Ethyl 2-hydroxy-2-phenylpropanoate CAS 32122-08-0
| CAS No. | 32122-08-0 |
| Molecular Formula | C11H14O3 |
| Molecular Weight | 194.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Ethyl 2-hydroxy-2-phenylpropanoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Ethyl 2-hydroxy-2-phenylpropanoate (CAS 32122-08-0) is a high-purity analytical reference standard with the molecular formula C11H14O3 and a molecular weight of 194.23 g/mol.
Based on its molecular formula C11H14O3, Ethyl 2-hydroxy-2-phenylpropanoate contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 194.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C11H14O3 |
| Molecular Weight | 194.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, 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.) | 1966 |
Related Ethyl Standards
- 2-Hydroxy-5-phenylpentanoic acid (CAS 104216-93-5)
- Methyl 4-hydroxy-3-propylbenzoate (CAS 105211-78-7)
- Methyl 3-(4-Hydroxy-2-methylphenyl)propanoate (CAS 105731-18-8)
- 2-hydroxy-N-[2-(pyridin-4-yl)ethyl]propanamide (CAS 111960-94-2)
- 5-Hydroxy-5-phenylpentanoic acid (CAS 116805-87-9)
- Methyl 2-hydroxy-3-(2-methylphenyl)propanoate (CAS 1181405-14-0)
- Methyl 2-hydroxy-3-(m-tolyl)propanoate (CAS 1181632-40-5)
- 3-Hydroxy-N,N-dimethyl-5-(methylamino)benzamide (CAS 1243441-51-1)
Recommended Standards
- Ethyl 2-hydroxy-2-(2-methylphenyl)acetate (CAS 62281-72-5)
- Ethyl 2-isopropylpyrimidine-5-carboxylate (CAS 954226-53-0)
- Ethyl 2-ethyl-6-hydroxybenzoate (CAS 82064-77-5)
- Ethyl 2-Methoxy-6-methylbenzoate (CAS 6520-83-8)
- 2-Methyl-N-propylbenzenesulfonamide (CAS 91252-35-6)
- 2-(3-Fluoro-2-methylphenyl)-1,3-dioxolane (CAS 773094-53-4)
- 4,6-Dichloro-2-methylnicotinonitrile (CAS 1185190-81-1)
- 1-Benzyl-4-(3-chlorophenyl)-3-methyl-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 860786-43-2)
- 3-(benzylsulfonyl)-2,3-dichloro-N-(6-methoxy-3-pyridinyl)acrylamide (CAS 1164476-67-8)
- 5-methylquinoline (CAS 7661-55-4)
- 1-Cyclohexyl-2-ethylbenzene (CAS 4501-37-5)
- Ethyl 2-(3-fluoro-4-hydroxyphenyl)acetate (CAS 259543-80-1)
- Adenosine Impurity 3 (CAS 3805-37-6)
- Acetyl Dipeptide-1 (CAS 196604-48-5)
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 18665070610 / Nicole.chen@cato-chem.com