benzyl (2S)-2-amino-3-(1H-imidazol-4-yl)propanoate;hydrochloride CAS 120887-54-9
| CAS No. | 120887-54-9 |
| Molecular Formula | C13H25N3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
benzyl (2S)-2-amino-3-(1H-imidazol-4-yl)propanoate;hydrochloride (C13H25N3O2HCl) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
benzyl (2S)-2-amino-3-(1H-imidazol-4-yl)propanoate;hydrochloride (CAS 120887-54-9), molecular formula C13H25N3O2HCl and molecular weight 291.82 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), benzyl (2S)-2-amino-3-(1H-imidazol-4-yl)propanoate;hydrochloride 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 | C13H25N3O2 HCl |
| Molecular Weight | 291.82 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 DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
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- 5-Chloro-2-methoxy-4-(methylamino)benzoic acid (CAS 61694-98-2)
- 3,4-Dihydroxythiophene-2,5-dicarboxylic Acid Diethyl Ester (CAS 1822-66-8)
- 2-(2-Isopropoxypyridin-3-yl)piperidine-1-carbaldehyde (CAS 1352513-50-8)
- ethyl 6-bromo-5-hydroxy-1-methyl-2-(2-oxoethyl)-1H-indole-3-carboxylate (CAS 1704066-49-8)
- 2-[[3-(4-Methoxyphenyl)-1,2,4-triazolo[4,3-b]pyridazin-6-yl]oxy]ethanamine (CAS 1204296-37-6)
- Eplerenone Impurity 12 (CAS CATO-C4X-163012)
- Ethyl 3-amino-5-(p-tolyl)-1H-pyrazole-4-carboxylate (CAS 1301758-05-3)
- (Leu31,Pro34)-Peptide YY (human) trifluoroacetate salt (CAS 179986-95-9)
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