Methyl (s)-3-amino-3-(2,5-dimethoxyphenyl)propanoate CAS 1213475-10-5
| CAS No. | 1213475-10-5 |
| Molecular Formula | C12H17NO4 |
| Molecular Weight | 239.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 239.27 g/mol gives Methyl (s)-3-amino-3-(2,5-dimethoxyphenyl)propanoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Methyl (s)-3-amino-3-(2,5-dimethoxyphenyl)propanoate (CAS 1213475-10-5) is a high-purity analytical reference standard with the molecular formula C12H17NO4 and a molecular weight of 239.27 g/mol.
Methyl (s)-3-amino-3-(2,5-dimethoxyphenyl)propanoate (C12H17NO4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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.
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.
CATO manufactures Methyl (s)-3-amino-3-(2,5-dimethoxyphenyl)propanoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H17NO4 |
| Molecular Weight | 239.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (1,8,8-Trimethyl-2,4-dioxo-3-aza-bicyclo[3.2.1]-oct-3-yl)-acetic acid (CAS 1212-95-9)
- Methyl (R)-3-amino-3-(3,5-dimethoxyphenyl)propanoate (CAS 1213507-49-3)
- Methyl 3-amino-2-(3,5-dimethoxyphenyl)propanoate (CAS 1211513-34-6)
- Methyl (R)-3-amino-3-(2,5-dimethoxyphenyl)propanoate (CAS 1213549-85-9)
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