2-amino-2-methyl-3-phenylpropanoic acid hydrochloride CAS 14603-95-3
| CAS No. | 14603-95-3 |
| Molecular Formula | C10H13NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-amino-2-methyl-3-phenylpropanoic acid hydrochloride (C10H13NO2HCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-amino-2-methyl-3-phenylpropanoic acid hydrochloride (CAS 14603-95-3) is a high-purity analytical reference standard with the molecular formula C10H13NO2HCl and a molecular weight of 215.68 g/mol.
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 | C10H13NO2 HCl |
| Molecular Weight | 215.68 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 4-Chloro-2-phenylpyridine (CAS 57311-18-9)
- 2-(2,5-Dimethylphenyl)-6-methylquinoline-4-carbonyl chloride (CAS 1160253-49-5)
- 4-[(3-Nitrobenzoyl)oxy]benzaldehyde (CAS 359644-57-8)
- Methyl 6-chloro-2H-chromene-3-carboxylate (CAS 68281-65-2)
- Ethyl 2-(3-chloro-4-ethoxyphenyl)-2-oxoacetate (CAS 1443324-59-1)
- Semaglutide Impurity 131 (CAS 2618647-80-4)
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