α-Spinasterol CAS 481-18-5
Purity >95%In StockPharmaceutical Standards
| CAS No. | 481-18-5 |
| Molecular Formula | C29H48O |
| Molecular Weight | 412.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies α-Spinasterol (CAS 481-18-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C29H48O. Molecular weight: 412.69 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C29H48O |
| Molecular Weight | 412.69 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | 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.) | 1957 |
Related Spinasterol Standards
Recommended Standards
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- N-methoxy-N-methylpiperidine-4-carboxamide (CAS 160809-37-0)
- N,N-dimethyl-5-(1,2,3-thiadiazol-4-yl)thiophene-2-sulfonamide (CAS 320421-85-0)
- 2-Amino-1-{4H,5H,6H,7H-thieno[3,2-c]pyridin-5-yl}ethan-1-one (CAS 926193-39-7)
- 3-Bromo-5-methylbenzene-1,2-diol (CAS 117654-19-0)
- Hexyl(trimethylsilyl) Ether (CAS 17888-62-9)
- Semaglutide impurity 276 (CAS CATO-C4X-2226276)
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