2-(2-(Diphenylphosphino)phenyl)-4,5-diphenyloxazole CAS 2757082-54-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2757082-54-3 |
| Molecular Formula | C33H24NOP |
| Molecular Weight | 481.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-(Diphenylphosphino)phenyl)-4,5-diphenyloxazole (CAS 2757082-54-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C33H24NOP. Molecular weight: 481.52 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C33H24NOP |
| Molecular Weight | 481.52 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, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 22.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(sulfomethyl)phenyl)propanoic acid (CAS 206060-45-9)
- 2-(4-Acetamidophenyl)-N-(6-amino-1-butyl-3-(3-fluorobenzyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)acetamide (CAS 628279-20-9)
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(sulfomethyl)phenyl)propanoic acid (CAS 206060-44-8)
- 1-(Tert-butyl)-4-(chloromethyl)cyclohexane (CAS 1343832-88-1)
- 3-(4-Methoxyphenyl)-5-((phenylselanyl)methyl)-4,5-dihydroisoxazole (CAS 828939-56-6)
- Isoxazol-4-ylmethanamine (CAS 173850-43-6)
- ethyl 5-(bromomethyl)-2-methyl-pyrazole-3-carboxylate (CAS 199480-29-0)
- 1-Allyl-5-oxopyrrolidine-3-carbohydrazide (CAS 1437312-07-6)
- 6-Bromo-3-cyano-4-fluoro 1H-Indazole (CAS 1000340-94-2)
- Neuropeptide Y (3-36) (porcine) trifluoroacetate salt (CAS 143863-88-1)
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