2-(6-Bromo-4-methoxy-1H-indol-3-yl)acetic acid CAS 1227593-68-1
| CAS No. | 1227593-68-1 |
| Molecular Formula | C11H10BrNO3 |
| Molecular Weight | 284.11 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 2-(6-Bromo-4-methoxy-1H-indol-3-yl)acetic acid.
2-(6-Bromo-4-methoxy-1H-indol-3-yl)acetic acid (CAS 1227593-68-1), molecular formula C11H10BrNO3 and molecular weight 284.11 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-(6-Bromo-4-methoxy-1H-indol-3-yl)acetic acid (C11H10BrNO3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. 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), 2-(6-Bromo-4-methoxy-1H-indol-3-yl)acetic 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 | C11H10BrNO3 |
| Molecular Weight | 284.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
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Recommended Standards
- 5-Bromo-4-ethoxyindole-3-acetic acid (CAS 1227593-60-3)
- 5-Bromo-N-(1-ethyl-1h-pyrazol-4-yl)furan-2-carboxamide (CAS 1249662-12-1)
- 2-(4-Bromo-7-methoxy-1H-indol-3-yl)acetic acid (CAS 1227577-35-6)
- 4-[(3-bromophenyl)methyl]morpholine-3,5-dione (CAS 1250558-73-6)
- Oxazole, 2,2′-[(4,6-dimethyl-1,3-phenylene)bis(methylene)]bis[4,5-dihydro-4-phenyl-, (4S,4′S)- (CAS 351526-26-6)
- N-(3-(1H-Benzo[d]imidazol-2-yl)-1H-pyrazol-4-yl)-2-chlorobenzamide (CAS 825617-66-1)
- 3-(2,5-dimethylphenyl)-4,5-dihydro-1,2-oxaZole-5-carboxylic acid (CAS 1247189-55-4)
- (2R,3R,4S,5R,6R)-2-(hydroxymethyl)-6-(3-nitrophenoxy)tetrahydro-2H-pyran-3,4,5-triol (CAS 52571-71-8)
- Ethyl 4-oxo-4-(2-(thiophen-2-yl)-1,4-dihydroquinazolin-3(2H)-yl)butanoate (CAS 882747-85-5)
- 2-Amino-1-((S)-2-((dimethylamino)methyl)piperidin-1-yl)propan-1-one (CAS 1354024-56-8)
- 5-Oxa-2-azaspiro[3.4]octane (CAS 145309-24-6)
- 4-Pentynamide, N-(2-aminoethyl)- (CAS 1099604-73-5)
- 1-(1-(Aminomethyl)cyclopentyl)-2-methylpropan-1-ol (CAS 1519328-45-0)
- Semaglutide impurity 24 (CAS CATO-C4X-222624)
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