Paricalcitol Impurity 28 CAS 139356-36-8
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 139356-36-8 |
| Molecular Formula | C22H44O4Si2 |
| Molecular Weight | 428.75 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Paricalcitol Impurity 28 (CAS 139356-36-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H44O4Si2. Molecular weight: 428.75 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H44O4Si2 |
| Molecular Weight | 428.75 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1996 |
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- tert-Butyl 4-(aminomethyl)-4-(pyridin-3-ylmethyl)piperidine-1-carboxylate (CAS 1707361-80-5)
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