Epimetendiol CAS 132830-78-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 132830-78-5 |
| Molecular Formula | C20H31O2 |
| Molecular Weight | 303.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Epimetendiol (CAS 132830-78-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H31O2. Molecular weight: 303.46 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H31O2 |
| Molecular Weight | 303.46 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, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
Recommended Standards
- 3-Bromo-5-(trifluoromethoxy)benzoyl chloride (CAS 1092461-36-3)
- 2-Bromo-6-chloro-4-(trifluoromethyl)benzoic acid (CAS 1956322-96-5)
- N,N-Diethyl-4,4-bipiperidine-1-sulfonamide (CAS 1000941-37-6)
- (5E)-2-Mercapto-5-[(5-methyl-2-furyl)methylene]-3-phenyl-3,5-dihydro-4H-imidazol-4-one (CAS 341943-56-4)
- (E)-N'-[(2,6-Dichlorophenyl)methoxy]-N-{thieno[2,3-d]pyrimidin-4-yl}methanimidamide (CAS 477846-38-1)
- N-carbamimidoyl-3,4-dimethoxybenzenesulfonamide (CAS 931967-80-5)
- 3-(3-Chloro-4-fluorophenyl)-1H-pyrazol-5-amine (CAS 1313910-84-7)
- 1-Tosyl-1H-benzo[d]imidazole (CAS 15728-44-6)
- Azilsartan Impurity 152 (CAS 1675270-44-6)
- Tirzepatide Impurity 46 (CAS CATO-C4X-324046)
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