Irbesartan Impurity 48 CAS 253269-07-7
Purity ≥95%In StockPharmacopoeial Impurity Standards
| CAS No. | 253269-07-7 |
| Molecular Formula | C11H20N2O2 |
| Molecular Weight | 212.29 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Irbesartan Impurity 48 (CAS 253269-07-7) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H20N2O2. Molecular weight: 212.29 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H20N2O2 |
| Molecular Weight | 212.29 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | ≥95% |
| Storage | Store at 2-8°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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Irbesartan Standards
- Irbesartan Impurity 2 (CAS 177219-40-8)
- Irbesartan Impurity 42 (CAS CATO-C4X-166642)
- Irbesartan Impurity 44 (CAS CATO-C4X-166644)
- Irbesartan Impurity 46 (CAS CATO-C4X-166646)
- Irbesartan Impurity 23 (CAS CATO-C4X-166623)
- Irbesartan Impurity 3 (CAS 15026-80-9)
- Irbesartan impurity 37 (CAS 1415462-83-7)
- Irbesartan Impurity 17 (CAS CATO-C4X-166617)
Recommended Standards
- Brivaracetam (CAS 357336-20-0)
- Brivaracetam impurity 104 (CAS 357334-83-9)
- Brivaracetam Impurity 131 (CAS CATO-C4X-2007131)
- Edoxaban Impurity 75 (CAS 1255529-31-7)
- Trandolapril Impurity 7 (CAS CATO-C4X-17707)
- 1-(Tert-butyl) 2-methyl (2S,3S,4R)-4-hydroxy-3-methylpyrrolidine-1,2-dicarboxylate (CAS 1392481-18-3)
- 1-(1-(Difluoromethyl)-1H-pyrazol-5-yl)-N-((1-propyl-1H-pyrazol-3-yl)methyl)methanamine hydrochloride (CAS 1856081-78-1)
- N-(1-((3-(trifluoromethyl)phenyl)sulfonyl)piperidin-4-yl)benzamide (CAS 860788-10-9)
- Pyridoxine Impurity 50 HCl (CAS CATO-C4X-187750)
- Hexapeptide-11 (CAS 161258-30-6)
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