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 | |
|---|---|---|
| Ulipristal Impurity 1 | An isomer of Ulipristal Acetate. Ulipristal Acetate is a selective progesterone receptor modulator (SPRM) used for emergency contraception and uterine fibroid. Synonyms: (8S,13S,14S,17R)-17-acetyl-11-(4-(dimethylamino)phenyl)-13-methyl-3-oxo-2,3,4,6,7,8,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate. Molecular formula: C30H37NO4. Mole weight: 475.63. |  |
| Ulipristal Impurity 2 | An isomer of Ulipristal Acetate. Ulipristal Acetate is a selective progesterone receptor modulator (SPRM) used for emergency contraception and uterine fibroid. Synonyms: (8S,11S,13S,14S,17R)-17-acetyl-11-(4-(dimethylamino)phenyl)-13-methyl-3-oxo-2,3,6,7,8,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate. Molecular formula: C30H37NO4. Mole weight: 475.63. | |
| Umbelliferone 7-O-Rutinoside | An impurity of Umbelliferone. Umbelliferone is a metabolite of Coumarin. Umbelliferone is used as a sunscreen agent for its ultraviolet activity. CAS No. 135064-04-9. Molecular formula: C21H26O13. Mole weight: 486.43. | |
| Unguisin A | Unguisin A is a cyclic heptapeptide produced by the strain of the marine fungus E. unguis whose structure is comprised of amino acids and GABA. It binds to phosphate, pyrophosphate, and chloride but has no effect on chloride transport in a liposome-based assay. Synonyms: cyclo(D-alanyl-D-tryptophyl-4-aminobutanoyl-D-alanyl-D-valyl-L-phenylalanyl-D-valyl). Grades: >95% by HPLC. CAS No. 226956-06-5. Molecular formula: C40H54N8O7. Mole weight: 758.90. | |
| Unguisin B | Unguisin B is a cyclic heptapeptide produced by the strain of the marine fungus E. unguis whose structure is comprised of amino acids and GABA. Synonyms: cyclo(D-alanyl-D-tryptophyl-4-aminobutanoyl-D-alanyl-D-valyl-L-leucyl-D-valyl). Grades: >95% by HPLC. CAS No. 226956-07-6. Molecular formula: C37H56N8O7. Mole weight: 724.89. | |
| Urapidil | Urapidil is an α1-adrenoceptor antagonist and a 5-HT1A receptor agonist that is used as an antihypertensive agent. Uses: Adrenergic alpha-1 receptor antagonists. Synonyms: Ebrantil; Eupressyl; Mediatensyl; Uraprene; 6-[3-[4-(2-methoxyphenyl)piperazin-1-yl]propylamino]-1,3-dimethylpyrimidine-2,4-dione. CAS No. 34661-75-1. Molecular formula: C20H29N5O3. Mole weight: 387.49. | |
| Urapidil Impurity DiHCl | An impurity of Urapidil. Urapidil is an α1-adrenoceptor antagonist and an 5-HT1A receptor agonist that is used as an antihypertensive agent. Molecular formula: C14H23N3O. 2 HCl. Mole weight: 322.28. | |
| Urazol | Cas No. 3232-84-6. | |
| Uridine Diphosphate Glucose (UDP-Glucose) | Uridine Diphosphate Glucose is a derivative of Uridine. Uridine is a nucleoside with a uracil attached to a ribose ring. Uridine is one of the four standard components of RNA. CAS No. 133-89-1. Molecular formula: C15H24N2O17P2. Mole weight: 566.31. | |
| USP Triamterene Related Compound C | USP Triamterene Related Compound C is an impurity of Triamterene. Triamterene is a potassium-sparing diuretic that is used for the treatment of edema caused by some other diseases. Synonyms: Triamterene Impurity C; 2,4-Diamino-6-phenyl-7-pteridinol; 2,4-Diamino-6-phenyl-7(1H)-pteridinone; 2,4-Diamino-7-hydroxy-6-phenylpteridine; NSC 33416; Triamterene Related Compound C. CAS No. 19152-93-3. Molecular formula: C12H10N6O. Mole weight: 254.25. | |
