2,2,5,7,8-Pentamethylchroman CAS 55646-01-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55646-01-0 |
| Molecular Formula | C14H20O |
| Molecular Weight | 204.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,2,5,7,8-Pentamethylchroman (CAS 55646-01-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C14H20O. Molecular weight: 204.31 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C14H20O |
| Molecular Weight | 204.31 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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 |
Related Pentamethylchroman Standards
Recommended Standards
- 2,2,3,5-Tetramethylbutyrophenone (CAS 898765-66-7)
- 2,2-Dimethyl-6-phenylhexan-3-one (CAS 94743-26-7)
- 2,2,3,4-Tetramethylbutyrophenone (CAS 898765-64-5)
- 2-(pyridin-4-yl)ethanimidamide trihydrochloride (CAS 1955519-77-3)
- 4-Fluoropyrazolo[1,5-a]pyridine-7-carbonitrile (CAS 1427438-37-6)
- 8-(4-Chlorophenylthio)-adenosine3:5-cyclicmonophosphatesodiumsalt (CAS 93882-12-3)
- Methyl (3aR,6aR)-hexahydrocyclopenta[c]pyrrole-3a(1H)-carboxylate (CAS 2089245-31-6)
- Rel-benzyl ((1r,4r)-4-(bromomethyl)cyclohexyl)carbamate (CAS 2205415-17-2)
- Methyl 5-chloro-2-methoxy-4-(trifluoromethyl)benzoate (CAS 885518-15-0)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
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