ethyl 2-amino-2-(3-hydroxyphenyl)acetate CAS 536754-45-7
| CAS No. | 536754-45-7 |
| Molecular Formula | C10H13NO3 |
| Molecular Weight | 195.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
ethyl 2-amino-2-(3-hydroxyphenyl)acetate (CAS 536754-45-7), molecular formula C10H13NO3 and molecular weight 195.22 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of ethyl 2-amino-2-(3-hydroxyphenyl)acetate (C10H13NO3) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H13NO3 |
| Molecular Weight | 195.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 1 |
Related ethyl Standards
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- Methyl 3-amino-3-(3-hydroxyphenyl)propanoate (CAS 1037313-22-6)
- Ethyl 2-(3-amino-2-hydroxyphenyl)acetate (CAS 1072150-23-2)
Recommended Standards
- ethyl 2-[(6-methylpyridin-3-yl)oxy]acetate (CAS 24015-97-2)
- Ethyl 2-amino-3-(pyrimidin-4-yl)propanoate (CAS 361458-27-7)
- Ethyl 2,4-dimethyl-6-oxo-1,6-dihydropyridine-3-carboxylate (CAS 36853-14-2)
- Ethyl 2-amino-5-methoxybenzoate (CAS 64018-98-0)
- 5,7-Dihydroxy-3-phenyl-4H-chromen-4-one (CAS 4044-00-2)
- (Cyclopropylmethyl)urea (CAS 61600-98-4)
- 5205-93-6 63OBQ7BZDS N-(3-(Dimethylamino)propyl)methacrylamide 2-Propenamide, N-(3-(dimethylamino)propyl)-2-methyl- EINECS 226-002-3 UNII-63OBQ7BZDS EC 226-002-3 (CAS 5205-93-6)
- 2-(2-(Methylthio)phenyl)acetonitrile (CAS 27356-30-5)
- 1-[(3-Chlorophenyl)methyl]-2-oxo-6-(trifluoromethyl)-1,2-dihydropyridine-3-carboxamide (CAS 338977-69-8)
- N-((4-Benzyl-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)benzamide (CAS 392248-02-1)
- 3-Amino-5,7-diethylisoxazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione (CAS 88236-68-4)
- Terbuthylazine-desethyl-2-hydroxy (CAS 66753-06-8)
- 5-Methoxy-2-(piperazin-1-yl)pyrimidine dihydrochloride (CAS 1707714-54-2)
- Des-Ala21-Tirzepatide (CAS CATO-CPTD788952)
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