| Valdecoxib 3'-Sulfonamide Impurity | An impurity of Valdecoxib. Valdecoxib is a non-steroidal anti-inflammatory drug (NSAID) used for the treatment of osteoarthritis, rheumatoid arthritis, etc. Valdecoxib exhibits a selectively inhibitory effect of cyclooxygenase-2. Synonyms: ACN-027517; 3-(5-methyl-4-phenylisoxazol-3-yl)benzenesulfonamide. CAS No. 1373038-56-2. Molecular formula: C16H14N2O3S. Mole weight: 314.37. | |
| Valdecoxib 3'-Sulfonyl Chloride Impurity | An impurity of Valdecoxib. Valdecoxib is a non-steroidal anti-inflammatory drug (NSAID) used for the treatment of osteoarthritis, rheumatoid arthritis, etc. Valdecoxib exhibits a selectively inhibitory effect of cyclooxygenase-2. Synonyms: ACN-027516; 3-(5-methyl-4-phenylisoxazol-3-yl)benzene-1-sulfonyl chloride. CAS No. 1373038-57-3. Molecular formula: C16H12ClNO3S. Mole weight: 333.8. | |
| Valdecoxib Disulfonamide Impurity | An impurity of Valdecoxib. Valdecoxib is a non-steroidal anti-inflammatory drug (NSAID) used for the treatment of osteoarthritis, rheumatoid arthritis, etc. Valdecoxib exhibits a selectively inhibitory effect of cyclooxygenase-2. Synonyms: Parecoxib Impurity 1. Molecular formula: C22H23N3O7S2. Mole weight: 505.57. | |
| Valdecoxib Impurity A | An impurity of Valdecoxib. Valdecoxib is a non-steroidal anti-inflammatory drug (NSAID) used for the treatment of osteoarthritis, rheumatoid arthritis, etc. Valdecoxib exhibits a selectively inhibitory effect of cyclooxygenase-2. Synonyms: 3-Phenyl-4-(4-aminosulfonylbenzyl)-5-methylisoxazole; 3-Phenyl-4-(4-aminosulfonylbenzyl)-5-methylisoxazole. CAS No. 1391052-01-9. Molecular formula: C17H16N2O3S. Mole weight: 328.39. | |
| Valdecoxib Impurity C | An impurity of Valdecoxib. Valdecoxib is a non-steroidal anti-inflammatory drug (NSAID) used for the treatment of osteoarthritis, rheumatoid arthritis, etc. Valdecoxib exhibits a selectively inhibitory effect of cyclooxygenase-2. Synonyms: 3-Phenyl-4-benzyl-5-methylisoxazole; 5-Methyl-3-phenyl-4-(phenylmethyl)isoxazole. CAS No. 139395-94-1. Molecular formula: C17H15NO. Mole weight: 249.32. | |
| Valdecoxib Impurity D | Valdecoxib Impurity D is a metabolite of Valdecoxib. Valdecoxib is a non-steroidal anti-inflammatory drug (NSAID) used for the treatment of osteoarthritis, rheumatoid arthritis, etc. Valdecoxib exhibits a selectively inhibitory effect of cyclooxygenase-2. Synonyms: Parecoxib Impurity 8; Valdecoxib Sulfonic Acid; 4-(5-Methyl-3-phenyl-4-isoxazolyl)benzenesulfonic Acid. CAS No. 181696-35-5. Molecular formula: C16H13NO4S. Mole weight: 315.35. | |
| Valdecoxib impurity (desulfonamide) | An impurity of Valdecoxib. Valdecoxib is a non-steroidal anti-inflammatory drug (NSAID) used for the treatment of osteoarthritis, rheumatoid arthritis, etc. Valdecoxib exhibits a selectively inhibitory effect of cyclooxygenase-2. Synonyms: 5-Methyl-3,4-diphenylisoxazole; 5-methyl-3,4-diphenyl-1,2-oxazole; 5-Methyl-3,4-diphenyl-isoxazole; CHEMBL365033; AK110518. CAS No. 37928-17-9. Molecular formula: C16H13NO. Mole weight: 235.29. | |
