Eldecalcitol Impurity 20 CAS 342645-84-5
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 342645-84-5 |
| Molecular Formula | C54H106O5Si4 |
| Molecular Weight | 947.76 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Eldecalcitol Impurity 20 (CAS 342645-84-5) pharmacopoeial impurity standards reference standard. Molecular formula: C54H106O5Si4. Molecular weight: 947.76 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C54H106O5Si4 |
| Molecular Weight | 947.76 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2025 |
Related Eldecalcitol Standards
- Eldecalcitol Impurity 26 (CAS CATO-C4X-214026)
- Eldecalcitol Impurity 16 (CAS CATO-C4X-214016)
- Eldecalcitol Impurity 15 (CAS CATO-C4X-214015)
- Eldecalcitol Impurity 11 (CAS CATO-C4X-214011)
- Eldecalcitol Impurity 12 (CAS 1809782-28-2)
- Eldecalcitol Impurity 13 (CAS CATO-C4X-214013)
- Eldecalcitol Impurity 18 (CAS CATO-C4X-214018)
- Eldecalcitol Impurity 8 (CAS CATO-C4X-21408)
Recommended Standards
- 1-(2,6-Bis(3,5-bis(trifluoromethyl)phenyl)-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-7-(trifluoromethyl)-1,2,3,4-tetrahydroquinoline (CAS 2157435-18-0)
- nonadecanedioic acid,10-[[3-(dimethyla mino)propyl](1-oxooctyl)amino]-,1,19-bis(2-hexyloctyl) ester (CAS 2036272-60-1)
- 2-trans-Dodecenoyl-Co A (CAS 1066-12-2)
- Desmopressin Impurity 8 (CAS CATO-C4X-22158)
- Edoxaban Impurity 98 (p-Toluenesulfonic acid) (CAS CATO-C4X-106398)
- 3-[5-(2-fluorophenyl)furan-2-yl]propanoic acid (CAS 24090-21-9)
- Solasodine hydrochloride (CAS 6106-33-8)
- 3-(Pyridin-3-yl)-5-(trifluoromethyl)pyridin-2-amine (CAS 902745-40-8)
- Cyanuric Chloride (CAS 108-77-0)
- Semaglutide Impurity 125 xTFA Salt (CAS CATO-C4X-2226125)
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