Cholesterol Impurity 18 CAS 54378-86-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 54378-86-8 |
| Molecular Formula | C27H44O4S |
| Molecular Weight | 464.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Cholesterol Impurity 18 (CAS 54378-86-8) pharmaceutical standards reference standard. Molecular formula: C27H44O4S. Molecular weight: 464.70 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C27H44O4S |
| Molecular Weight | 464.70 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Sulfur Atoms | 1 |
Related Cholesterol Standards
- Cholesterol ethyl carbonate (CAS 23836-43-3)
- Cholesterol isobutyrate (CAS 1180-43-4)
- Cholesterol Isopropyl Carbonate (CAS 78916-25-3)
- Cholesterol Chloroformate (CAS 7144-08-3)
- Cholesterol Methyl Carbonate (CAS 15507-52-5)
- Cholesterol Impurity 38 (CAS 41461-10-3)
- Cholesterol hexanoate (CAS 1062-96-0)
- 7-Oxo Cholesterol 3-Acetate (CAS 809-51-8)
Recommended Standards
- 2-(((6-Bromo-4-oxoquinazolin-3(4H)-yl)methyl)amino)-N-((4-chlorophenyl)carbamoyl)acetamide (CAS 86816-93-5)
- N1,N1-Dimethyl-N2-(pyridin-3-ylmethyl)-N2-(4-(2,4,6-triisopropylphenyl)thiazol-2-yl)ethane-1,2-diamine (CAS 136468-36-5)
- Cholecalciferol Sulfate (CAS 10529-43-8)
- (2E)-3-(2,4-Dimethylphenyl)-N-(4-iodophenyl)prop-2-enamide (CAS 329778-40-7)
- tert-Butyl (3-bromofuran-2-yl)carbamate (CAS 704913-90-6)
- 3-(4-Ethylbenzoyl)-4-methylpyridine (CAS 1187168-18-8)
- cis-6-Benzyloctahydro-2H-pyrano[3,2-c]pyridine (CAS 1629784-84-4)
- 1,1-Diethoxy-3-isocyanopropane (CAS 139723-02-7)
- ((3-(Hydroxymethyl)benzyl)imino)dimethyl-lambda6-sulfanone (CAS 1621962-64-8)
- D-[Ser]8-Semaglutide (CAS CATO-CPTD788632)
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