3-(3,4-Difluorophenyl)-1,1,1-trifluoropropan-2-one CAS 898787-47-8
| CAS No. | 898787-47-8 |
| Molecular Formula | C9H5F5O |
| Molecular Weight | 224.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(3,4-Difluorophenyl)-1,1,1-trifluoropropan-2-one is closely related to a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3-(3,4-Difluorophenyl)-1,1,1-trifluoropropan-2-one (CAS 898787-47-8), a certified reference material (molecular formula C9H5F5O, MW 224.13 g/mol) for analytical method development and quality control.
Owing to a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 3-(3,4-Difluorophenyl)-1,1,1-trifluoropropan-2-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 224.13 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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-(3,4-Difluorophenyl)-1,1,1-trifluoropropan-2-one 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 | C9H5F5O |
| Molecular Weight | 224.13 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
Related Difluorophenyl Standards
- 1-(2,4-Difluorophenyl)-3,3,3-trifluoropropan-1-one (CAS 1094374-10-3)
- 1-(2,5-Difluorophenyl)-3,3,3-trifluoropropan-1-one (CAS 1152684-24-6)
- 3-(2,4-Difluorophenyl)-1,1,1-trifluoropropan-2-one (CAS 1343484-90-1)
- 3-(2,3-Difluorophenyl)-1,1,1-trifluoropropan-2-one (CAS 1344306-93-9)
- 3-(2,5-Difluorophenyl)-1,1,1-trifluoropropan-2-one (CAS 898787-51-4)
- 3-(3,4-Difluorophenyl)-1H-pyrazole-5-carboxylic acid (CAS 1038550-27-4)
- 5-(2,5-Difluorophenyl)-1h-pyrazole-3-carboxylic acid (CAS 1038763-07-3)
- 3-(2,4-Difluorophenyl)-1H-pyrazole-5-carboxylic acid (CAS 1039053-05-8)
Recommended Standards
- 4-(Perfluoroethyl)benzaldehyde (CAS 884602-82-8)
- 2-Methylthiophene-3-boronic Acid Pinacol Ester (CAS 910553-12-7)
- 4,4,4-Trifluoro-3-(furan-2-yl)-3-hydroxybutanoic acid (CAS 923163-46-6)
- 2,4-dichloro-7-methyl-pyrido[2,3-d]pyrimidine (CAS 92350-63-5)
- N-(2-acetylphenyl)-2,3-dichlorobenzenesulfonamide (CAS 303152-43-4)
- 1-(4-Aminonaphthalen-1-yl)ethanone (CAS 41048-52-6)
- 3-(5-Methyl-3-(trifluoromethyl)-1h-pyrazol-1-yl)propanethioamide (CAS 1006320-12-2)
- 3,3-Difluoro-4-hydroxypyrrolidin-2-one (CAS 1914929-27-3)
- Methyl[1-(thiophen-2-yl)ethyl]amine (CAS 174316-28-0)
- 2-(Indolin-1-yl)-2-oxoethyl 2-(4-chlorophenyl)acetate (CAS 380572-08-7)
- 4-fluorobenzylthiol (CAS 15894-04-9)
- (2-Aminoethyl)[(2,4-dimethoxyphenyl)methyl]amine (CAS 1179626-86-8)
- 8-Chloro-3-(2,6-dichlorophenyl)-6-(trifluoromethyl)imidazo[1,5-a]pyridine (CAS 1708126-02-6)
- Tau Peptide (294-305) (human) trifluoroacetate salt (CAS 1428135-29-8)
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