Paricalcitol Impurity 32 CAS 63819-60-3
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 63819-60-3 |
| Molecular Formula | C27H42O |
| Molecular Weight | 382.62 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Paricalcitol Impurity 32 (CAS 63819-60-3) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C27H42O. Molecular weight: 382.62 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C27H42O |
| Molecular Weight | 382.62 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | 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.) | 1975 |
Related Paricalcitol Standards
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Recommended Standards
- (-)-CP 55940 (-)-cis-3-[2-Hydroxy-4-(1,1-dimethylheptyl)phenyl]-trans-4-(3-hydroxypropyl)cyclohexanol (1|A,2|A,5|A)-(-)-5-(1,1-Dimethylheptyl)-2-[5-hydroxy-2-(3-hydroxypropyl)cyclohexyl]phenol 5-(1,1-Dimethylheptyl)-2-[(1R,2R,5R)-5-hydroxy-2-(3-hydroxypropyl)cyclohexyl]phenol 83002-04-4 CP 55,940 CP 55940 (CAS 83002-04-4)
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- Dicyclopropylmethanone Oxime (CAS 1453-52-7)
- Tirzepatide Impurity 34 (CAS CATO-C4X-324034)
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