2-Hydroxy-3’-(trifluoromethyl)acetophenone CAS 89630-30-8
| CAS No. | 89630-30-8 |
| 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, 2-Hydroxy-3’-(trifluoromethyl)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).
2-Hydroxy-3’-(trifluoromethyl)acetophenone (CAS 89630-30-8) is a high-purity analytical reference standard with the molecular formula C9H7F3O2 and a molecular weight of 204.15 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2-Hydroxy-3’-(trifluoromethyl)acetophenone 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 | 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.) | 1982 |
| Halogen Content | F-containing |
Related Hydroxy Standards
- 1-(2-Hydroxy-6-(trifluoromethyl)phenyl)ethanone (CAS 1024605-96-6)
- 1-[2-hydroxy-3-(trifluoromethyl)phenyl]ethan-1-one (CAS 1144501-67-6)
- N-Hydroxy-2-(2,4,5-trifluorophenyl)acetimidamide (CAS 1261024-30-9)
- 1-(3-Hydroxy-2-(trifluoromethyl)phenyl)ethanone (CAS 1261554-48-6)
- 3’-Hydroxy-4’-(trifluoromethyl)acetophenone (CAS 1261680-21-0)
- 1-(3-Hydroxy-5-(trifluoromethyl)phenyl)ethan-1-one (CAS 1261826-34-9)
- 1-(4-Hydroxy-3-(trifluoromethyl)phenyl)ethanone (CAS 149105-11-3)
- 2-Hydroxy-2’-(trifluoromethyl)acetophenone (CAS 1566229-29-5)
Recommended Standards
- 2-Cyclopropyl-6-(trifluoromethyl)-4(1H)-pyrimidinone (CAS 874880-33-8)
- 2-Hydroxy-4’-(trifluoromethyl)acetophenone (CAS 89630-28-4)
- 2-Amino-N-(2,3,4-trifluorophenyl)acetamide (CAS 900640-59-7)
- 2-Hydroxy-6-methyl-3-(trifluoromethyl)benzaldehyde (CAS 873011-51-9)
- 4-Bromo-2-(tert-butyl)-1-chlorobenzene (CAS 1020717-87-6)
- 3-Aminohexan-1-ol hydrochloride (CAS 104808-73-3)
- 2-((6-Chloro-2-methoxyacridin-9-yl)thio)succinic acid (CAS 5442-51-3)
- 2-Bromo-N-tert-butyl-6-(trifluoromethyl)benzamide (CAS 1881330-09-1)
- 3-(4-Oxo-1-phenyl-1,4-dihydro-5h-pyrazolo[3,4-d]pyrimidin-5-yl)propanoic acid (CAS 1105196-64-2)
- 3,3-Dichloroprop-1-ene (CAS 563-57-5)
- tert-butyl N-[cis-3-(cyanomethyl)cyclopentyl]carbamate (CAS 347184-35-4)
- Dipropylene Glycol (mixture of isomers) (CAS 25265-71-8)
- 4-((5-Chloropyridin-2-yl)diazenyl)benzene-1,3-diamine (CAS 33006-91-6)
- Peptide Impurity 11 X TFA Salt (CAS CATO-CPTD788811)
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