3’-(Trifluoromethoxy)acetophenone CAS 170141-63-6
| CAS No. | 170141-63-6 |
| Molecular Formula | C9H7F3O2 |
| Molecular Weight | 204.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C9H7F3O2, 3’-(Trifluoromethoxy)acetophenone contains a carboxylic acid group, 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 204.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 3’-(Trifluoromethoxy)acetophenone (CAS 170141-63-6), a certified reference material (molecular formula C9H7F3O2, MW 204.15 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3’-(Trifluoromethoxy)acetophenone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H7F3O2 |
| Molecular Weight | 204.15 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2005 |
| Halogen Content | F-containing |
Related Trifluoromethoxy Standards
- 3-Methyl-5-(trifluoromethoxy)benzaldehyde (CAS 1000339-55-8)
- 1-phenyl-2-(trifluoromethoxy)ethan-1-one (CAS 104159-53-7)
- 2-[4-(Trifluoromethoxy)phenyl]oxirane (CAS 111991-17-4)
- 2-(4-(Trifluoromethoxy)phenyl)acetaldehyde (CAS 111991-22-1)
- 4-Methyl-2-(trifluoromethoxy)benzaldehyde (CAS 1261573-43-6)
- 3-Methyl-4-(trifluoromethoxy)benzaldehyde (CAS 1261621-70-8)
- 2-Methyl-5-(trifluoromethoxy)benzaldehyde (CAS 195622-40-3)
- (R)-2-(4-(trifluoromethoxy)phenyl)oxirane (CAS 850401-92-2)
Recommended Standards
- 5-Amino-3-methyl-1-(2,2,2-trifluoroethyl)-1H-pyrazole-4-carbonitrile (CAS 168465-05-2)
- 2-(Aminomethyl)-5-(difluoromethyl)-3-fluoropyridine-6-carboxaldehyde (CAS 1804371-65-0)
- 16499-54-0 2-Amino-5-(trifluoromethyl)benzamide C8H7F3N2O V3661 (CAS 16499-54-0)
- 2-(Aminomethyl)-5-(difluoromethyl)-4-fluoropyridine-3-carboxaldehyde (CAS 1804941-13-6)
- (E)-1-cyclohexyl-3-(dimethylamino)prop-2-en-1-one (CAS 33936-68-4)
- (R)-(1-((4-bromophenyl)sulfonyl)pyrrolidin-2-yl)methanol (CAS 936727-80-9)
- Methyl 3-Bromo-5-fluoro-4-nitrobenzoate (CAS 1123171-93-6)
- 2-Bromo-6-(3,3-difluoroazetidin-1-yl)benzonitrile (CAS 1774896-25-1)
- 2-Fluoro-4,6-bis(trifluoromethyl)benzaldehyde (CAS 1017777-37-5)
- 1-Fluoro-2-hydroxypropane-1,2,3-tricarboxylic acid (CAS 357-89-1)
- 3-Amino-2-isopropylquinazolin-4(3H)-one (CAS 70589-51-4)
- 1-(Bromomethyl)-3-(3-fluorophenyl)benzene (CAS 83169-84-0)
- 4-Phenyl-2-(trifluoromethyl)oxazol-5(2H)-one (CAS 2062-29-5)
- Pancreatic Polypeptide (31-36), amide, human (CAS 74012-13-8)
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