(E)-1-(4-bromophenyl)-3-(methyl((3-(trifluoromethyl)benzoyl)oxy)amino)prop-2-en-1-one CAS 303151-53-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303151-53-3 |
| Molecular Formula | C18H13BrF3NO3 |
| Molecular Weight | 428.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (E)-1-(4-bromophenyl)-3-(methyl((3-(trifluoromethyl)benzoyl)oxy)amino)prop-2-en-1-one (CAS 303151-53-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H13BrF3NO3. Molecular weight: 428.20 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H13BrF3NO3 |
| Molecular Weight | 428.20 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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/Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 5-Iodo-1-(phenylsulfonyl)-1H-pyrrolo-[2,3-b]pyridine-2-carboxylic acid (CAS 1346447-25-3)
- 2-Iodo-3-nitro-1-(phenylsulfonyl)-1H-indole (CAS 927807-86-1)
- 2-Iodo-1-(phenylsulfonyl)-1H-pyrrolo[3,2-b]pyridine-5-carboxylic acid (CAS 1260383-06-9)
- 5-(2-Chloropyridin-3-yl)-3-(p-tolyl)-1,2,4-oxadiazole (CAS 937658-16-7)
- 5-Oxo-5,6,7,8-tetrahydroquinoline-3-carbonitrile (CAS 135987-10-9)
- 5-Iodo-2-(trifluoromethyl)-1H-benzo[d]imidazole (CAS 3765-86-4)
- 2-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)-6,7-dihydropyrazolo[1,5-a]pyridin-4(5H)-one (CAS 1774902-23-6)
- Alfuzosin EP Impurity G (CAS 928780-95-4)
- Simvastatin impurity 29 (CAS CATO-C4X-119929)
- Insulin Degludec Impurity 8 (CAS CATO-C4X-21578)
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