242.28. | |
| 5-(1-(Hydroxymethyl)cyclopropyl)-2,2-dimethyl-1,3-dioxolan-4-one | 5-(1-(Hydroxymethyl)cyclopropyl)-2,2-dimethyl-1,3-dioxolan-4-one is an intermediate of Montelukast, which is a leukotriene D4-receptor antagonist used in the treatment of allergies and asthma. Molecular formula: C9H14O4. Mole weight: 186.20. | |
| 5-(1-(Hydroxymethyl)cyclopropyl)-2,2-dimethyl-1,3-dioxolan-4-one Benzyl Ester | 5-(1-(Hydroxymethyl)cyclopropyl)-2,2-dimethyl-1,3-dioxolan-4-one Benzyl Ester is an intermediate of Montelukast, which is a leukotriene D4-receptor antagonist used in the treatment of allergies and asthma. Molecular formula: C16H20O4. Mole weight: 276.33. | |
| 5-(2-Fluorophenyl)-1-(3-pyridinylsulfonyl)-1H-pyrrole-3-carbonitrile | One of the impurities of Vonoprazan, which is a potassium-competitive acid blocker and has been found to be effective in the treatment of gastroduodenal ulcer and reflux esophagitis. Grades: 95%. CAS No. 1807642-39-2. Molecular formula: C16H10FN3O2S. Mole weight: 327.33. | |
| 5-[[(2S)-2-(Acetyloxy)-1-oxopropyl]amino]-2,4,6-triiodo-1,3-benzenedicarbonyl Dichloride | 5-[[(2S)-2-(Acetyloxy)-1-oxopropyl]amino]-2,4,6-triiodo-1,3-benzenedicarbonyl Dichloride is an intermediate of Iopamidol, which is a nonionic radiocontrast medium, used as a diagnostic aid (radiopaque medium). Synonyms: (S)-1-((3,5-Bis(chlorocarbonyl)-2,4,6-triiodophenyl)amino)-1-oxopropan-2-yl Acetate; (S)-5-[2-(Acetyloxy)propanamido]-2,4,6-triiodo-1,3-di(chloroformyl)benzene; 1,3-Benzenedicarbonyl dichloride, 5-[[(2S)-2-(acetyloxy)-1-oxopropyl]amino]-2,4,6-triiodo-; (2S)-1-{[3,5-Bis(chlorocarbonyl)-2,4,6-triiodophenyl]amino}-1-oxo-2-propanyl acetate. CAS No. 60166-91-8. Molecular formula: C13H8Cl2I3NO5. Mole weight: 709.83. | |
| 5'-(3-MAL-PEG2-aminobutanoate)-floxuridine | A derivative of Floxuridine. Floxuridine is a prodrug that is rapidly catabolized in vivo to 5-fluorouracil when administered by rapid injection. Synonyms: 5'-(3-MAL-PEG2-aminobutanoate)-floxuridine. Grades: > 95%. Molecular formula: C29H42FN5O13. Mole weight: 687.68. | |
| 5-(4-bromophenyl)-6-[2-(5-chloropyrimidin-2-yl)oxyethoxy]-N-(propylsulfamoyl)pyrimidin-4-amine | It is an impurity of Macitentan, a dual orally active endothelin receptor antagonist used for pulmonary arterial hypertension. Synonyms: N-[5-(4-Bromophenyl)-6-[2-[(5-chloro-2-pyrimidinyl)oxy]ethoxy]-4-pyrimidinyl]-N'-propylsulfamide; Macitentan Impurity 05. CAS No. 2443747-63-3. Molecular formula: C19H20BrClN6O4S. Mole weight: 543.82. | |
| (5-(4-fluorophenyl)thiophen-2-yl)(2-methyl-5-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)phenyl)methanone | Cas No. 1951467-28-9. | |
| 5-(4-phenyl)-6-[2-(5-bromopyrimidin-2-yl)oxyethoxy]-N-(propylsulfamoyl)pyrimidin-4-amine | It is an impurity of Macitentan, a dual orally active endothelin receptor antagonist used for pulmonary arterial hypertension. Synonyms: Sulfamide, N-[6-[2-[(5-bromo-2-pyrimidinyl)oxy]ethoxy]-5-phenyl-4-pyrimidinyl]-N'-propyl-; Macitentan Impurity 10. CAS No. 2300968-87-8. Molecular formula: C19H21BrN6O4S. Mole weight: 509.38. | |
