Paricalcitol Impurity 17 CAS 950586-26-2
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 950586-26-2 |
| Molecular Formula | C25H46O2Si |
| Molecular Weight | 406.72 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Paricalcitol Impurity 17 (CAS 950586-26-2) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C25H46O2Si. Molecular weight: 406.72 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C25H46O2Si |
| Molecular Weight | 406.72 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
Related Paricalcitol Standards
- Paricalcitol Impurity 30 (CAS 139356-38-0)
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Recommended Standards
- 4-Chloro-2-{[(2,6-dichlorophenyl)methyl]sulfanyl}-6-phenylpyrimidine-5-carbonitrile (CAS 341965-74-0)
- 11,11'-Disulfanediylbis(undecan-1-ol) (CAS 119438-02-7)
- 4-(4-Chlorophenyl)-2-(5-(2,4-dichlorophenyl)-1H-pyrazol-1-yl)thiazole (CAS 956206-18-1)
- Fluconazole Impurity 55 (CAS CATO-C4X-101955)
- Cholecalciferol Impurity 29 (CAS CATO-C4X-158629)
- 7-Methyl-5-oxaspiro[3.4]Octan-7-ol (CAS 2306260-97-7)
- [1-(Dimethylamino)cyclopropyl]methanesulfonyl chloride hydrochloride (CAS 1909348-42-0)
- N-(2-(1H-imidazol-5-yl)ethyl)-2-(1H-1,2,4-triazol-1-yl)acetamide (CAS 860648-92-6)
- 3-Methoxy-1,6-dimethyl-2-oxo-1,2-dihydropyridine-4-carboxylic acid (CAS 956735-84-5)
- Palmitoyl Tripeptide-1 TFA salt (CAS 2803375-47-3)
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