Olmesartan Impurity 109 CAS 1867269-66-6
Purity ≥95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1867269-66-6 |
| Molecular Formula | C35H38N6O9 |
| Molecular Weight | 686.71 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Olmesartan Impurity 109 (CAS 1867269-66-6) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C35H38N6O9. Molecular weight: 686.71 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C35H38N6O9 |
| Molecular Weight | 686.71 g/mol |
| Purity | ≥95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 6 |
Related Olmesartan Standards
- Olmesartan Impurity 42 (CAS 1227626-50-7)
- Olmesartan Impurity 83 (CAS CATO-C4X-109783)
- Olmesartan impurity 11 (CAS 761404-85-7)
- Olmesartan Impurity 80 (CAS 752179-89-8)
- Olmesartan Impurity 44 (CAS CATO-C4X-109744)
- Olmesartan impurity 102 (CAS CATO-C4X-1097102)
- Olmesartan Impurity 66 (CAS 157356-74-6)
- Olmesartan Impurity 43 (CAS 1227664-85-8)
Recommended Standards
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- Roxithromycin EP Impurity H (CAS 425365-65-7)
- N-([1,1'-Biphenyl]-2-yl)formamide (CAS 5346-21-4)
- 3-Chloro-2-(trifluoromethyl)aniline (CAS 432-21-3)
- 2-(Bromodifluoromethyl)-1-phenyl-4,5-dihydro-1H-imidazole (CAS 1069085-29-5)
- 6-Methyl-4-oxo-1-phenyl-1,4-dihydropyridazine-3-carboxylic acid (CAS 68254-08-0)
- Tirzepatide Impurity 46 (CAS CATO-C4X-324046)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com