| 5-(4-phenyl)-6-[2-(pyrimidin-2-yl)oxyethoxy]-N-(propylsulfamoyl)pyrimidin-4-amine | It is an impurity of Macitentan, a dual orally active endothelin receptor antagonist used for pulmonary arterial hypertension. Synonyms: Macitentan Impurity 09. CAS No. 2300968-85-6. Molecular formula: C19H22N6O4S. Mole weight: 430.48. | |
| 5-(5-(ethoxycarbonyl)-4-methylthiazol-2-yl)-2-isobutoxybenzoic acid | 5-(5-(ethoxycarbonyl)-4-methylthiazol-2-yl)-2-isobutoxybenzoic acid is an impurity of Febuxostat. Febuxostat is an antihyperuricemic nonpurine inhibitor of both the oxidized and reduced forms of xanthine oxidase. Synonyms: 5-(5-(ethoxycarbonyl)-4-methylthiazol-2-yl)-2-isobutoxybenzoic acid; 2095166-41-7. CAS No. 2095166-41-7. Molecular formula: C18H21NO5S. Mole weight: 363.43. | |
| 5,6,7,8-Tetrahydronaphthalene-1-carboxylic Acid | (3S)-N-[[(1S)-1,2,3,4-Tetrahydro-1-naphthalenyl]methyl]-1-azabicyclo[2.2.2]octan-3-amine is an intermediate of Palonosetron. Palonosetron (INN, trade name Aloxi) is a 5-HT3 antagonist used in the prevention and treatment of chemotherapy-induced nausea and vomiting (CINV). Synonyms: 5,6,7,8-Tetrahydro-1-naphthalenecarboxylic Acid; 5,6,7,8-Tetrahydro-1-naphthoic Acid; 5,6,7,8-Tetrahydro-1-naphthalenecarboxylic Acid; 5,6,7,8-Tetrahydro-1-naphthoic Acid; 5,6,7,8-Tetrahydronaphthalen-1-carboxylic Acid; NSC 44874. Grades: ≥95%. CAS No. 4242-18-6. Molecular formula: C11H12O2. Mole weight: 176.21. | |
| 5,6-Dehydro-N-methyl Desloratadine | 5,6-Dehydro-N-methyl Desloratadine is one of Loratadine derivatives. Loratadine is a nonsedating-type histamine H1-receptor antagonist used to treat allergies. Uses: A derivative of loratadine as dual antagonist of platelet activating factor (paf) and histamine. Synonyms: 8-chloro-11-(1-methyl-4-piperidinylidene)-11H-benzo[5,6]cyclohepta[1,2-b]pyridine; Loratadine Impurity 32. Grades: ≥95%. CAS No. 117811-18-4. Molecular formula: C20H19ClN2. Mole weight: 322.83. | |
| 5,6-Dihydronaphthalene-1-carbonyl Chloride | 5,6-Dihydronaphthalene-1-carbonyl Chloride is an intermediate in the synthesis of Palonosetron, which is a 5-HT3 antagonist used in the prevention and treatment of chemotherapy-induced nausea and vomiting (CINV). Synonyms: 5,6-Dihydro-1-naphthalenecarbonyl chloride; 1-Naphthalenecarbonyl chloride, 5,6-dihydro-. Molecular formula: C11H9ClO. Mole weight: 192.64. | |
| 5,6-Dihydronaphthalene-1-carboxylic Acid | 5,6-Dihydronaphthalene-1-carboxylic Acid is an intermediate in the synthesis of Palonosetron, which is a 5-HT3 antagonist used in the prevention and treatment of chemotherapy-induced nausea and vomiting (CINV). Synonyms: 1-Naphthalenecarboxylic acid, 5,6-dihydro-; 5,6-Dihydro-1-naphthalenecarboxylic Acid. CAS No. 444914-74-3. Molecular formula: C11H10O2. Mole weight: 174.20. | |
| 5,6-Dimethoxy-1-indanone | An intermediate useful in the preparation of Donepezil. Uses: An intermediate useful in the preparation of donepezil. Synonyms: 5,6-dimethoxy-2,3-dihydroinden-1-one; 5,6-dimethoxy-2,3-dihydroinden-1-one. Grades: > 95 %. CAS No. 2107-69-9. Molecular formula: C11H12O3. Mole weight: 192.21. | |
