2-(3-chloro-2-oxo-2,3-dihydro-1H-indol-4-yl)ethyl 4-(trifluoromethyl)benzoate CAS 303188-00-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303188-00-3 |
| Molecular Formula | C18H13ClF3NO3 |
| Molecular Weight | 383.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-(3-chloro-2-oxo-2,3-dihydro-1H-indol-4-yl)ethyl 4-(trifluoromethyl)benzoate (CAS 303188-00-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H13ClF3NO3. Molecular weight: 383.75 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H13ClF3NO3 |
| Molecular Weight | 383.75 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- Methyl 2-amino-5-(anilinocarbonyl)-4-methylthiophene-3-carboxylate (CAS 200277-85-6)
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