Dicyclohexylphosphinic acid CAS 832-39-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 832-39-3 |
| Molecular Formula | C27H20O4 |
| Molecular Weight | 408.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dicyclohexylphosphinic acid (CAS 832-39-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C27H20O4. Molecular weight: 408.45 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C27H20O4 |
| Molecular Weight | 408.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Recommended Standards
- Boc-Lys(Ac)-pNA (CAS 879611-53-7)
- Ethyl 5-(2-(2-(diethylamino)-2-oxoacetyl)-1H-pyrrol-1-yl)-1-phenyl-1H-pyrazole-4-carboxylate (CAS 477709-21-0)
- Boc-Arg(Z)-OH (CAS 51219-18-2)
- (5-Chloro-4-fluoropyridin-3-yl)methanamine (CAS 1256820-21-9)
- 4-(tert-butylamino)-1,1,1-trifluorobut-3-en-2-one (CAS 176722-50-2)
- (2R,3S)-4-benzyl-2-methylmorpholine-3-carboxylic acid (CAS 1932181-24-2)
- 4-Chloro-1,2-phenylenediamine (CAS 95-83-0)
- 2-(Difluoromethyl)-5-methyl-3-nitropyridine-4-acetonitrile (CAS 1805611-64-6)
- 1-[(2s)-1-[(tert-butoxy)carbonyl]pyrrolidine-2-carbonyl]piperidine-4-carboxylic acid (CAS 955964-45-1)
- Liraglutide Impurity 28 (CAS CATO-C4X-199228)
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