3-(Diphenylphosphoryl)butan-2-yl carbamate CAS 88167-95-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 88167-95-7 |
| Molecular Formula | C17H20NO3P |
| Molecular Weight | 317.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Diphenylphosphoryl)butan-2-yl carbamate (CAS 88167-95-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H20NO3P. Molecular weight: 317.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H20NO3P |
| Molecular Weight | 317.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
Related Diphenylphosphoryl Standards
- 2-(Diphenylphosphoryl)ethyl butyrate (CAS 25263-09-6)
- 1-(Diphenylphosphoryl)-2,4-dimethylpentan-3-one (CAS 89358-78-1)
- 2-((Diphenylphosphoryl)methyl)-2,3-dimethylbutanal (CAS 89358-77-0)
- 1-(4-(Diphenylphosphoryl)phenyl)ethanone 5032-76-8 (CAS 5032-76-8)
- (4-(Diphenylphosphoryl)phenyl)boronic acid (CAS 1353035-29-6)
- (3-(Diphenylphosphoryl)phenyl)boronic acid (CAS 1437305-40-2)
- 2-((Diphenylphosphoryl)methyl)cyclohexanone (CAS 86488-93-9)
- 2-(Diphenylphosphoryl)cyclopent-1-ene-1-carboxylic acid (CAS 885456-90-6)
Recommended Standards
- 2-Cyano-3-(5-(4-sulfamoylphenyl)furan-2-yl)acrylamide (CAS 300559-51-7)
- 3-Methyl-6-nitro-1-(phenylsulfonyl)-1H-indazole (CAS 62235-37-4)
- 2-{3-nitro-4-[(propan-2-yl)amino]benzenesulfonamido}acetic acid (CAS 851169-05-6)
- 2-Hydroxy-7,8-dihydroquinazolin-5(6H)-one (CAS 21599-39-3)
- (2R,6R)-2,6-Dimethylpiperidine x HCl, 98%ee, 98% (CAS 32166-04-4)
- (Rp)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (3-nitrophenyl) benzylphosphonate (CAS 1463876-84-7)
- Acetyl tetrapeptide-3 (CAS 827306-88-7)
- 2-((5,7-Dibromoquinolin-8-yl)oxy)-N-hydroxyacetimidamide (CAS 88757-68-0)
- N-(2-Cyano-3-methylbutan-2-yl)-2-((1-(2,4-dimethylphenyl)-1H-tetrazol-5-yl)thio)acetamide (CAS 850471-40-8)
- Semaglutide impurity 77 (CAS CATO-C4X-222677)
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