Methyl 3-amino-2-[(4-methylphenyl)methyl]propanoate CAS 1038365-99-9
| CAS No. | 1038365-99-9 |
| Molecular Formula | C12H17NO2 |
| Molecular Weight | 207.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, Methyl 3-amino-2-[(4-methylphenyl)methyl]propanoate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 207.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Methyl 3-amino-2-[(4-methylphenyl)methyl]propanoate (CAS 1038365-99-9), molecular formula C12H17NO2 and molecular weight 207.27 g/mol, is a CATO reference standard with documented purity and traceability.
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.
As a certified reference material (CRM), Methyl 3-amino-2-[(4-methylphenyl)methyl]propanoate 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 | C12H17NO2 |
| Molecular Weight | 207.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 3-Amino-2-methyl-2-(2-methylbenzyl)propanoic acid (CAS 1017125-81-3)
- 4-Amino-4-(4-ethylphenyl)butanoic acid (CAS 1018185-38-0)
- 4-Amino-4-(2,5-dimethylphenyl)butanoic acid (CAS 1038243-33-2)
- Methyl 3-amino-2-[(3-methylphenyl)methyl]propanoate (CAS 1038704-11-8)
- Methyl 3-amino-2-(2-methylbenzyl)propanoate (CAS 1038704-16-3)
- Methyl 3-amino-3-(3,4-dimethylphenyl)propanoate (CAS 1157123-32-4)
- 3-Amino-2-((2,3-dihydrobenzofuran-5-yl)methyl)propan-1-ol (CAS 1157543-62-8)
- 3-Amino-4-(dimethylamino)-N,N-dimethylbenzamide (CAS 1158608-89-9)
Recommended Standards
- 1-[4-(aminomethyl)phenyl]-3-(propan-2-yl)urea (CAS 1038238-22-0)
- N-(4-hydroxyphenyl)-N-methylpentanamide (CAS 1038216-75-9)
- 4-{[methyl(propan-2-yl)amino]methyl}benzoic acid (CAS 1040333-66-1)
- n-(4-Hydroxyphenyl)-n,2,2-trimethylpropanamide (CAS 1038215-86-9)
- 1-Benzyl-4-methoxy-1H-indole (CAS 90811-56-6)
- 7-Chloro-N-(4-nitrophenyl)thiazolo[5,4-d]pyrimidin-2-amine (CAS 871266-83-0)
- Trichloroisooctyl-silane (CAS 39050-74-3)
- 1-Bromo-1-cyclopentyl 4-Chlorophenyl Ketone (CAS 6728-56-9)
- 1H-Naphtho[1,2-d][1,2,3]triazole (CAS 233-59-0)
- tert-Butyl ((3R,5R,6S)-5-fluoro-6-methylpiperidin-3-yl)carbamate (CAS 2734868-03-0)
- 3-(Aminomethyl)-5,6-dimethylpyrazin-2-amine (CAS 113238-60-1)
- 2-((4-Fluorophenyl)thio)-5-nitropyridine (CAS 887577-20-0)
- Tert-butyl (2-(5-bromothiophen-2-yl)cyclopropyl)carbamate (CAS 2168373-35-9)
- D-Tyr1-Tirzepatide (CAS CATO-CPTD788928)
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