Ethyl 6-ethoxy-1H-indole-2-carboxylate CAS 26960-62-3
| CAS No. | 26960-62-3 |
| Molecular Formula | C13H15NO3 |
| Molecular Weight | 233.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C13H15NO3, Ethyl 6-ethoxy-1H-indole-2-carboxylate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 233.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Ethyl 6-ethoxy-1H-indole-2-carboxylate (CAS 26960-62-3), molecular formula C13H15NO3 and molecular weight 233.26 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Ethyl 6-ethoxy-1H-indole-2-carboxylate 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.
Physical & Chemical Properties
| Molecular Formula | C13H15NO3 |
| Molecular Weight | 233.26 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 4-Ethoxy-1-ethyl-1h-indole-2-carboxylic acid (CAS 1017062-78-0)
- Ethyl 4-ethoxy-1h-indole-2-carboxylate (CAS 1156857-24-7)
- Ethyl 5-ethoxy-1H-indole-2-carboxylate (CAS 16382-17-5)
- 2-(5-Ethoxy-2-methyl-1H-indol-3-yl)acetic acid (CAS 34024-46-9)
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- Ethyl 4-methyl-2-((tetrahydro-2H-pyran-2-yl)oxy)benzenesulfonate (CAS 65338-95-6)
- 6-(2-Methoxy-2-oxoethyl)pyridine-3-boronic Acid Pinacol Ester (CAS 1428761-14-1)
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