N-(4-(Diphenylphosphoryl)phenyl)benzamide CAS 90304-94-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90304-94-2 |
| Molecular Formula | C25H20NO2P |
| Molecular Weight | 397.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-(Diphenylphosphoryl)phenyl)benzamide (CAS 90304-94-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C25H20NO2P. Molecular weight: 397.41 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C25H20NO2P |
| Molecular Weight | 397.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 16.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
Related N Standards
- 1-(Diphenylphosphoryl)-N-(3-(trifluoromethyl)phenyl)methanethioamide (CAS 260410-83-1)
- 1-(Diphenylphosphoryl)-N-(4-(trifluoromethyl)phenyl)methanethioamide (CAS 680213-01-8)
- 4-(Diphenylphosphoryl)-2-methoxy-1,2-diphenylbutan-1-one (CAS 22950-51-2)
- 2-(Diphenylphosphoryl)-N,N-diphenylacetamide (CAS 90185-35-6)
- N-(4-(Diphenylphosphoryl)phenyl)-4-methylbenzamide (CAS 90304-95-3)
- (S)-2-((Diphenylphosphoryl)(methyl)amino)-3-phenylpropanoic acid (CAS 62316-83-0)
- n-(Diphenylphosphoryl)-p,p-diphenylphosphinimidic acid (CAS 31239-06-2)
- 2-(Diphenylphosphoryl)-N,N-diisobutylacetamide (CAS 97937-88-7)
Recommended Standards
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