1-(2-Methoxy-ethyl)-2-methyl-1H-indole-3-carboxylic acid CAS 883545-30-0
| CAS No. | 883545-30-0 |
| Molecular Formula | C13H15NO3 |
| Molecular Weight | 233.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(2-Methoxy-ethyl)-2-methyl-1H-indole-3-carboxylic acid.
1-(2-Methoxy-ethyl)-2-methyl-1H-indole-3-carboxylic acid (CAS 883545-30-0) is a high-purity analytical reference standard with the molecular formula C13H15NO3 and a molecular weight of 233.26 g/mol.
The molecular framework of 1-(2-Methoxy-ethyl)-2-methyl-1H-indole-3-carboxylic acid (C13H15NO3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
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), 1-(2-Methoxy-ethyl)-2-methyl-1H-indole-3-carboxylic acid 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.) | 1987 |
| Nitrogen Atoms | 1 |
Related Methoxy Standards
- 1-Ethyl-5-methoxy-2-methyl-1h-indole-3-carboxylic acid (CAS 100372-60-9)
- Methyl 3-(5-methoxy-1H-indol-3-yl)propanoate (CAS 100372-62-1)
- 3-Methoxy-4-(oxolan-2-ylmethoxy)benzonitrile (CAS 1016805-61-0)
- 2-Methoxy-4-(2-oxopiperidin-1-yl)benzaldehyde (CAS 1024204-78-1)
- 5-Methoxy-1-(2-methoxyethyl)-1h-indole-3-carbaldehyde (CAS 1383626-33-2)
- Ethyl 5-methoxy-3-methyl-1H-indole-2-carboxylate (CAS 16381-42-3)
- 6-Methoxy-3H-spiro[isobenzofuran-1,4'-piperidin]-3-one (CAS 180160-49-0)
- 5-Methoxy-3H-spiro[isobenzofuran-1,4'-piperidin]-3-one (CAS 180160-90-1)
Recommended Standards
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- 1-(2-Ethyl-phenyl)-5-oxo-pyrrolidine-3-carboxylic acid (CAS 63675-17-2)
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