(E)-Methyl 3-(1H-indol-3-yl)acrylate CAS 19626-92-7
| CAS No. | 19626-92-7 |
| Molecular Formula | C12H11NO2 |
| Molecular Weight | 201.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (E)-Methyl 3-(1H-indol-3-yl)acrylate is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (E)-Methyl 3-(1H-indol-3-yl)acrylate (CAS 19626-92-7), a certified reference material (molecular formula C12H11NO2, MW 201.22 g/mol) for analytical method development and quality control.
(E)-Methyl 3-(1H-indol-3-yl)acrylate (C12H11NO2) contains an amino-acid-derived structure, 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 (E)-Methyl 3-(1H-indol-3-yl)acrylate 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 | C12H11NO2 |
| Molecular Weight | 201.22 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 1 |
Recommended Standards
- tert-Butyl N-(5-oxooxolan-2-yl)carbamate (CAS 1956382-26-5)
- N-(3-(1H-pyrazol-3-yl)phenyl)acetamide (CAS 197093-24-6)
- [4-(pyridin-2-yloxy)phenyl]methanol (CAS 194017-70-4)
- n-[4-(1h-pyrazol-3-yl)phenyl]acetamide (CAS 197093-26-8)
- Copper Oxychloride (CAS 1332-40-7)
- N-((1,4-Dioxaspiro[4.5]decan-2-yl)methyl)-3,3-dimethylbutanamide (CAS 899957-46-1)
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- 4-(3-aminophenyl)piperidine-2,6-dione (CAS 5840-45-9)
- 3-Bromo-5-fluorobenzo[b]thiophene (CAS 138993-21-2)
- Calcium (4-(((2-amino-5-formyl-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl)methyl)amino)benzoyl)glutamate (CAS 67005-79-2)
- Anorexigenic Peptide (CAS 69275-10-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com