4-[3-(trifluoromethyl)phenyl]cyclohexan-1-one CAS 40503-93-3
| CAS No. | 40503-93-3 |
| Molecular Formula | C13H13F3O |
| Molecular Weight | 242.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 4-[3-(trifluoromethyl)phenyl]cyclohexan-1-one (CAS 40503-93-3), a certified reference material (molecular formula C13H13F3O, MW 242.24 g/mol) for analytical method development and quality control.
Based on its molecular formula C13H13F3O, 4-[3-(trifluoromethyl)phenyl]cyclohexan-1-one contains a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 242.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 4-[3-(trifluoromethyl)phenyl]cyclohexan-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 | C13H13F3O |
| Molecular Weight | 242.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | F-containing |
Related trifluoromethyl Standards
- 3-(4-(Trifluoromethyl)phenyl)cyclohexanone (CAS 122902-06-1)
- ((2-(3-(Trifluoromethyl)cycloprop-1-en-1-yl)ethoxy)methyl)benzene (CAS 1236146-63-6)
- 3-(3-(Trifluoromethyl)phenyl)cyclohexanone (CAS 130943-86-1)
- 3-(2-(Trifluoromethyl)phenyl)cyclohexanone (CAS 1391136-54-1)
- S-(Trifluoromethyl) benzenesulfonothioate (CAS 15398-96-6)
- Methyl 3-((trifluoromethyl)thio)thiophene-2-carboxylate (CAS 1639370-02-7)
- 2-[2-Methyl-7-(trifluoromethyl)-1H-indol-3-yl]ethanamine (CAS 299440-76-9)
- 2-[4-(trifluoromethyl)phenyl]cyclohexan-1-one (CAS 52776-13-3)
Recommended Standards
- 4-(4-(Trifluoromethyl)phenyl)cyclohexan-1-one (CAS 40503-94-4)
- 7-(Trifluoromethyl)-1,2,3,3a,4,5-hexahydropyrrolo[1,2-a]quinoxaline (CAS 860783-80-8)
- 2-Isopropyl-1-methyl-5-(trifluoromethyl)-1H-benzo[d]imidazole (CAS 61680-04-4)
- 8-(Trifluoromethyl)-1H,2H,3H,3aH,4H,5H-pyrrolo[1,2-a]quinoxaline (CAS 860786-84-1)
- 4-Formyl-2-methoxyphenyl 4-methoxybenzenesulfonate (CAS 432000-74-3)
- 4-Amino-2-fluoro-3-methylbenzoic acid (CAS 194804-84-7)
- 6-Cyclobutoxynicotinic acid (CAS 1072855-44-7)
- 2,2,2-Trifluoroethyl n-(3-{5h,6h,7h-pyrrolo[2,1-c][1,2,4]triazol-3-yl}phenyl)carbamate (CAS 1221725-30-9)
- (2-methoxy-6-methylpyridin-3-yl)methanamine (CAS 75985-30-7)
- 7-((6-Methylpyridin-2-yl)methoxy)octahydropyrrolo[1,2-a]pyrazine (CAS 1422057-57-5)
- L-Leucine 9-fluorenylmethyl ester hydrochloride (CAS 197162-68-8)
- 3-Chloro-6,7-dimethoxyquinoxaline-2-carboxylic acid (CAS 122234-54-2)
- 4-Iodo-3-(2,2,2-trifluoroethoxy)benzoic acid (CAS 1698670-68-6)
- Insulin degludec (CAS 844439-96-9)
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