4-(2,6-Difluorophenyl)butan-2-one CAS 918540-56-4
| CAS No. | 918540-56-4 |
| Molecular Formula | C10H10F2O |
| Molecular Weight | 184.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-(2,6-Difluorophenyl)butan-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 4-(2,6-Difluorophenyl)butan-2-one (CAS 918540-56-4), a certified reference material (molecular formula C10H10F2O, MW 184.18 g/mol) for analytical method development and quality control.
4-(2,6-Difluorophenyl)butan-2-one (C10H10F2O) contains a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 4-(2,6-Difluorophenyl)butan-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 | C10H10F2O |
| Molecular Weight | 184.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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-(2,5-Difluorophenyl)-2-methylpropan-1-one (CAS 1094292-49-5)
- 1-(3,5-Difluorophenyl)butan-1-one (CAS 1226155-90-3)
- 1-(3,5-Difluorophenyl)-2-methylpropan-1-one (CAS 1226351-20-7)
- 4-(2,4-Difluorophenyl)butan-2-one (CAS 1247990-59-5)
- 1-(2,5-Difluorophenyl)butan-2-one (CAS 1248068-34-9)
- 1-(2,4-Difluorophenyl)butan-2-one (CAS 1249358-79-9)
- 1-(3,4-Difluorophenyl)but-3-en-1-ol (CAS 1250137-60-0)
- 4-(3,4-Difluorophenyl)butan-2-one (CAS 1251925-01-5)
Recommended Standards
- 3-(2,3-Difluoro-4-methylphenyl)propanal (CAS 955403-53-9)
- D-fructose-4,5,6,6-d (CAS 478518-49-9)
- 2-Aminothiazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione (CAS 30161-91-2)
- D-Glucose-4,5,6,6-d (CAS 478529-49-6)
- N-(trans-4-Aminocyclohexyl)-4-bromobenzamide hydrochloride (CAS 1286272-78-3)
- 1-Methyl-4,5-diphenyl-2-((3-(trifluoromethyl)benzyl)thio)-1H-imidazole (CAS 339277-14-4)
- Ethyl 2-(2-chloroacetamido)-5,6-dihydro-4h-cyclopenta[d]thiazole-4-carboxylate (CAS 1219827-54-9)
- Alatrofloxacin Mesylate (CAS 146961-77-5)
- N-(3-Amino-4-chlorophenyl)-3-ethoxybenzamide (CAS 1020055-82-6)
- Methyl 4-Benzoylbutyrate (CAS 1501-04-8)
- 2,4-Bis(aminomethyl)phenol (CAS 1243479-86-8)
- Isoindolin-5-amine dihydrochloride (CAS 1232785-01-1)
- 2-(Heptylamino)acetic acid hydrochloride (CAS 6939-28-2)
- Semaglutide impurity 48 (CAS CATO-C4X-222648)
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