Diethyl (2-oxo-4-phenylbutyl)phosphonate CAS 40601-45-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40601-45-4 |
| Molecular Formula | C14H21O4P |
| Molecular Weight | 284.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diethyl (2-oxo-4-phenylbutyl)phosphonate (CAS 40601-45-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H21O4P. Molecular weight: 284.29 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H21O4P |
| Molecular Weight | 284.29 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
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Recommended Standards
- 6-Mercaptopurine-9-β-D-ribofuranoside (CAS 574-25-4)
- diisopropyl (2-oxo-2-phenylethyl)phosphonate (CAS 57057-15-5)
- 6-(Morpholinosulfonyl)-1H-benzo[d][1,2,3]triazol-1-ol (CAS 571154-96-6)
- 3-[(4-Methylphenyl)methyl]-1,3,7-triazaspiro[4.4]nonane-2,4-dione (CAS 1524991-37-4)
- Tert-butyl (2-cyanoethyl)(cyclopropyl)carbamate (CAS 155542-13-5)
- 2-((4-Fluoro-2-methylphenoxy)methyl)-1,3-dioxolane (CAS 1443331-22-3)
- 4-Methylumbelliferyl-β-D-xylopyranoside (CAS 6734-33-4)
- 1-(4-Fluorophenyl)butan-1-ol (CAS 704-83-6)
- Omadacycline Impurity 33 (CAS CATO-C4X-285733)
- Insulin Degludec Impurity 15 (CAS CATO-C4X-215715)
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