Calcipotriol Impurity 11 CAS 112849-17-9
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 112849-17-9 |
| Molecular Formula | C39H66O3Si2 |
| Molecular Weight | 639.11 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Calcipotriol Impurity 11 (CAS 112849-17-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C39H66O3Si2. Molecular weight: 639.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C39H66O3Si2 |
| Molecular Weight | 639.11 g/mol |
| Purity | 97%+ |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
Related Calcipotriol Standards
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- Semaglutide Impurity 129 (CAS 2490269-79-7)
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