4-Chloro-1-(2-(trifluoromethyl)phenyl)butan-1-one CAS 898783-64-7
| CAS No. | 898783-64-7 |
| Molecular Formula | C11H10ClF3O |
| Molecular Weight | 250.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Chloro-1-(2-(trifluoromethyl)phenyl)butan-1-one is closely related to a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 4-Chloro-1-(2-(trifluoromethyl)phenyl)butan-1-one (CAS 898783-64-7), a certified reference material (molecular formula C11H10ClF3O, MW 250.64 g/mol) for analytical method development and quality control.
Owing to a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system, 4-Chloro-1-(2-(trifluoromethyl)phenyl)butan-1-one is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 250.64 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-Chloro-1-(2-(trifluoromethyl)phenyl)butan-1-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H10ClF3O |
| Molecular Weight | 250.64 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1987 |
| Halogen Content | F/Cl-containing |
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Recommended Standards
- 2-Chloro-5-nitro-N-phenylpyrimidin-4-amine (CAS 54748-09-3)
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- 2-(4-Chlorophenyl)-6-oxo-1,6-dihydropyrimidine-4-carboxylic acid (CAS 84660-25-3)
- 4-Chloro-6-oxo-1-phenyl-1,6-dihydropyridazine-3-carboxylic acid (CAS 339030-73-8)
- 1-[1-(Diphenylmethyl)-3-azetidinyl]-cyclopropanamine (CAS 852655-67-5)
- (R)-1-(1-(Pyridin-4-yl)-1H-benzo[d]imidazol-2-yl)ethanamine (CAS 1398507-81-7)
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- n-(1-(1-Ethyl-1h-pyrazol-4-yl)ethyl)-2,2-difluoroethan-1-amine (CAS 1245808-43-8)
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