(S)-Methyl 2-acetamido-3-phenylpropanoate CAS 67654-58-4
| CAS No. | 67654-58-4 |
| Molecular Formula | C12H15NO3 |
| Molecular Weight | 221.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (S)-Methyl 2-acetamido-3-phenylpropanoate.
(S)-Methyl 2-acetamido-3-phenylpropanoate (CAS 67654-58-4), molecular formula C12H15NO3 and molecular weight 221.25 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (S)-Methyl 2-acetamido-3-phenylpropanoate (C12H15NO3) 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures (S)-Methyl 2-acetamido-3-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.
Physical & Chemical Properties
| Molecular Formula | C12H15NO3 |
| Molecular Weight | 221.25 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.) | 1976 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (S)-4-Ethyl-3-(4-methoxyphenyl)oxazolidin-2-one (CAS 572923-07-0)
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- (S)-4-Ethyl-3-(3-methoxyphenyl)oxazolidin-2-one (CAS 572923-01-4)
- 1-(2,3-Dihydroxybenzyl)piperidin-4-one (CAS 831223-62-2)
- 2-((2-((4-Methoxyphenyl)amino)-2-oxoethyl)sulfonyl)acetic acid (CAS 338953-92-7)
- 4-Difluoromethoxy-2,5-dimethylanisole (CAS 1804885-98-0)
- 2-{[(4-chlorophenyl)methyl]sulfanyl}-4-(methoxymethyl)-6-(pyrrolidin-1-yl)pyrimidine (CAS 338747-99-2)
- 3-Chloro-N-(5-fluoro-2-methylphenyl)benzamide (CAS 710310-22-8)
- 3-(4-piperidyl)propanal (CAS 15848-31-4)
- Tolvaptan Impurity 43 (CAS CATO-C4X-195543)
- 2-Methyl-4-(5-(1-methylpyrrolidin-2-yl)pyridin-3-yl)but-3-yn-2-ol (CAS 179120-73-1)
- Methyl (4-amino-1H-pyrazol-1-yl)acetate hydrochloride (CAS 6647-89-8)
- Minodronic Impurity 1 (CAS 21755-34-0)
- Peptide Impurity 81 TFA (CAS CATO-CPTD788581)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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