| Valdecoxib Impurity F | An impurity of Valdecoxib. Valdecoxib is a non-steroidal anti-inflammatory drug (NSAID) used for the treatment of osteoarthritis, rheumatoid arthritis, etc. Valdecoxib exhibits a selectively inhibitory effect of cyclooxygenase-2. Synonyms: Valdecoxib Sulfonyl Chloride; 4-(5-Methyl-3-phenyl-4-isoxazolyl)benzenesulfonyl Chloride. CAS No. 509074-26-4. Molecular formula: C16H12ClNO3S. Mole weight: 333.8. | |
| Valdecoxib Impurity H | An impurity of Valdecoxib. Valdecoxib is a non-steroidal anti-inflammatory drug (NSAID) used for the treatment of osteoarthritis, rheumatoid arthritis, etc. Valdecoxib exhibits a selectively inhibitory effect of cyclooxygenase-2. Synonyms: 3-Phenyl-4-(4-chlorosulfonylbenzyl)-5-methylisoxazole. CAS No. 1391051-82-3. Molecular formula: C17H14ClNO3S. Mole weight: 347.82. | |
| Valdecoxib Impurity N | An impurity of Valdecoxib. Valdecoxib is a non-steroidal anti-inflammatory drug (NSAID) used for the treatment of osteoarthritis, rheumatoid arthritis, etc. Valdecoxib exhibits a selectively inhibitory effect of cyclooxygenase-2. Synonyms: 3-(5-Methyl-3-phenylisoxazol-4-yl)benzene-1-sulfonyl chloride; 3-(5-methyl-3-phenyl-1,2-oxazol-4-yl)benzenesulfonyl chloride; 3-(5-Methyl-3-phenyl-4-isoxazolyl)benzenesulfonyl Chloride. CAS No. 1709956-95-5. Molecular formula: C16H12ClNO3S. Mole weight: 333.8. | |
| Valdecoxib impurity (Ring-open N-OH) | An impurity of Valdecoxib. Valdecoxib is a non-steroidal anti-inflammatory drug (NSAID) used for the treatment of osteoarthritis, rheumatoid arthritis, etc. Valdecoxib exhibits a selectively inhibitory effect of cyclooxygenase-2. Synonyms: Deoxybenzoin Oxime; (1E)-1,2-Diphenylethanone Oxime; (E)-2-Phenylacetophenone Oxime. CAS No. 26306-06-9. Molecular formula: C14H13NO. Mole weight: 211.27. | |
| Valdecoxib m-Sulfonamide Impurity | An impurity of Valdecoxib. Valdecoxib is a non-steroidal anti-inflammatory drug (NSAID) used for the treatment of osteoarthritis, rheumatoid arthritis, etc. Valdecoxib exhibits a selectively inhibitory effect of cyclooxygenase-2. Synonyms: Parecoxib Impurity 2. Molecular formula: C19H18N2O4S. Mole weight: 370.43. | |
| Valdecoxib N-Oxide | An impurity of Valdecoxib. Valdecoxib is a non-steroidal anti-inflammatory drug (NSAID) used for the treatment of osteoarthritis, rheumatoid arthritis, etc. Valdecoxib exhibits a selectively inhibitory effect of cyclooxygenase-2. Molecular formula: C16H14N2O4S. Mole weight: 330.36. | |
| Valery 4-Hydroxy Valsartan | An impurity of Valsartan. Valsartan is an antagonist of angiotensin II receptor mainly used for the treatment of high blood pressure and congestive heart failure. Synonyms: 4-Hydroxy Valsartan (Mixture of Diastereomers); (S)-2-{(4(R,S)-Hydroxypentanoyl)-[2'-(1H-tetrazol-5-yl)-biphenyl-4-ylmethyl]amino}-3-methylbutyric Acid; N-(4-Hydroxy-1-oxopentyl)-N-[[2'-(2H-tetrazol-5-yl) [1,1'-biphenyl]-4-yl]methyl]-L-valine; CGP 71580. CAS No. 188259-69-0. Molecular formula: C24H29N5O4. Mole weight: 451.53. | |
| Valeryl-L-carnitine chloride | Valeryl-L-carnitine is a short-chain acylcarnitine and a derivative of L-carnitine. Synonyms: L-Valerylcarnitine; [(2R)-3-carboxy-2-pentanoyloxypropyl]-trimethylazanium chloride. Grades: ≥98%. CAS No. 162040-64-4. Molecular formula: C12H24NO4·Cl. Mole weight: 281.776. | |