| 5,6-Dimethoxy-2-(4-piperidinyl)methyleneindan-1-one | 5,6-Dimethoxy-2-(4-piperidinyl)methyleneindan-1-one is one of Donepezil impurities. Donepezil, a highly specific reversible acetylcholinesterase (AChE) inhibitor, is used to treat moderate to severe Alzheimer's disease. Uses: An impurity of donepezil. Synonyms: 2,3-Dihydro-5,6-dimethoxy-2-(4-piperidinylmethylene)-1H-inden-1-one; DPMI. Grades: > 98%. CAS No. 149874-91-9. Molecular formula: C17H21NO3. Mole weight: 287.35. | |
| 5,6-Dimethoxy-2-[(4-piperidyl)methyl]-1-indanone Hydrochloride | Cas No. 120013-39-0. | |
| 5,6-Dimethoxy-2-(4-pyridylmethyl)-1-indanone | 5,6-Dimethoxy-2-(4-pyridylmethyl)-1-indanone is one of Donepezil impurities. Donepezil, a highly specific reversible acetylcholinesterase (AChE) inhibitor, is used to treat moderate to severe Alzheimer's disease. Uses: Donepezil (d531750) impurity. Synonyms: Donepezil impurity; (+/-)-5,6-Dimethoxy-2-(pyridin-4-ylmethyl)indan-1-one; 2,3-dihydro-5,6-dimethoxy-2-((pyridin-4-yl)methyl)inden-1-one. Grades: > 95 %. CAS No. 4803-57-0. Molecular formula: C17H17NO3. Mole weight: 283.32. | |
| 5,6-Epoxy-all-trans-Retinoic Acid | 5,6-Epoxy-all-trans-Retinoic Acid is a metabolite of all-trans Retinoic acid. All-trans Retinoic acid is a metabolite of Vitamin A and ajusts its functions of cellular growth and differentiation. Synonyms: all-trans 5,6-Epoxy Retinoic Acid; 5,6-Epoxyretinoic Acid; 2,4,6,8-Nonatetraenoic acid, 3,7-dimethyl-9-(2,2,6-trimethyl-7-oxabicyclo[4.1.0]hept-1-yl)-, (2E,4E,6E,8E)-; 5,6-Epoxy-5,6-dihydroretinoic acid. Grades: ≥95%. CAS No. 13100-69-1. Molecular formula: C20H28O3. Mole weight: 316.43. | |
| 5,7-Dichloro-3-Methyl-2H-1,2,4-Benzothiadiazine-1,1-Dioxide | Synonyms: 5,7-Dichloro-3-Methyl-2H-1,2,4-Benzothiadiazine-1,1-Dioxide; 6-(5-bromo-2-hydroxyphenyl)-2-tert-butyl-6a,9a-dichloro-8-(4-fluorophenyl)-3a,4,6,10,10a,10b-hexahydroisoindolo[5,6-e]isoindole-1,3,7,9-tetrone; AGN-PC-0LOQV8; DTXSID90411247. Grades: > 95%. CAS No. 6059-27-4. Molecular formula: C8H6Cl2N2O2S. Mole weight: 265.12. | |
| 5,7-Difluoro-2-Tetralone | Synonyms: 5,7-DF2T; 5,7-difluoro-3,4-dihydronaphthalen-2(1H)-one; 5,7-difluorotetralin-2-one. Grades: 95%. CAS No. 172366-38-0. Molecular formula: C10H8OF2. Mole weight: 182.17. | |
| 5,8-Epoxy-9-cis-Retinoic Acid | 5,8-Epoxy-9-cis-Retinoic Acid is a metabolite of 13-cis-Retinoic Acid. Synonyms: (2E,4E,6Z)-3-methyl-7-(4,4,7a-trimethyl-2,4,5,6,7,7a-hexahydrobenzofuran-2-yl)octa-2,4,6-trienoic acid; 2,4,6-Octatrienoic acid, 7-(2,4,5,6,7,7a-hexahydro-4,4,7a-trimethyl-2-benzofuranyl)-3-methyl-, (2E,4E,6Z)-. Grades: ≥95%. CAS No. 1331640-07-3. Molecular formula: C20H28O3. Mole weight: 316.43. | |
| 5,8-Monoepoxyretinoic Acid | 5,8-Epoxy-all-trans-Retinoic Acid (Mixture of Diastereomers) is a metabolite of all-trans Retinoic acid. All-trans Retinoic acid is a metabolite of Vitamin A and ajusts its functions of cellular growth and differentiation. Synonyms: 5,8-Epoxyretinoic Acid; 5,8-Epoxy-5,8-dihydroretinoic Acid; (2E,4E,6E)-7-(2,4,5,6,7,7a-hexahydro-4,4,7a-trimethyl-2-benzofuranyl)-3-methyl-2,4,6-octatrienoic Acid. Grades: ≥95%. CAS No. 3012-76-8. Molecular formula: C20H28O3. Mole weight: 316.43. | |
