Calcipotriol EP Impurity A CAS 126860-83-1
Purity >90%In StockPharmacopoeial Impurity Standards
| CAS No. | 126860-83-1 |
| Molecular Formula | C27H38O3 |
| Molecular Weight | 410.59 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Calcipotriol EP Impurity A (CAS 126860-83-1) pharmacopoeial impurity standards reference standard. Molecular formula: C27H38O3. Molecular weight: 410.59 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C27H38O3 |
| Molecular Weight | 410.59 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >90% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
Related Calcipotriol Standards
- Calcipotriol Impurity 45 (CAS CATO-C4X-122245)
- Calcipotriol (CAS 112828-00-9)
- Calcipotriol Impurity A (CAS 126860-84-2)
- Calcipotriol Impurity 13 (CAS 112849-47-5)
- Calcipotriol EP Impurity B (CAS 2948288-30-8)
- Calcipotriol Impurity 25 (CAS CATO-C4X-122225)
- Calcipotriol EP Impurity C (CAS 113082-99-8)
- Calcipotriol (CAS 112965-21-6)
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- Neuropeptide EI (human, mouse, rat) (CAS 125934-45-4)
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