Olmesartan Impurity 116 CAS 3092204-98-0
| CAS No. | 3092204-98-0 |
| Molecular Formula | C28H22N8O |
| Molecular Weight | 486.53 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Olmesartan Impurity 116 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Olmesartan Impurity 116 (CAS 3092204-98-0) is a certified pharmaceutical impurity reference standard with the molecular formula C28H22N8O and a molecular weight of 486.53 g/mol.
Olmesartan Impurity 116 (C28H22N8O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
Physical & Chemical Properties
| Molecular Formula | C28H22N8O |
| Molecular Weight | 486.53 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2005 |
| Nitrogen Atoms | 8 |
Related Olmesartan Standards
- Olmesartan impurity 99 (CAS 1427168-36-2)
- Olmesartan Impurity 46 (CAS 155983-56-5)
- Olmesartan Impurity 16 (CAS 124750-53-4)
- Olmesartan Impurity 78 (CAS 133909-97-4)
- Olmesartan Impurity 19 (CAS 144689-23-6)
- Olmesartan Impurity 85 (CAS CATO-C4X-109785)
- Olmesartan Impurity 33 (CAS CATO-C4X-109733)
- Olmesartan Methyl Ether (CAS 1039762-40-7)
Recommended Standards
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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 18665070610 / Nicole.chen@cato-chem.com