Posaconazole Impurity 118 CAS 81445-45-6
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 81445-45-6 |
| Molecular Formula | C10H12O2 |
| Molecular Weight | 164.20 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Posaconazole Impurity 118 (CAS 81445-45-6) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H12O2. Molecular weight: 164.20 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H12O2 |
| Molecular Weight | 164.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
Related Posaconazole Standards
- Posaconazole Impurity 85 (CAS 81445-44-5)
- Posaconazole Impurity 116 (CAS 151670-13-2)
- Posaconazole Impurity 58 (CAS 141113-36-2)
- Posaconazole Impurity 114 (CAS 364-83-0)
- Posaconazole Impurity 115 (CAS 122151-38-6)
- Posaconazole impurity 245 (CAS CATO-C4X-1208245)
- Posaconazole Impurity 148 (CAS 132489-33-9)
- Posaconazole Impurity 152 (CAS 132489-34-0)
Recommended Standards
- Benzyl Alcohol Impurity 4 (CAS 122-63-4)
- Methotrexate Impurity 62 (CAS 942840-87-1)
- Isavuconazole Impurity 57 (CAS CATO-C4X-123657)
- Bevantolol Impurity 30 (CAS CATO-C4X-241130)
- Nifuratel Impurity 11 (CAS 645-12-5)
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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 13829788188 / jacky.chen@cato-chem.com