1,2-Bis(diphenylphosphinomethyl)benzene CAS 62144-65-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 62144-65-4 |
| Molecular Formula | C32H28P2 |
| Molecular Weight | 474.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2-Bis(diphenylphosphinomethyl)benzene (CAS 62144-65-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C32H28P2. Molecular weight: 474.51 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C32H28P2 |
| Molecular Weight | 474.51 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
Related Bis Standards
Recommended Standards
- (S)-4-Nitrophenyl 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-methylpentanoate (CAS 71989-25-8)
- 1,3-Bis((diphenylphosphino)methyl)benzene (CAS 89756-88-7)
- (R)-4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(((benzyloxy)carbonyl)amino)butanoic acid (CAS 369611-58-5)
- 3-Ethyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine dihydrochloride (CAS 1269052-65-4)
- (4S,5R)-4-(tert-Butyl)-5-methoxyoxazolidin-2-one (CAS 335627-81-1)
- Tert-butyl 4-(5-mercapto-4-methyl-4h-1,2,4-triazol-3-yl)piperidine-1-carboxylate (CAS 952183-40-3)
- 2-(Cyclopropylamino)-6-methylpyrimidin-4-ol (CAS 5734-72-5)
- (S)-2-Amino-N-((R)-1-benzylpyrrolidin-3-yl)-3-methylbutanamide (CAS 1401668-39-0)
- 2-(4-Methoxyphenyl)-6,8-dimethylquinoline-4-carbonyl chloride (CAS 1160262-84-9)
- Semaglutide Impurity 148 (CAS CATO-C4X-2226148)
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