4-(2-Fluorophenyl)but-3-en-2-one CAS 2143-80-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2143-80-8 |
| Molecular Formula | C10H9FO |
| Molecular Weight | 164.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-(2-Fluorophenyl)but-3-en-2-one (CAS 2143-80-8) pharmaceutical standards reference standard. Molecular formula: C10H9FO. Molecular weight: 164.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
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.) | 1957 |
| 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
- 3-Methylthietane-3-carboxylic acid 1,1-dioxide (CAS 2225141-44-4)
- 4-(4-Fluorophenyl)but-3-yn-2-ol (CAS 229015-32-1)
- 3-Fluoro-4-((methylamino)methyl)benzonitrile (CAS 633698-43-8)
- methyl 7-hydroxy-1-benzothiophene-2-carboxylate (CAS 761428-40-4)
- (R)-(3-(3-fluoro-4-thiomorpholinophenyl)-2-oxooxazolidin-5-yl)methyl 4-methylbenzenesulfonate (CAS 168828-73-7)
- 2-(Difluoromethyl)-3-fluoro-6-iodopyridine-4-methanol (CAS 1806926-78-2)
- B-(10-[1,1'-Biphenyl]-2-yl-9-anthracenyl)boronic acid (CAS 400607-48-9)
- Ibuprofen Impurity 63 (CAS CATO-C4X-108263)
- cis-11-Eicosenoic Acid Methyl Ester (CAS 2390-09-2)
- Des-Gln19-Tirzepatide (CAS CATO-CPTD788954)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com