Ethyl 3-(1H-indol-2-yl)acrylate CAS 1000681-20-8
| CAS No. | 1000681-20-8 |
| Molecular Formula | C13H13NO2 |
| Molecular Weight | 215.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 3-(1H-indol-2-yl)acrylate (CAS 1000681-20-8), molecular formula C13H13NO2 and molecular weight 215.25 g/mol, is a CATO reference standard with documented purity and traceability.
Ethyl 3-(1H-indol-2-yl)acrylate (C13H13NO2) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Ethyl 3-(1H-indol-2-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 | C13H13NO2 |
| Molecular Weight | 215.25 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.) | 1988 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 2-[(tert-Butoxycarbonylamino)methyl]cyclopropanecarboxylic acid (CAS 1000535-88-5)
- methyl 5-(3-methylphenyl)-1H-pyrrole-2-carboxylate (CAS 1000682-37-0)
- Methyl 2-((tert-butoxycarbonyl)amino)but-3-enoate (CAS 100038-68-4)
- tert-Butyl 3-(hydrazinecarbonyl)azetidine-1-carboxylate (CAS 1001907-44-3)
- Methyl 2-cyano-2-(3,4-dimethoxyphenyl)acetate (CAS 98466-44-5)
- (2-Hydroxyethyl) hydrogen adipate (CAS 94109-19-0)
- 2,2-dimethyl-2H,3H,4H-pyrido[3,2-b][1,4]oxazine (CAS 20348-26-9)
- 1-((2,6-Difluorophenyl)sulfonyl)-4-(((4-methoxyphenyl)thio)methyl)piperidine (CAS 1421471-89-7)
- Methyl 3-bromoindolizine-1-carboxylate (CAS 1126444-16-3)
- tert-Butyl ((1R)-3-hydroxy-3-methylcyclohexyl)carbamate (CAS 2890194-72-4)
- 2-Hydroxy-N,N,2-trimethylbut-3-ynamide (CAS 1394119-89-1)
- Methyl 3-(6-bromo-1H-indazol-1-yl)propanoate (CAS 2007919-66-4)
- (1-Isopropyl-1H-imidazol-5-yl)methanol hydrochloride (CAS 1609395-23-4)
- Liraglutide Impurity 13 TFA Salt (CAS CATO-C4X-199213)
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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