17a(H),21a(H)-(22RS)-Bishomohopane CAS 105498-25-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 105498-25-7 |
| Molecular Formula | C32H56 |
| Molecular Weight | 440.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
17a(H),21a(H)-(22RS)-Bishomohopane (CAS 105498-25-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C32H56. Molecular weight: 440.79 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
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.) | 1987 |
Recommended Standards
- 4-{[(4-bromophenyl)sulfanyl]methyl}-1-(4-chlorobenzoyl)piperidin-4-ol (CAS 478248-14-5)
- 17a(H),21B(H)-(22RS)-Bishomohopane (CAS 54352-50-0)
- (E)-2-amino-3-((4-((2-chloro-6-fluorobenzyl)oxy)benzylidene)amino)-6-(trifluoromethyl)pyrimidin-4(3H)-one (CAS 866149-01-1)
- 2',7'-Dichloro-3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-6-carboxylic acid (CAS 144316-86-9)
- 4-(2-(4-Methylpiperidin-1-yl)-2-oxoethoxy)benzaldehyde (CAS 915923-84-1)
- N-(4-Methoxybenzyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 380152-01-2)
- 4-(Dipropylamino)butan-1-ol (CAS 51599-79-2)
- 2-{4-[(2-chlorophenyl)methyl]piperazin-1-yl}acetohydrazide (CAS 893726-31-3)
- L-2-Abu-Ome.HCl (CAS 56545-22-3)
- Palmitoyl Tripeptide-1 HCl (CAS 2757690-14-3)
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