17a(H),21B(H)-(22RS)-Bishomohopane CAS 54352-50-0
| CAS No. | 54352-50-0 |
| Molecular Formula | C32H56 |
| Molecular Weight | 440.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
17a(H),21B(H)-(22RS)-Bishomohopane (C32H56) contains an aromatic ring system. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
17a(H),21B(H)-(22RS)-Bishomohopane (CAS 54352-50-0) is a high-purity analytical reference standard with the molecular formula C32H56 and a molecular weight of 440.79 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 17a(H),21B(H)-(22RS)-Bishomohopane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C32H56 |
| Molecular Weight | 440.79 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 |
| 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.) | 1972 |
Recommended Standards
- 17a(H),21a(H)-(22RS)-Bishomohopane (CAS 105498-25-7)
- N-(2-(4-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)ethyl)-1,1,1-trifluoromethanesulfonamide (CAS 338409-88-4)
- 4-{[(4-bromophenyl)sulfanyl]methyl}-1-(4-chlorobenzoyl)piperidin-4-ol (CAS 478248-14-5)
- 5-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl](methyl)amino}-2-methyl-3-phenyl-hexahydro-2H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione (CAS 324009-27-0)
- 1-(2-Ethoxyethyl)cyclopentane-1-carboxylic acid (CAS 1309166-07-1)
- Ethyl (5-phenyl-1,4,5,6-tetrahydropyrimidin-2-yl)carbamate (CAS 78533-62-7)
- 2-(Phenylthio)pyridine (CAS 3111-54-4)
- Tert-butyl 4-(2-amino-1-(4-chlorophenyl)ethyl)piperazine-1-carboxylate (CAS 444892-51-7)
- 5-Aminobenzene-1,3-diol Hydrochloride (CAS 6318-56-5)
- 3-(5-Fluoro-1H-benzo[d]imidazol-1-yl)-1-methyl-1H-pyrazole-4-carboxylic acid (CAS 2377991-40-5)
- Ganirelix lmpurity 15 (CAS CATO-C4X-237315)
- 2-Bromo-4-ethylpyrimidine (CAS 195708-66-8)
- 3-(Piperidin-4-yl)-5-(trifluoromethyl)-1H-indole (CAS 959236-45-4)
- Semaglutide impurity 269 (CAS CATO-C4X-2226269)
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 18665070610 / Nicole.chen@cato-chem.com