Ethyl 3-hydroxy-3-phenylbutanoate CAS 2293-60-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2293-60-9 |
| Molecular Formula | C12H16O3 |
| Molecular Weight | 208.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 3-hydroxy-3-phenylbutanoate (CAS 2293-60-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H16O3. Molecular weight: 208.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H16O3 |
| Molecular Weight | 208.25 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Ethyl Standards
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- ethyl 4-hydroxy-4-phenylbutanoate (CAS 111636-13-6)
- 1-(4-Hydroxy-3-methoxyphenyl)pentan-1-one (CAS 114515-51-4)
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Recommended Standards
- Ethyl 3-(Bicyclo[2.2.1]hept-5-en-2-yl)-3-oxopropanoate (CAS 75275-66-0)
- Ethyl 4-(2-hydroxyphenyl)butanoate (CAS 20921-17-9)
- Ethyl 3-(4-Methoxyphenyl)propanoate (CAS 22767-72-2)
- 2-Hydroxy-2-(5-oxo-2-phenylpyrazolidin-1-yl)acetic acid (CAS 100944-16-9)
- (E)-3-(2-chlorophenyl)-1-(4-hydroxyphenyl)prop-2-en-1-one (CAS 5424-02-2)
- Apixaban Impurity 167 (CAS CATO-C4X-1088167)
- 2-(5-Fluoro-2-methoxyphenyl)-5,5-dimethyl-1,3,2-dioxaborinane (CAS 2096997-59-8)
- (1R,2R)-1-Amino-2,3-dihydro-1H-indene-2-methanol (CAS 1391370-02-7)
- 7,8-Dihydroxy-4-methylcoumarin (CAS 2107-77-9)
- Hexapeptide-1 (CAS CATO-CPTD788821)
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