| 5-Acetyl-10,11-dihydro-5H-dibenzo[b,f]azepine | 5-Acetyl-10,11-dihydro-5H-dibenzo[b,f]azepine is an analogue of Imipramine. Synonyms: 1-(10,11-Dihydro-5H-dibenz[b,f]azepin-5-yl)ethanone; 1-(10,11-Dihydrodibenz[b,f]azepin-5-yl)ethanone; 5-Acetyl-10,11-dihydro-5H-dibenz[b,f]azepine; Carbamazepine Impurity 2. Grades: ≥95%. CAS No. 13080-75-6. Molecular formula: C16H15NO. Mole weight: 237.30. | |
| 5-Acetylamino-6-formylamino-3-methyluracil | 5-Acetylamino-6-formylamino-3-methyluracil is one of Caffeine metabolites. Caffeine is a CNS stimulant. Alkaloid, purified from plants of Coffea genus, Rubiaceae. Synonyms: AFMU; N-(4-(Formylamino)-1,2,3,6-tetrahydro-1-methyl-2,6-dioxo-5-pyrimidinyl)acetamide; 3-Methyl-5-(acetylamino)-6-(formylamino)uracil. Grades: 95%. CAS No. 85438-96-6. Molecular formula: C8H10N4O4. Mole weight: 226.19. | |
| (5α,11β,17α)-11-[4-(dimethylamino)phenyl]-5,17-dihydroxy-19-norpregn-9-en-20-yn-3-one Cyclic 1,2-Ethanediyl Acetal | (5α,11β,17α)-11-[4-(dimethylamino)phenyl]-5,17-dihydroxy-19-norpregn-9-en-20-yn-3-one Cyclic 1,2-Ethanediyl Acetal is an intermediate in the synthesis of 17β-side chain mifepristone analogues, which act as progesterone receptor antagonists. Synonyms: 11beta-[4-(Dimethylamino)phenyl]-17-ethynylspiro[estra-9-ene-3,2'-[1,3]dioxolane]-5alpha,17beta-diol; 19-Norpregn-9-en-20-yn-3-one, 11-[4-(dimethylamino)phenyl]-5,17-dihydroxy-, cyclic 1,2-ethanediyl acetal, (5α,11β,17α)-; (5'R,8'S,11'R,13'S,14'S,17'R)-11'-[4-(dimethylamino)phenyl]-17'-ethynyl-13'-methylspiro[1,3-dioxolane-2,3'-2,4,6,7,8,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene]-5',17'-diol. Grades: ≥90%. CAS No. 91934-95-1. Molecular formula: C30H39NO4. Mole weight: 477.63. | |
| (5α,17S)-3-(Acetyloxy)-17-(cyclopropylmethyl)-4,5-epoxy-14-hydroxy-17-methyl-6-oxomorphinanium Bromide | (5α,17S)-3-(Acetyloxy)-17-(cyclopropylmethyl)-4,5-epoxy-14-hydroxy-17-methyl-6-oxomorphinanium Bromide is a derivative of Naltrexone, which is used to treat alcohol dependence and prevent relapse of opioid dependence. Synonyms: (5α,17S)-17-(Cyclopropylmethyl)-14-hydroxy-17-methyl-6-oxo-4,5-epoxymorphinan-17-ium-3-yl acetate bromide; Morphinan-17-ium, 3-(acetyloxy)-17-(cyclopropylmethyl)-4,5-epoxy-14-hydroxy-17-methyl-6-oxo-, bromide, (5α,17S)- (1:1). CAS No. 1252784-80-7. Molecular formula: C23H28BrNO5. Mole weight: 478.38. | |
| (5α)-4,5-Epoxy-14-hydroxy-2-iodo-3-methoxy-17-(2-propen-1-yl)-morphinan-6-one Cyclic 1,2-Ethanediyl Acetal | (5α)-4,5-Epoxy-14-hydroxy-2-iodo-3-methoxy-17-(2-propen-1-yl)-morphinan-6-one Cyclic 1,2-Ethanediyl Acetal is a synthetic analog of Naloxone, which is a medication used to reverse the effects of opioids. Molecular formula: C22H26INO5. Mole weight: 511.35. | |
| 5-Amino-2,4-di-tert-butylphenol | 5-Amino-2,4-di-tert-butylphenol is an intermediate of Ivacaftor, a drug used in the treatment of cystic fibrosis. Synonyms: 5-Amino-2,4-bis(1,1-dimethylethyl)phenol; 5-Amino-2,4-bis(2-methyl-2-propanyl)phenol; Phenol, 5-amino-2,4-bis(1,1-dimethylethyl)-. Grades: ≥95%. CAS No. 873055-58-4. Molecular formula: C14H23NO. Mole weight: 221.34. | |
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