Ethyl 5-oxo-5-phenylpentanoate CAS 73172-56-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 73172-56-2 |
| Molecular Formula | C13H16O3 |
| Molecular Weight | 220.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 5-oxo-5-phenylpentanoate (CAS 73172-56-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H16O3. Molecular weight: 220.26 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H16O3 |
| Molecular Weight | 220.26 g/mol |
| Appearance | Off-white to pale 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
Recommended Standards
- ethyl 4-oxo-5-phenylpentanoate (CAS 20416-11-9)
- Ethyl trans-2-(4-Methoxyphenyl)cyclopropanecarboxylate (CAS 6142-64-9)
- Ethyl 4-oxo-4-(p-tolyl)butanoate (CAS 6942-61-6)
- 5-(Cyclohexylmethyl)-2-methylphenol (CAS 1243455-14-2)
- Ethyl 2-(6-chloro-2,2-dimethyl-3-oxo-2H-benzo[b][1,4]oxazin-4(3H)-yl)acetate (CAS 221225-76-9)
- 5-(tert-Butyl)-3-cyclopropoxypicolinic acid (CAS 1243448-29-4)
- (E)-1-(2-Hydroxy-3,4,6-trimethoxyphenyl)-3-phenylprop-2-en-1-one (CAS 91856-16-5)
- 2-Bromo-N-cyclopropyl-2-(4-fluorophenyl)acetamide (CAS 923225-99-4)
- 4-(4,5,6,7-Tetrahydro-1H-1,3-benzodiazol-2-yl)butanoic acid (CAS 933751-17-8)
- semaglutide (CAS 782487-28-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com