Apixaban Impurity 21 CAS 1119-46-6
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1119-46-6 |
| Molecular Formula | C5H9ClO2 |
| Molecular Weight | 136.58 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Apixaban Impurity 21 (CAS 1119-46-6) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H9ClO2. Molecular weight: 136.58 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H9ClO2 |
| Molecular Weight | 136.58 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Related Apixaban Standards
- Apixaban Impurity 104 (CAS 5819-34-1)
- Apixaban Impurity 96 (CAS 3471-32-7)
- Apixaban Impurity 92 (CAS 2403-63-6)
- Apixaban Impurity 111 (CAS 104-94-9)
- Apixaban Impurity 182 (CAS CATO-C4X-1088182)
- Apixaban Impurity 85 (CAS 14273-86-0)
- Apixaban Impurity 38 (CAS CATO-C4X-108838)
- Apixaban Impurity 67 (CAS 2323-81-1)
Recommended Standards
- Isobutyl chloroformate (CAS 543-27-1)
- Vildagliptin Impurity 64 (CAS 105-48-6)
- Methyl 4-Chlorobutyrate (CAS 3153-37-5)
- Trimebutine EP Impurity E (CAS 84333-59-5)
- Cefoxitin Impurity 20 (CAS CATO-C4X-157820)
- (R)-4-Aminobutan-2-ol hydrochloride (CAS 1807941-74-7)
- 11-Amino-5,6,7,8,9,10-hexahydro-2-hydroxy-6,9-methanobenzocyclooctene (CAS 82838-31-1)
- Avanafil Impurity 29 (CAS CATO-C4X-111829)
- Methyl 4-bromo-2-fluoro-6-methoxybenzoate, 97% (CAS 1427415-25-5)
- Allo-D-Ile27-Tirzepatide (CAS CATO-CPTD788961)
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