| Validamycin D | An impurity of Validamycin. Validamycin is an antibiotic and fungicide. Synonyms: BRN 4830813; 1,5,6-Trideoxy-5-[(beta-D-glucopyranosyloxy)methyl]-1-[[(1S)-4beta,5alpha,6beta-trihydroxy-3-hydroxymethyl-2-cyclohexen-1beta-yl]amino]-D-chiro-inositol. CAS No. 12650-67-8. Molecular formula: C20H35NO13. Mole weight: 497.5. | |
| Validamycin E | An impurity of Validamycin. Validamycin is an antibiotic and fungicide. Synonyms: BRN 4631911; D-chiro-Inositol, O-alpha-D-glucopyranosyl-(1-4)-O-beta-D-glucopyranosyl-(1-3)-1,5,6-trideoxy-5-(hydroxymethyl)-1-((4,5,6-trihydroxy-3-(hydroxymethyl)-2-cyclohexen-1-yl)amino)-, (1S-(1-alpha,4-alpha,5-beta,6-alpha))-; AC1L48S1; SCHEMBL5160665. CAS No. 12650-71-4. Molecular formula: C26H45NO18. Mole weight: 659.64. | |
| Valsartan Benzyl Ester N1-Trityl Analog | Valsartan Benzyl Ester N1-Trityl Analog is a synthetic intermediate. Synonyms: N1-Trityl-Valsartan Benzyl Ester; (S)-N-Valeryl-N-([2'-(1-trityl-tetrazol-5-yl)biphenyl-4-yl]methyl)-valine benzyl ester. Molecular formula: C50H49N5O3. Mole weight: 767.98. | |
| Valsartan Benzyl Ester N2-Trityl Analog | Valsartan Benzyl Ester N2-Trityl Analog is a synthetic intermediate. Synonyms: N2-Trityl-Valsartan Benzyl Ester; (S)-N-Valeryl-N-([2'-(2-trityl-tetrazol-5-yl)biphenyl-4-yl]methyl)-valine benzyl ester. Molecular formula: C50H49N5O3. Mole weight: 767.98. | |
| Valsartan Desvaleryl Methyl Ester | Valsartan Desvaleryl Methyl Ester is a derivative of Valsartan. Valsartan is an antagonist of angiotensin II receptor mainly used for the treatment of high blood pressure and congestive heart failure. Synonyms: Des(oxopentyl) Valsartan Methyl Ester; N-[[2'-(2H-Tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-, L-Valine, Methyl Ester. Molecular formula: C20H23N5O2. Mole weight: 365.44. | |
| Valsartan Impurity 1 | An impurity of Valsartan. Valsartan is an antagonist of angiotensin II receptor mainly used for the treatment of high blood pressure and congestive heart failure. Molecular formula: C13H8BrN. Mole weight: 258.12. | |
| Valsartan Impurity 2 | An impurity of Valsartan. Valsartan is an antagonist of angiotensin II receptor mainly used for the treatment of high blood pressure and congestive heart failure. Molecular formula: C13H9BrN4. Mole weight: 301.15. | |
| Valsartan Impurity 3 | An impurity of Valsartan. Valsartan is an antagonist of angiotensin II receptor mainly used for the treatment of high blood pressure and congestive heart failure. Synonyms: 2'-(1H-Tetrazol-5-yl)-1,1'-biphenyl-4-carboxaldehyde; 2'-(2H-Tetrazol-5-yl)-[1,1'-biphenyl]-4-carboxaldehyde. CAS No. 151052-40-3. Molecular formula: C14H10N4O. Mole weight: 250.26. | |
| Valsartan Impurity 4 | An impurity of Valsartan. Valsartan is an antagonist of angiotensin II receptor mainly used for the treatment of high blood pressure and congestive heart failure. Molecular formula: C18H21N5. Mole weight: 307.4. | |
| Valsartan Isopropyl Ester | An impurity of Valsartan. Valsartan is an antagonist of angiotensin II receptor mainly used for the treatment of high blood pressure and congestive heart failure. Synonyms: N-(1-Oxopentyl)-N-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-L-valine 1-Methylethyl Ester; (S)-Isopropyl 2-(N-((2'-(1H-Tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)pentanamido)-3-methylbutanoate. CAS No. 1245820-09-0. Molecular formula: C27H35N5O3. Mole weight: 477.61. | |
