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| Product | Description | |
|---|---|---|
| Irbesartan impurity | An impurity of Irbesartan. Synonyms: N-((2'-cyanobiphenyl-4-yl)methyl)-1-pentanamido cyclopentane carboxamide. Grades: > 95%. CAS No. 141745-71-3. Molecular formula: C25H29N3O2. Mole weight: 403.53. |  |
| Irbesartan Impurity 14 | Irbesartan Impurity 14. Uses: For analytical and research use. Group: Impurity standards. CAS No. 133690-91-2. Molecular formula: C14H10N4. Mole weight: 234.26. Catalog: APB133690912. |  |
| Irbesartan Impurity 15 sodium salt | An impurity of Irbesartan, an angiotensin II receptor blocker used to treat hypertension and heart failure. Synonyms: sodium 5-(4'-(azidomethyl)-[1,1'-biphenyl]-2-yl)tetrazol-1-ide. CAS No. 1145664-35-2. Molecular formula: C14H10N7Na. Mole weight: 299.27. | |
| Irbesartan Impurity 19 | Irbesartan Impurity 19. Uses: For analytical and research use. Group: Impurity standards. CAS No. 151257-01-1. Molecular formula: C11H19ClN2O. Mole weight: 230.74. Catalog: APB151257011. | |
| Irbesartan Impurity 27 | Irbesartan Impurity 27. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1079997-01-5. Molecular formula: C26H30N6O2. Mole weight: 458.57. Catalog: APB1079997015. | |
| Irbesartan Impurity 29 | Irbesartan Impurity 29. Uses: For analytical and research use. Group: Impurity standards. CAS No. 141745-36-0. Molecular formula: C23H26N6O. Mole weight: 402.5. Catalog: APB141745360. | |
| Irbesartan Impurity 7 | Irbesartan Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 141745-71-3. Molecular formula: C25H29N3O2. Mole weight: 403.53. Catalog: APB141745713. | |
| Irbesartan Impurity (Demethyl Irbesartan) | an impurity of Irbesartan. Synonyms: 2-Propyl-3-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1,3-diazaspiro[4.4]non-1-en-4-one. Grades: > 95%. CAS No. 158778-58-6. Molecular formula: C24H26N6O. Mole weight: 414.51. | |
| Irbesartan dimer impurity | A dimer impurity of Irbesartan. Synonyms: 4'-[2-[1-[(2'-tetrazoylbiphen-4-yl)methyl]-4-oxo-1,3-diazaspiro[4,4]non-2-en-2-yl]pentyl]biphenyl-2-tetrazole. Grades: > 95%. CAS No. 1346598-52-4. Molecular formula: C39H38N10O. Mole weight: 662.80. | |
| Irbesartan N-Trityl Impurity | Irbesartan derivative. Synonyms: 2-Butyl-3-[[2'-[2-(triphenylmethyl)-2H-tetrazol-5-yl][1,1'-biphenyl]-4-yl]methyl]-1,3-diazaspiro[4.4]non-1-en-4-one. Grades: > 95%. CAS No. 886999-35-5. Molecular formula: C44H42N6O. Mole weight: 670.86. | |
| Valsartan Impurity 8 (Irbesartan Impurity 26) | Valsartan Impurity 8 (Irbesartan Impurity 26). Uses: For analytical and research use. Group: Impurity standards. CAS No. 152708-24-2. Molecular formula: C14H11N7. Mole weight: 277.29. Catalog: APB152708242. | |
| 1- [ (1-Oxopentyl) amino] -N- [ [2'- (2H-tetrazol-5-yl) [1, 1'-biphenyl] -4-yl] methyl ] -cyclopentane carboxamide | 1- [ (1-Oxopentyl) amino] -N- [ [2'- (2H-tetrazol-5-yl) [1, 1'-biphenyl] -4-yl] methyl ] -cyclopentane carboxamide (Irbesartan EP Impurity A; Irbesartan USP Related Compound A; Irbesartan Metabolite) is a metabolite of Irbesartan (I751000), an angiotensin II type 1 (AII1)-receptor antagonist. Group: Biochemicals. Grades: Highly Purified. CAS No. 748812-53-5. Pack Sizes: 5mg, 50mg. Molecular Formula: C25H30N6O2, Molecular Weight: 446.54. US Biological Life Sciences. |  Worldwide |
| 2-[1-(Hydroxymethyl)butyl]-3-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1,3-diazaspiro[4.4]non-1-en-4-one | 2-[1-(Hydroxymethyl)butyl]-3-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1,3-diazaspiro[4.4]non-1-en-4-one, is an impurity of Irbesartan (I751000), an angiotensin II type 1 (AII1)-receptor antagonist. Group: Biochemicals. Grades: Highly Purified. CAS No. 1079997-01-5. Pack Sizes: 2.5mg, 10mg. Molecular Formula: C26H30N6O2, Molecular Weight: 458.56. US Biological Life Sciences. | Worldwide |
| 2-Butyl-4,4-dimethyl-1-[[2'-(1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-4,5-dihydroimidazol-5-one | 2-Butyl-4,4-dimethyl-1-[[2'-(1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-4,5-dihydroimidazol-5-one is a dimethyl impurity of Irbesartan (I751000), an angiotensin II type 1 (AII1)-receptor antagonist. Group: Biochemicals. Grades: Highly Purified. CAS No. 141745-36-0. Pack Sizes: 10mg, 25mg. Molecular Formula: C23H26N6O, Molecular Weight: 402.49. US Biological Life Sciences. | Worldwide |
| 4'-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-[1,1'-Biphenyl]-2-carbonitrile | A butyl diazaspirononenone derivative used in the preparation of acetylcholinesterase inhibitors. An impurity found in Irbesartan. Group: Biochemicals. Alternative Names: 2-Butyl-3-[[2'-(cyano)biphenyl-4-yl]methyl]-1,3-diazaspiro[4.4]non-1-en-4-one. Grades: Highly Purified. CAS No. 138401-24-8. Pack Sizes: 2.5g. US Biological Life Sciences. | Worldwide |
| 4'-(azidomethyl)-[1,1'-biphenyl]-2-carbonitrile | An impurity of Irbesartan, an angiotensin II receptor blocker used to treat hypertension and heart failure. Synonyms: Irbesartan Impurity 14; 4-Azidomethyl-2'-cyanobiphenyl. CAS No. 133690-91-2. Molecular formula: C14H10N4. Mole weight: 234.26. | |
| Demethyl Irbesartan | Demethyl Irbesartan. Uses: For analytical and research use. Group: Impurity standards. CAS No. 158778-58-6. IUPAC Name: 2-propyl-3-[[4-[2-(1H-tetrazol-5-yl)phenyl]phenyl]methyl]-1,3-diazaspiro[4.4]non-1-en-4-one. Molecular formula: C24H26N6O. Mole weight: 414.50. Catalog: APS158778586. SMILES: CCCC1=NC2(CCCC2)C(=O)N1Cc3ccc(cc3)c4ccccc4c5nnn[nH]5. Format: Neat. | |
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