Ethyl 3-Hydroxy-3-phenylpropanoate CAS 5764-85-2
| CAS No. | 5764-85-2 |
| Molecular Formula | C11H14O3 |
| Molecular Weight | 194.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Ethyl 3-Hydroxy-3-phenylpropanoate (CAS 5764-85-2), a certified reference material (molecular formula C11H14O3, MW 194.23 g/mol) for analytical method development and quality control.
Ethyl 3-Hydroxy-3-phenylpropanoate (C11H14O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), Ethyl 3-Hydroxy-3-phenylpropanoate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
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.) | 1958 |
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 3-hydrazinyl-4-methylbenzoate (CAS 933690-86-9)
- Ethyl 3-methoxy-2-methylbenzoate (CAS 627883-78-7)
- Ethyl 3-ethoxybenzoate (CAS 5432-17-7)
- Ethyl 3-methoxy-4-methylbenzoate (CAS 86239-03-4)
- 1-(3-Bromo-2-methylpropyl)-4-methylcyclohexane (CAS 2808-52-8)
- 2-Nitroaniline hydrochloride (CAS 15873-52-6)
- 1,2,3,4,6,7,8-Heptachlorodibenzofuran (CAS 38998-75-3)
- 2-(4-Hydrazinylbenzenesulfonyl)-1,2,3,4-tetrahydroisoquinoline (CAS 1156001-62-5)
- DST(disuccinimidyl tartrate) (CAS 77658-91-4)
- 2-(Aminomethyl)-5-(difluoromethyl)-6-(trifluoromethyl)pyridine-3-sulfonyl chloride (CAS 1361798-05-1)
- 2-Bromo-5-nitropyridine-3-carboxylic acid (CAS 914222-92-7)
- Ethyl 4-bromothiophene-2-carboxylate (CAS 62224-17-3)
- Bis(4-aminocyclohexyl)methyl carbamate (CAS 15484-34-1)
- Experimental Allergic Encephalitogenic Peptide (CAS 29705-92-8)
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