2-(2-Benzoyl-6-chloro-1H-indol-3-yl)acetic acid CAS 231292-09-4
| CAS No. | 231292-09-4 |
| Molecular Formula | C17H12ClNO3 |
| Molecular Weight | 313.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C17H12ClNO3, 2-(2-Benzoyl-6-chloro-1H-indol-3-yl)acetic acid contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 313.74 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).
2-(2-Benzoyl-6-chloro-1H-indol-3-yl)acetic acid (CAS 231292-09-4) is a high-purity analytical reference standard with the molecular formula C17H12ClNO3 and a molecular weight of 313.74 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C17H12ClNO3 |
| Molecular Weight | 313.74 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2023 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Benzoyl Standards
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Recommended Standards
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- 2-(3-Chlorophenyl)-N'-[(3Z)-2-oxo-2,3-dihydro-1H-indol-3-ylidene]acetohydrazide (CAS 828251-06-5)
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- Montelukast Methoxymethoxy Impurity (CAS 184764-27-0)
- (S)-5,5-Dimethylthiazolidine-4-carboxylic acid (CAS 22916-26-3)
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- Finasteride Impurity 24 (CAS CATO-C4X-164524)
- 3-(5-Chloro-2-fluorophenyl)-4,5,6,7-tetrahydro-1H-indazole (CAS 1447959-00-3)
- 5,12-Dichlorotricyclo[8.2.2.24,7]hexadeca-4,6,10,12,13,15-hexaene (CAS 27414-57-9)
- 2-(2,3-Dihydro-1H-inden-5-yloxy)-5-fluorophenylamine 3689AF 937596-45-7 C15H14FNO (CAS 937596-45-7)
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