Ethyl 2-methyl-2-(1-methyl-1H-indol-3-yl)propanoate CAS 7479-21-2
| CAS No. | 7479-21-2 |
| Molecular Formula | C15H19NO2 |
| Molecular Weight | 245.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-methyl-2-(1-methyl-1H-indol-3-yl)propanoate (C15H19NO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Ethyl 2-methyl-2-(1-methyl-1H-indol-3-yl)propanoate (CAS 7479-21-2), molecular formula C15H19NO2 and molecular weight 245.32 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.
CATO manufactures Ethyl 2-methyl-2-(1-methyl-1H-indol-3-yl)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 | C15H19NO2 |
| Molecular Weight | 245.32 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Ethyl 2-butyl-1H-indole-6-carboxylate (CAS 491601-40-2)
- Ethyl 3-((tert-butoxycarbonyl)(methyl)amino)-2-methylpropanoate (CAS 96737-45-0)
- Ethyl 2,2,4-trimethyl-1,2-dihydroquinoline-6-carboxylate (CAS 959290-57-4)
- Ethyl 3-(Boc-amino)-2,2-dimethylpropionate (CAS 204514-14-7)
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