2-(2-Ethyl-5-methoxy-1H-indol-3-yl)-N,N-dimethylethanamine CAS 263744-72-5
| CAS No. | 263744-72-5 |
| Molecular Formula | C15H22N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(2-Ethyl-5-methoxy-1H-indol-3-yl)-N,N-dimethylethanamine 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.
2-(2-Ethyl-5-methoxy-1H-indol-3-yl)-N,N-dimethylethanamine (CAS 263744-72-5) is a high-purity analytical reference standard with the molecular formula C15H22N2OC2H2O4 and a molecular weight of 336.39 g/mol.
Based on its molecular formula C15H22N2OC2H2O4, 2-(2-Ethyl-5-methoxy-1H-indol-3-yl)-N,N-dimethylethanamine contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 336.39 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C15H22N2O C2H2O4 |
| Molecular Weight | 336.39 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 DMSO, DMF, methanol |
| 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.) | 2025 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 2-Methyl-1-benzothiophene-3-carbonitrile (CAS 39812-03-8)
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- [(5-Methyl-furan-2-carbonyl)-amino]-acetic acid (CAS 97207-45-9)
- tert-Butyl (S)-4-hydroxy-6-azaspiro[2.5]octane-6-carboxylate (CAS 1101840-73-6)
- 9-Ethoxyphenazine-1-carboxylic acid (CAS 62256-29-5)
- (Ser(PO?H?)2?2)-Tau Peptide (260-264) PAb Blocking trifluoroacetate salt (CAS 2022956-57-4)
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