1-(4-Fluorophenyl)but-3-en-2-one CAS 860642-35-9
| CAS No. | 860642-35-9 |
| Molecular Formula | C10H9FO |
| Molecular Weight | 164.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-(4-Fluorophenyl)but-3-en-2-one (CAS 860642-35-9) is a high-purity analytical reference standard with the molecular formula C10H9FO and a molecular weight of 164.18 g/mol.
Based on its molecular formula C10H9FO, 1-(4-Fluorophenyl)but-3-en-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 164.18 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.
CATO manufactures 1-(4-Fluorophenyl)but-3-en-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 | C10H9FO |
| Molecular Weight | 164.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
Related Fluorophenyl Standards
- 2-(2-Fluorophenyl)but-3-yn-2-ol (CAS 104684-14-2)
- 3-(2-Fluorophenyl)cyclobutanone (CAS 1080636-31-2)
- 3-(3-Fluorophenyl)cyclobutanone (CAS 1080636-45-8)
- 2-(4-fluorophenyl)cyclopropane-1-carbaldehyde (CAS 1233026-05-5)
- 1-(2-Fluorophenyl)cyclopropane-1-carbaldehyde (CAS 1267971-50-5)
- 5-(4-Fluorophenyl)-4,5-dihydro-1H-pyrazole (CAS 1337564-73-4)
- (E)-1-(2-Fluorophenyl)but-2-en-1-one (CAS 1360924-06-6)
- (E)-3-(2-fluorophenyl)-2-methylacrylaldehyde (CAS 1375800-37-5)
Recommended Standards
- 1-(4-Fluorophenyl)but-3-en-1-one (CAS 61668-02-8)
- 1-(methyl-d3)-2,3-dihydro-1H-indole-2,3-dione (CAS 91790-36-2)
- 1-(4-Fluorophenyl)-2-methylprop-2-en-1-one (CAS 58472-45-0)
- 1,1-Dioxotetrahydrothiophene-3-carboxylic Acid (CAS 4785-67-5)
- Silicic acid (H4SiO4), tetraethyl ester, polymer with trichlorostibine (CAS 135929-41-8)
- 6,6,6-trifluorohexan-3-one (CAS 1194765-43-9)
- 1-(6-Chloronaphthalen-2-yl)ethan-1-one (CAS 42036-59-9)
- (2R)-4-amino-1-(benzyloxy)butan-2-ol hydrochloride (CAS 2044705-67-9)
- Phenethyl Alcohol (CAS 60-12-8)
- N1-(Isoxazol-3-yl)-N2-(2-(1-methyl-1H-pyrrol-2-yl)-2-morpholinoethyl)oxalamide (CAS 1049374-63-1)
- 3-(trifluoromethyl)-1,4-thiazepane (CAS 1462361-43-8)
- 4-((2-Aminophenyl)amino)cyclohexan-1-ol (CAS 1233955-54-8)
- 1-Benzoyl-5-(hexyloxy)pyrrolidin-2-one (CAS 119984-20-2)
- Semaglutide (CAS CATO-C4X-2226105)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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