4-Chloro-1-(4-(trifluoromethyl)phenyl)butan-1-one CAS 327617-82-3
| CAS No. | 327617-82-3 |
| Molecular Formula | C11H10ClF3O |
| Molecular Weight | 250.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-Chloro-1-(4-(trifluoromethyl)phenyl)butan-1-one.
CATO supplies 4-Chloro-1-(4-(trifluoromethyl)phenyl)butan-1-one (CAS 327617-82-3), a certified reference material (molecular formula C11H10ClF3O, MW 250.64 g/mol) for analytical method development and quality control.
Structurally, 4-Chloro-1-(4-(trifluoromethyl)phenyl)butan-1-one (C11H10ClF3O) contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 250.64 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
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.) | 2025 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- 3-[(2-chloro-4-pyrimidinyl)oxy]Benzoic acid (CAS 1086379-66-9)
- 7-Chloro-1-hydroxy-1-(trifluoromethyl)-1,2,3,4-tetrahydronaphthalene (CAS 112481-86-4)
- 1-(4-Chloro-6-nitroquinolin-3-yl)ethan-1-one (CAS 1255099-25-2)
- 2-Chloro-5-(2-hydroxypyrimidin-5-yl)benzoic acid (CAS 1261959-40-3)
- 4-Chloro-1-(3-(trifluoromethyl)phenyl)butan-1-one (CAS 166312-46-5)
- (E)-3-(5-Chloro-2-(1H-tetrazol-1-yl)phenyl)acrylic acid (CAS 942316-73-6)
- 1-(2-Chloro-4-nitrophenyl)-1h-pyrrole-2-carbaldehyde (CAS 881041-26-5)
- 1-(2-Chloro-5-nitrophenyl)-1H-pyrrole-2-carbaldehyde (CAS 312303-78-9)
Recommended Standards
- 4-Chloro-1-(2-(trifluoromethyl)phenyl)butan-1-one (CAS 898783-64-7)
- 4-Chloro-6-oxo-1-phenyl-1,6-dihydropyridazine-3-carboxylic acid (CAS 339030-73-8)
- 2-Chloro-5-nitro-N-phenylpyrimidin-4-amine (CAS 54748-09-3)
- 5-Chloro-4-formyl-1-phenyl-1H-pyrazole-3-carboxylic acid (CAS 384832-62-6)
- [2,2'-Bithiophene]-3-carbonitrile (CAS 62494-21-7)
- 2-(2,3-Dihydro-1H-inden-5-yloxy)-5-(trifluoromethyl)phenylamine (CAS 937596-54-8)
- [2-(3-FOrmyl-benzoylamino)-ethyl]-carbamic acid tert-butyl ester (CAS 1820609-00-4)
- 1-(Difluoromethoxy)-3,5-difluorobenzene (CAS 1400899-01-5)
- Methyl 3,4-dimethyl-5-nitrobenzoate (CAS 90922-73-9)
- 3-methylimidazol-4-amine (CAS 66787-75-5)
- Methyl 1-amino-3-(1h-1,2,4-triazol-1-yl)cyclopentane-1-carboxylate (CAS 1501020-85-4)
- 1-[(4-Bromophenyl)methyl]-1,4-dimethyl-4-[(2E)-3-phenylprop-2-en-1-yl]piperazine-1,4-diium diiodide (CAS 1047974-94-6)
- Maxacalcitol Impurity 9 (CAS 103909-73-5)
- (Des-Bromo)-Neuropeptide B (1-23) (human) (CAS 434897-64-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com