| Valsartan N1-Trityl Impurity | An impurity of Valsartan. Valsartan is an antagonist of angiotensin II receptor mainly used for the treatment of high blood pressure and congestive heart failure. Synonyms: N1-Trityl Valsartan. Molecular formula: C43H43N5O3. Mole weight: 677.85. | |
| Valsartan N1-Trityl R-Isomer | An impurity of Valsartan. Valsartan is an antagonist of angiotensin II receptor mainly used for the treatment of high blood pressure and congestive heart failure. Synonyms: N1-Trityl ent-Valsartan; (R)-3-Methyl-2-(N-((2'-(1-trityl-2H-tetrazol-5-yl)-[1,1'-biphenyl]-3-yl)methyl)pentanamido)butanoic Acid. Molecular formula: C43H43N5O3. Mole weight: 677.85. | |
| Valsartan N2-Trityl Impurity | An impurity of Valsartan. Valsartan is an antagonist of angiotensin II receptor mainly used for the treatment of high blood pressure and congestive heart failure. Synonyms: N2-Trityl Valsartan. Molecular formula: C43H43N5O3. Mole weight: 677.85. | |
| Valsartan N2-Trityl R-Isomer | An impurity of Valsartan. Valsartan is an antagonist of angiotensin II receptor mainly used for the treatment of high blood pressure and congestive heart failure. Synonyms: N2-Trityl ent-Valsartan; (R)-3-Methyl-2-(N-((2'-(2-trityl-2H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)pentanamido)butanoic Acid. Molecular formula: C43H43N5O3. Mole weight: 677.85. | |
| Valsartan Related Compound A HCl | An impurity of Valsartan. Valsartan is an antagonist of angiotensin II receptor mainly used for the treatment of high blood pressure and congestive heart failure. Synonyms: ent-Valsartan HCl. Molecular formula: C24H29N5O3. HCl. Mole weight: 471.99. | |
| Valsartan Related Compound B HCl | An impurity of Valsartan. Valsartan is an antagonist of angiotensin II receptor mainly used for the treatment of high blood pressure and congestive heart failure. Molecular formula: C23H27N5O3. HCl. Mole weight: 457.96. | |
| Valsartan Related Compound E | Cas No. 137863-17-3. | |
| Vancomycin EP Impurity B | An impurity of Vancomycin. Vancomycin is a glycopeptide antibiotic for the treatment of gram-positive bacteria. Vancomycin exhibits an antibacterial effect by inhibiting bacterial cell wall synthesis. Synonyms: Vancomycin CDP-1; 45-[[2-O-(3-Amino-2, 3, 6-trideoxy-3-C-methyl-α-L-arabinohexopyranosyl)-β-D-glucopyranosyl]oxy]-11, 20-dichloro-1, 2, 3, 4, 5, 6, 7, 8, 24, 25, 26, 27, 37, 38, 39, 39a-hexadecahydro-8, 23, 29, 31, 33-pentahydroxy-7-[[4-methyl-2-(methylamino)-1-oxopentyl]amino]-2, 6, 25, 39, 40-pentaoxo-23H-9, 12:19, 22-dietheno-24, 37-(iminomethano)-14, 17:32, 36-dimetheno-17H-[1, 6, 10]oxadiazacycloheptadecino[4, 5-m][10, 2, 16]benzoxadiazacyclotetracosine-4, 27-dicarboxylic Acid; CDP-I; [ß Asp3]vancomycin B ; Vancomycin B Diacid. CAS No. 555598-85-1. Molecular formula: C66H74Cl2N8O25. Mole weight: 1450.27. | |
