1-(3,4-Difluorophenyl)butan-2-one CAS 1443346-59-5
| CAS No. | 1443346-59-5 |
| Molecular Formula | C10H10F2O |
| Molecular Weight | 184.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H10F2O, 1-(3,4-Difluorophenyl)butan-2-one contains 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 184.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
1-(3,4-Difluorophenyl)butan-2-one (CAS 1443346-59-5), molecular formula C10H10F2O and molecular weight 184.18 g/mol, is a CATO reference standard with documented purity and traceability.
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 1-(3,4-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.) | 1992 |
| 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
- 2,2,2-Trifluoro-1-(tetrahydrothiophen-2-yl)ethan-1-one (CAS 1409268-38-7)
- 1,1-Difluoro-4-phenylbutan-2-one (CAS 145299-84-9)
- 1-(3,5-Difluorophenyl)cyclobutan-1-ol (CAS 1395282-03-7)
- 2-(2,6-Difluorophenyl)-2-methylpropanal (CAS 1511842-86-6)
- 3,3,5-Trimethylindolin-7-ol (CAS 222721-48-4)
- 4-Fluoro-5-methoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 2304635-42-3)
- n-(4-Fluorophenyl)-2-((5-imino-4,5-dihydro-1,3,4-thiadiazol-2-yl)thio)acetamide (CAS 292057-71-7)
- 6-Ethoxy-N4-(2-fluoroethyl)pyrimidine-4,5-diamine (CAS 326831-57-6)
- 3-(3,3-difluorocyclobutyl)prop-2-ynoic acid (CAS 2613384-93-1)
- N-methyl-1H-indol-7-amine hydrochloride (CAS 2060033-76-1)
- cis-3-Hexenyl salicylate (CAS 65405-77-8)
- 2-IOdo-5-methyl-4-nitro-phenol (CAS 848814-02-8)
- ({1-[2-(4-Chlorophenyl)ethyl]piperidin-4-yl}-methyl)methylamine dihydrochloride (CAS 1185069-69-5)
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