6-Chloro-1H-indole-2-carboxylic acid CAS 16732-75-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16732-75-5 |
| Molecular Formula | C9H6ClNO2 |
| Molecular Weight | 195.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 6-Chloro-1H-indole-2-carboxylic acid (CAS 16732-75-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H6ClNO2. Molecular weight: 195.60 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H6ClNO2 |
| Molecular Weight | 195.60 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
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- 7-Chloro-1H-indole-6-carboxylic acid (CAS 1055320-72-3)
- 5-Chloro-2-(oxazol-2-yl)phenol (CAS 1070796-25-6)
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Recommended Standards
- 5-Chloro-2-indolizinecarboxylic acid (CAS 1620570-06-0)
- 7-Chloro-4-hydroxyquinolin-2(1H)-one (CAS 1677-35-6)
- 7-Chloro-5-methyl-2,3-dihydro-1h-indole-2,3-dione (CAS 155184-80-8)
- 3-(4-Nitrophenyl)-6-(trifluoromethyl)-[1,2]oxazolo[4,5-b]pyridine (CAS 339106-18-2)
- (Z)-7-Hexadecenal (CAS 56797-40-1)
- 2,5-Dioxo-1-phenyl-1,2,5,6,7,8-hexahydroquinoline-3-carboxylic acid (CAS 125885-51-0)
- 6-Bromoimidazo[1,2-a]pyridine-7-carbonitrile (CAS 952206-30-3)
- 2-Propenoic acid, 2-methyl-, methyl ester, polymer with ethyl 2-propenoate and 2-hydroxyethyl 2-propenoate (CAS 25214-36-2)
- (4-(2-Hydroxy-2-methylpropyl)piperazin-1-yl)(tetrahydrofuran-3-yl)methanone (CAS 1333521-16-6)
- Semaglutide Impurity 16 (CAS CATO-C4X-222616)
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