1-(3-Chlorophenyl)-2,2,2-trifluoroethanone CAS 321-31-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 321-31-3 |
| Molecular Formula | C8H4ClF3O |
| Molecular Weight | 208.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-(3-Chlorophenyl)-2,2,2-trifluoroethanone (CAS 321-31-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H4ClF3O. Molecular weight: 208.56 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H4ClF3O |
| Molecular Weight | 208.56 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Cl-containing |
Related Chlorophenyl Standards
- 3-(4-Chlorophenyl)-1,2,4-oxadiazole-5-carbaldehyde (CAS 73217-76-2)
- 3-(4-Chlorophenyl)furan-2,5-dione (CAS 3152-15-6)
- 5-(3-Chlorophenyl)-1,3,4-oxadiazole-2-carbaldehyde (CAS 944907-07-7)
- 5-(4-Chlorophenyl)-1,3,4-oxadiazole-2-carbaldehyde (CAS 944897-86-3)
- (E)-2-(4-chlorophenyl)-3-(methoxyimino)propanenitrile (CAS 1013061-60-3)
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- 6-(4-Chlorophenyl)-4,5-dihydropyridazin-3(2H)-one (CAS 1079-73-8)
Recommended Standards
- 3,4,5-Trifluorophenylacetyl chloride (CAS 849623-76-3)
- 3-Chloro-4-(trifluoromethyl)benzaldehyde (CAS 83279-38-3)
- 2-Chloro-6-(trifluoromethyl)benzaldehyde (CAS 60611-22-5)
- (2R,4R)-1-Boc-2-Methyl-4-phenoxypyrrolidine-2-carboxylic acid (CAS 198969-19-6)
- 2-Benzylthio-6-chloropurine (CAS 51998-91-5)
- Pyrimidin-4-ylmethanethiol (CAS 119979-37-2)
- 6-Chloro-2h-chromene-3-sulfonyl chloride (CAS 1235441-66-3)
- 2-Methyl-1-(10H-phenothiazin-10-yl)prop-2-en-1-one (CAS 64339-55-5)
- 4-Amino-3-(3-(methoxymethyl)phenyl)butanoic acid (CAS 1497825-70-3)
- Semaglutide Impurity 187 (CAS CATO-C4X-2226187)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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