Cholesterol-18O CAS 59613-51-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 59613-51-3 |
| Molecular Formula | C27H46[18O] |
| Molecular Weight | 388.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Cholesterol-18O (CAS 59613-51-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C27H46[18O]. Molecular weight: 388.65 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C27H46[18O] |
| Molecular Weight | 388.65 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
Related Cholesterol Standards
Recommended Standards
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- 4-Fluoro-2-((4-methylpiperidin-1-yl)methyl)benzaldehyde (CAS 1443312-29-5)
- tert-butyl (2R,5S)-2,5-dimethylpiperazine-1-carboxylate hydrochloride (CAS 1523541-79-8)
- (2R,3R,4S,5R)-2-(2-Hydrazinyl-6-(((R)-tetrahydrofuran-3-yl)amino)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (CAS 920974-56-7)
- Chroman-3-carbonitrile (CAS 89197-60-4)
- Ethyl 3-(2-methylcyclopropyl)-1,2,4-oxadiazole-5-carboxylate (CAS 1492251-72-5)
- 3-Formylphenyl 3-nitrobenzenesulfonate (CAS 1432437-14-3)
- Semaglutide impurity 46 (CAS CATO-C4X-222646)
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