Calcitriol impurity 01 CAS 2239312-26-4
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 2239312-26-4 |
| Molecular Formula | C39H72O2Si2 |
| Molecular Weight | 629.16 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Calcitriol impurity 01 (CAS 2239312-26-4) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C39H72O2Si2. Molecular weight: 629.16 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C39H72O2Si2 |
| Molecular Weight | 629.16 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
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Recommended Standards
- Alfacalcidol impurity 01 (CAS 112670-85-6)
- Silane, [[(1α,3β,5Z,7E)-9,10-secocholesta-5,7,10(19)-triene-1,3-diyl]bis(oxy)]bis[(1,1-dimethylethyl)dimethyl- (CAS 108887-35-0)
- 2,7-Dichloro-4,5-bis(1,3,2-dithiarsolan-2-yl)-3,6-dihydroxy-9H-xanthen-9-one (CAS 439791-19-2)
- Rupatadine impurity 7 (CAS 1704730-21-1)
- Ramipril EP Impurity O (CAS CATO-C4X-174425)
- Tofacitinib Impurity 174 (CAS CATO-C4X-1079174)
- 2-(4-Cyclohexyl-2,3-dioxopiperazin-1-yl)butanoic acid (CAS 951464-86-1)
- Ethyl 4-(chloromethyl)-2-phenylpyrimidine-5-carboxylate (CAS 1440526-40-8)
- 6-Bromo-4-(difluoromethyl)-5-hydroxypicolinonitrile (CAS 1805009-85-1)
- MCH-Gene-Overprinted-Polypeptide-14 (rat) (H-4746.0500) (CAS 182917-44-8)
Why CATO?
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