| Vancomycin EP Impurity C | An impurity of Vancomycin. Vancomycin is a glycopeptide antibiotic for the treatment of gram-positive bacteria. Vancomycin exhibits an antibacterial effect by inhibiting bacterial cell wall synthesis. Synonyms: Vancomycin Aglycon; 22H-8, 11:18, 21-Dietheno-23, 36-(iminomethano)-13, 16:31, 35-dimetheno-1H, 16H-[1, 6, 9]oxadiazacyclohexadecino[4, 5-m][10, 2, 16]benzoxadiazacyclotetracosine, Vancomycin Aglycone deriv.; Aglucovancomycin B; Aglycovancomycin; Balhimycin Aglycon; Agluco Vancomycin B ; Vancomycin B Aglycone. CAS No. 82198-76-3. Molecular formula: C53H52Cl2N8O17. Mole weight: 1143.95. | |
| Vapendavir | Vapendavir is an orally active capsid-binding inhibitor as a capsid binderwith potent anti-rhinoviral activity and broad serotype coverage. Uses: Rhinovirus replication inhibitor. Synonyms: Vapendavir; BTA-798; BTA798; BTA 7983-Ethoxy-6-[2-[1-(6-methyl-3-pyridazinyl)-4-piperidinyl]ethoxy]-1,2-benzisoxazole. Grades: ≥95%. CAS No. 439085-51-5. Molecular formula: C21H26N4O3. Mole weight: 382.46. | |
| Vardenafil Benzoyl Impurity | An impurity of Vardenafil. Vardenafil is a phosphodiesterase type 5 (PDE5) inhibitor used for the treatment of erectile dysfunction. Synonyms: 7-Despropyl 7-Phenyl Vardenafil; 2-[2-Ethoxy-5-[(4-ethyl-1-piperazinyl)sulfonyl]phenyl]-5-methyl-7-phenylimidazo[5,1-f][1,2,4]triazin-4(1H)-one. CAS No. 1255919-01-7. Molecular formula: C26H30N6O4S. Mole weight: 522.63. | |
| Vardenafil Dimer | Vardenafil Dimer is a derivative of Vardenafil Dihydrochloride Salt, which is a PDE5 inhibitor used for the treatment of erectile dysfunction. Synonyms: Vardenafil Dimer Impurity; 2,2'-[(Piperazine-1,4-disulfonyl)bis(6-ethoxy-3,1-phenylene)]bis[5-methyl- C 7-propylimidazo[5,1-f][1,2,4]-triazin-4(3H)-one. CAS No. 1255919-03-9. Molecular formula: C38H46N10O8S2. Mole weight: 834.98. | |
| Vardenafil HCl | A phsphodiesterase 5 inhibitor. Uses: Phosphodiesterase 5 inhibitors. Synonyms: Vivanza hydrochloride; Levitra hydrochloride. Grades: >98%. CAS No. 224785-91-5. Molecular formula: C23H33ClN6O4S. Mole weight: 525.06. | |
| Vardenafil HCl Trihydrate | Cas No. 330808-88-3. | |
| Vardenafil Impurity 1 | An impurity of Vardenafil. Vardenafil is a phosphodiesterase type 5 (PDE5) inhibitor used for the treatment of erectile dysfunction. Synonyms: (S)-N-[1-(3-Hydroxy-3-methylbutanamido)-1-oxo-3-phenylpropan-2yl]pyrazine-2-carboxamide; 1417529-67-9; Imidazo[5,1-f][1,2,4]triazine-7-carboxylic Acid, 2-(2-Ethoxyphenyl)-1,4-dihydro-5-methyl-4-oxo-, Ethyl Ester. CAS No. 1417529-67-9. Molecular formula: C17H18N4O4. Mole weight: 342.36. | |
| Vardenafil Impurity 2 | An impurity of Vardenafil. Vardenafil is a PDE5 inhibitor used for the treatment of erectile dysfunction. Synonyms: Imidazo[5,?1-f]?[1,?2,?4]?triazine-7-carboxylic acid, 2-[2-ethoxy-5-[(4-ethyl-1-piperazinyl)?sulfonyl]?phenyl]?-1,?4-dihydro-5-methyl-4-oxo-, ethyl ester. CAS No. 1417529-69-1. Molecular formula: C23H30N6O6S. Mole weight: 518.6. | |
| Vardenafil Impurity 5 | An impurity of Vardenafil. Vardenafil is a PDE5 inhibitor used for the treatment of erectile dysfunction. Synonyms: N-(1-(3-(2-ethoxyphenyl)-5-oxo-4,5-dihydro-1,2,4-triazin-6-yl)ethyl)butyramide. Molecular formula: C17H22N4O3. Mole weight: 330.39. | |
| Vardenafil N-Oxide | An impurity of Vardenafil. Vardenafil is a PDE5 inhibitor used for the treatment of erectile dysfunction. Synonyms: 4-((4-ethoxy-3-(5-methyl-4-oxo-7-propyl-1,4-dihydroimidazo[5,1-f][1,2,4]triazin-2-yl)phenyl)sulfonyl)-1-ethylpiperazine 1-oxide. Molecular formula: C23H32N6O5S. Mole weight: 504.61. | |
