methyl 2-amino-3-methoxypropanoate hydrochloride CAS 88642-83-5
| CAS No. | 88642-83-5 |
| Molecular Formula | C5H11NO3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of methyl 2-amino-3-methoxypropanoate hydrochloride is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
methyl 2-amino-3-methoxypropanoate hydrochloride (CAS 88642-83-5), molecular formula C5H11NO3HCl and molecular weight 169.60 g/mol, is a CATO reference standard with documented purity and traceability.
methyl 2-amino-3-methoxypropanoate hydrochloride (C5H11NO3HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C5H11NO3 HCl |
| Molecular Weight | 169.60 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2-Methyl-4-phenylquinolin-8-amine (CAS 113790-70-8)
- (S)-Ethyl 2-acetamido-3-(4-(((2,2,2-trichloroethoxy)sulfonyl)methyl)phenyl)propanoate (CAS 1146758-12-4)
- 3-(4-Methoxypiperidin-1-yl)propanoic acid (CAS 1096353-64-8)
- 3-Carbamoyl-2-methylimidazo(1,2-a)pyridine (CAS 21801-89-8)
- N-(cyclopropylmethyl)-6-methylpyridin-3-amine (CAS 1523513-70-3)
- 4,6-Dichloro-2-isobutylpyrimidin-5-amine (CAS 61457-01-0)
- Methyl 3-{[(4-chlorophenyl)methyl]amino}-2-methylpropanoate (CAS 1154286-85-7)
- 2-(3-Cycloheptyl-1,2,4-oxadiazol-5-yl)azepane hydrochloride (CAS 1423026-03-2)
- 3-(2,2-Difluoroethoxy)-1-isopropyl-1H-pyrazol-4-amine (CAS 1431968-11-4)
- Des-Phe22-Tirzepatide (CAS CATO-CPTD788951)
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