Methyl 2-amino-3-(3,4-dihydroxyphenyl)propanoate CAS 40611-00-5
| CAS No. | 40611-00-5 |
| Molecular Formula | C10H13NO4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Methyl 2-amino-3-(3,4-dihydroxyphenyl)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.
Methyl 2-amino-3-(3,4-dihydroxyphenyl)propanoate (CAS 40611-00-5) is a high-purity analytical reference standard with the molecular formula C10H13NO4HCl and a molecular weight of 247.67 g/mol.
Structurally, Methyl 2-amino-3-(3,4-dihydroxyphenyl)propanoate (C10H13NO4HCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 247.67 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C10H13NO4 HCl |
| Molecular Weight | 247.67 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 sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; 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.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Perchlorophenyl sulfamate (CAS 25998-97-4)
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- (R)-2-Methylazetidine (CAS 35848-07-8)
- 1-(4-Chloro-3-fluorophenyl)cyclopentanecarbonitrile (CAS 2167567-74-8)
- Tert-butyl 3-(1-aminoethyl)pyrrolidine-1-carboxylate (CAS 1367954-38-8)
- 1-((1-((4-Isopropoxyphenyl)sulfonyl)-3,5-dimethyl-1H-pyrazol-4-yl)sulfonyl)-4-methylpiperidine (CAS 956251-53-9)
- 5-(2-Methoxyphenyl)-1,3,4-oxadiazole-2-thiol (CAS 69844-25-3)
- 2-(5,6-difluoro-1H-indol-3-yl)ethan-1-amine hydrochloride (CAS 2044713-90-6)
- a-Bag Cell Peptide (1-8) (CAS 87549-53-9)
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