| Vardenafil Oxopiperazine | Vardenafil Oxopiperazine is a derivative of Vardenafil Dihydrochloride Salt, which is a PDE5 inhibitor used for the treatment of erectile dysfunction. Synonyms: 2-[2-Ethoxy-5-[(3-oxo-1-piperazinyl)sulfonyl]phenyl]-5-methyl-7-propyl-imidazo[5,1-f][1,2,4]triazin-4(1H)-one; 4-[[3-(1,4-Dihydro-5-methyl-4-oxo-7-propylimidazo[5,1-f][1,2,4]triazin-2-yl)-4-ethoxyphenyl]sulfonyl]-piperazinone. CAS No. 448184-58-5. Molecular formula: C21H26N6O5S. Mole weight: 474.54. | |
| Vardenafil Related Compound (2-(2-Ethoxyphenyl)-5-methyl-7-propyl-3H-imidazo[5,1-f][1,2,4]triazin-4-one) | An intermediate of Vardenafil. Vardenafil is a phosphodiesterase type 5 (PDE5) inhibitor used for the treatment of erectile dysfunction. Synonyms: 2-(2-Ethoxyphenyl)-5-methyl-7-propyl-imidazo[5,1-f][1,2,4]triazin-4(1H)-one. CAS No. 224789-21-3. Molecular formula: C17H20N4O2. Mole weight: 312.37. | |
| Varenicline Impurity 1 | Varenicline Impurity 1 is one of Varenicline impurities. Varenicline is a nicotinic receptor partial agonist. It's a prescription drug used to treat cigarette addiction. Synonyms: Ethanone, 2,2,2-trifluoro-1-(1,2,4,5-tetrahydro-7-nitro-1,5-methano-3H-3-benzazepin-3-yl)-; 1,5-Methano-1H-3-benzazepine, 2,3,4,5-tetrahydro-7-nitro-3-(trifluoroacetyl)-; 2,2,2-Trifluoro-1-(1,2,4,5-tetrahydro-7-nitro-1,5-methano-3H-3-benzazepin-3-yl)ethanone; (+/-)-2,2,2-trifluoro-1-(4-nitro-10-aza-tricyclo[6.3.1.02,7]dodeca-2(7),3,5-trien-10-yl)-ethanone; 7-nitro-3-(trifluoroacetyl)-2,3,4,5-tetrahydro-1H-1,5-methano-3-benzazepine; 2,2,2-trifluoro-1-(7-nitro-1,2,4,5-tetrahydro-3H-1,5-methanobenzo[d]azepin-3-yl)ethan-1-one. Grades: ≥90%. CAS No. 230615-53-9. Molecular formula: C13H11F3N2O3. Mole weight: 300.23. | |
| Varenicline Impurity 10 | Varenicline Impurity 10 is one of Varenicline impurities. Varenicline is a nicotinic receptor partial agonist. It's a prescription drug used to treat cigarette addiction. Molecular formula: C14H15N3O. Mole weight: 241.29. | |
| Varenicline Impurity 11 DiHCl | Varenicline Impurity 11 DiHCl is one of Varenicline impurities. Varenicline is a nicotinic receptor partial agonist. It's a prescription drug used to treat cigarette addiction. Synonyms: 1,5,6,7,8,9-Hexahydro-5,9-methanoimidazo[4,5-h][3]benzazepine, hydrochloride (1:2). Molecular formula: C12H13N3.2HCl. Mole weight: 272.17. | |
| Varenicline Impurity 12 | Cas No. 997-10-4. | |
| Varenicline Impurity 18 | Varenicline Impurity 18 is one of Varenicline impurities. Varenicline is a nicotinic receptor partial agonist. It's a prescription drug used to treat cigarette addiction. Synonyms: 3-Hydroxy-7,8,9,10-tetrahydro-6H-6,10-methanoazepino[4,5-g]quinoxaline 1-oxide; 2-Oxo-2,6,7,8,9,10-hexahydro-1H-6,10-methanoazepino[4,5-g]quinoxaline 4-oxide; Hydroxyvarenicline N-Oxide. Grades: 98%. CAS No. 2306217-11-6. Molecular formula: C13H13N3O2. Mole weight: 243.26. | |
