17a(H),21a(H)-(22RS)-Trishomohopane CAS 105498-26-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 105498-26-8 |
| Molecular Formula | C33H58 |
| Molecular Weight | 454.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
17a(H),21a(H)-(22RS)-Trishomohopane (CAS 105498-26-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C33H58. Molecular weight: 454.81 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C33H58 |
| Molecular Weight | 454.81 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.) | 1987 |
Recommended Standards
- Methyl 4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl][(2-hydroxyphenyl)methyl]amino}-3-fluorobenzoate (CAS 1708126-08-2)
- (3,4,7,8-Tetramethyl-1,10-Phenanthroline) Nickel dibromide (CAS 2414273-20-2)
- Ethyl N-[(2Z)-2-{[(3-chloro-4-{[5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)amino]methylidene}-2-cyanoacetyl]carbamate (CAS 338769-97-4)
- (2-Amino-4-bromo-6-fluorophenyl)methanol (CAS 2386421-87-8)
- 2-(((1H-Benzo[d]imidazol-2-yl)thio)methyl)succinic acid (CAS 95373-96-9)
- 2-(Bromodifluoromethyl)quinoline (CAS 264920-38-9)
- 3-((6-Fluoropyridin-2-yl)amino)propan-1-ol (CAS 1000981-38-3)
- 4-((1-Phenylallyl)oxy)benzaldehyde (CAS 447428-96-8)
- 3-((Dimethylamino)methyl)furan-2-carboxylic acid (CAS 1094269-42-7)
- Semaglutide impurity 215 (CAS CATO-C4X-2226215)
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