4,4,4-trifluoro-2-methyl-1-phenylbutane-1,3-dione CAS 322-06-5
| CAS No. | 322-06-5 |
| Molecular Formula | C11H9F3O2 |
| Molecular Weight | 230.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 4,4,4-trifluoro-2-methyl-1-phenylbutane-1,3-dione (CAS 322-06-5), a certified reference material (molecular formula C11H9F3O2, MW 230.18 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H9F3O2, 4,4,4-trifluoro-2-methyl-1-phenylbutane-1,3-dione 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 230.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 4,4,4-trifluoro-2-methyl-1-phenylbutane-1,3-dione 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 | C11H9F3O2 |
| Molecular Weight | 230.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Related trifluoro Standards
- (E)-1,1,1-Trifluoro-4-(3-methoxyphenyl)but-3-en-2-one (CAS 204708-11-2)
- (3Z)-1,1,1-Trifluoro-4-[(pyridin-2-yl)amino]pent-3-en-2-one (CAS 234112-39-1)
- (E)-1,1,1-trifluoro-4-((pyridin-3-ylmethyl)amino)but-3-en-2-one (CAS 885457-89-6)
- 1,1,1-Trifluoro-N-[(2Z)-piperidin-2-ylidene]methanesulfonamide (CAS 866042-41-3)
- 2,2,2-Trifluoro-1-(4-isobutylphenyl)ethan-1-one (CAS 118569-68-9)
- 1,1,1-Trifluoro-3-mesitylpropan-2-one (CAS 1324825-75-3)
- 2,2,2-Trifluoro-1-(1-methylindolin-5-yl)ethan-1-amine (CAS 1344218-88-7)
- 2,2,2-Trifluoro-1-(2,4,6-trifluorophenyl)ethan-1-ol (CAS 1305917-51-4)
Recommended Standards
- 4-(5-(Pyridin-4-yl)-1,2,4-oxadiazol-3-yl)-1,2,5-oxadiazol-3-amine (CAS 521301-40-6)
- 5-Amino-1-(3-nitropyridin-2-yl)-1H-pyrazole-4-carbonitrile (CAS 956754-94-2)
- 3-Cyclopropyl-5-(trifluoromethoxy)benzaldehyde (CAS 2444272-12-0)
- 5-Amino-2-(4-nitrophenyl)oxazole-4-carbonitrile (CAS 53657-73-1)
- (Z)-4-chlorobut-2-en-1-yl acetate (CAS 55613-61-1)
- 2-(4-(4-Hydroxyphenyl)-3-(4-methoxyphenyl)isoxazol-5-yl)acetic acid (CAS 112453-44-8)
- 4-(2-Chlorophenyl)picolinaldehyde (CAS 65219-36-5)
- 3-Chloro-7-(dimethylamino)quinoline-8-carbonitrile (CAS 88347-00-6)
- 3-(Chloromethyl)-3-methyloxetane (CAS 822-48-0)
- 3-Amino-1-methylcyclopentanecarboxylic acid (CAS 1544882-23-6)
- (2-Fluoro-5-methylphenyl)(2-methylpiperazin-1-yl)methanone hydrochloride (CAS 1579809-75-8)
- N-Nitroso Semicarbazide (CAS CATO-C3D-26175)
- (Z)-1-(3,4-dimethoxyphenyl)-3-(dimethylamino)prop-2-en-1-one (CAS 127172-22-9)
- Des-Gln19-Tirzepatide (CAS CATO-CPTD788954)
Why CATO?
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