| Varenicline Impurity 5 | Varenicline Impurity 5 is one of Varenicline impurities. Varenicline is a nicotinic receptor partial agonist. It's a prescription drug used to treat cigarette addiction. Synonyms: 1,5-Methano-1H-3-benzazepin-7-amine, 2,3,4,5-tetrahydro-8-nitro-; 2,3,4,5-Tetrahydro-8-nitro-1,5-methano-1H-3-benzazepin-7-amine; 8-Nitro-2,3,4,5-tetrahydro-1H-1,5-methanobenzo[d]azepin-7-amine. Grades: ≥95%. CAS No. 950781-87-0. Molecular formula: C11H13N3O2. Mole weight: 219.24. | |
| Varenicline Impurity 6 | Varenicline Impurity 6 is one of Varenicline impurities. Varenicline is a nicotinic receptor partial agonist. It's a prescription drug used to treat cigarette addiction. Synonyms: 6,10-Methano-8H-pyrazino[2,3-h][3]benzazepine-8-carboxylic acid, 6,7,9,10-tetrahydro-; 6,7,9,10-Tetrahydro-6,10-methano-8H-pyrazino[2,3-h][3]benzazepine-8-carboxylic acid; 9,10-Dihydro-6H-6,10-methanoazepino[4,5-g]quinoxaline-8(7H)-carboxylic acid. Grades: ≥95%. CAS No. 1026685-55-1. Molecular formula: C14H13N3O2. Mole weight: 255.27. | |
| Varenicline Impurity 7 | Varenicline Impurity 7 is one of Varenicline impurities. Varenicline is a nicotinic receptor partial agonist. It's a prescription drug used to treat cigarette addiction. Molecular formula: C13H13N3O. Mole weight: 227.26. | |
| Varenicline Impurity 8 | Varenicline Impurity 8 is one of Varenicline impurities. Varenicline is a nicotinic receptor partial agonist. It's a prescription drug used to treat cigarette addiction. Synonyms: 2,3,4,5-tetrahydro-1H-1,5-methano-3-benzazepin-6,8-diamine. Grades: > 98%. CAS No. 950781-91-6. Molecular formula: C11H15N3. Mole weight: 189.26. | |
| Varenicline Impurity 9 | Varenicline Impurity 9 is one of Varenicline impurities. Varenicline is a nicotinic receptor partial agonist. It's a prescription drug used to treat cigarette addiction. Molecular formula: C13H13F3N2O. Mole weight: 270.25. | |
| Varenicline impurity, N-Oxide | An impurity of Varenicline. Varenicline is a partial agonist of nicotinic receptor used for smoking cessation. It reduces both the desire for and the pleasure of cigarettes. Molecular formula: C13H12N3O. Mole weight: 226.26. | |
| Varenicline Metadinitro Impurity | An impurity of Varenicline. Varenicline is a partial agonist of nicotinic receptor used for smoking cessation. It reduces both the desire for and the pleasure of cigarettes. Molecular formula: C14H11F3N2O5. Mole weight: 344.25. | |
| Varenicline-N-oxide | Varenicline-N-oxide is one of Varenicline impurities. Varenicline is a nicotinic receptor partial agonist. It's a prescription drug used to treat cigarette addiction. CAS No. 2306217-12-7. Molecular formula: C13H13N3O. Mole weight: 227.26. | |
| Varioxepine A | Varioxepine A is a fungal metabolite produced by the strain of P. variotii. It is active against the plant pathogenic fungus F. graminearum (MIC = 4 μg/ml). Synonyms: Varioxepine A; 1623451-72-8; (16aR)3R,4-dihydro-4,4-dimethyl-10-(1-methylethyl)-7S-(phenylmethyl)-3,5aS-epoxy-2H,5aH,7H-[1,4]dioxepino[2,3-e]oxepino[2,3-d]pyrazino[1,2-a]pyrimidin-8(9H)-one; (1S, 3S, 15R, 18R)-3-benzyl-19, 19-dimethyl-6-propan-2-yl-10, 16, 20, 21-tetraoxa-2, 5, 8-triazapentacyclo[16.2.1.01, 15.02, 7.09, 15]henicosa-6, 8, 11, 13-tetraen-4-one; HY-N10256; CS-0371780. Grades: >95% by HPLC. CAS No. 1623451-72-8. Molecular formula: C26H29N3O5. Mole weight: 463.52. | |
| 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). | |
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