1-(4-Bromo-2-fluorophenyl)pentan-2-one CAS 1249060-60-3
| CAS No. | 1249060-60-3 |
| Molecular Formula | C11H12BrFO |
| Molecular Weight | 259.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(4-Bromo-2-fluorophenyl)pentan-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.
CATO supplies 1-(4-Bromo-2-fluorophenyl)pentan-2-one (CAS 1249060-60-3), a certified reference material (molecular formula C11H12BrFO, MW 259.11 g/mol) for analytical method development and quality control.
Owing to a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system, 1-(4-Bromo-2-fluorophenyl)pentan-2-one is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 259.11 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H12BrFO |
| Molecular Weight | 259.11 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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.) | 1990 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 2-Bromo-1-(cyclopentyloxy)-4-fluorobenzene (CAS 1016505-33-1)
- 3-(3-Bromo-4-fluorophenyl)-3-methylbutan-2-one (CAS 1239964-09-0)
- 1-(2-Bromo-5-fluorophenyl)pentan-2-one (CAS 1248072-66-3)
- 1-(5-Bromo-2-fluorophenyl)pentan-1-one (CAS 1280786-93-7)
- 3-Bromo-5-t-butyl-2-fluorobenzaldehyde (CAS 1291487-24-5)
- 1-(4-Bromo-2-fluorophenyl)pentan-1-one (CAS 1311197-91-7)
- 5-Bromo-1-(2-fluorophenyl)-2-pentanone (CAS 1373350-56-1)
- (1-(4-Bromo-3-fluorophenyl)cyclobutyl)methanol (CAS 1467061-89-7)
Recommended Standards
- 2-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)furo[2,3-b]pyridine (CAS 1251731-39-1)
- 2-(bromomethyl)-1-methyl-3-(trifluoromethyl)benzene (CAS 1261683-90-2)
- 2-(4-(AZIDOMETHYL)PHENYL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE (CAS 1239481-05-0)
- 3-Methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,4-triazolo[4,3-a]pyridine (CAS 1231934-47-6)
- 5-Amino-3-(3-fluoro-4-methylphenyl)isoxazole (CAS 1020955-76-3)
- 2-(Difluoromethyl)-4-hydroxy-3-(trifluoromethyl)pyridine-5-carboxaldehyde (CAS 1806007-34-0)
- (1,1,2,2-Tetrafluoroethoxy)benzene (CAS 350-57-2)
- 1-(3,5-Difluorophenyl)but-3-en-2-one (CAS 889955-36-6)
- 5-Methyl-1H-indazol-3-ol (CAS 7364-26-3)
- 4-Chlorodecahydroquinoline hydrochloride (CAS 90436-13-8)
- 2-Thia-7-azaspiro[4.4]nonane (CAS 310-83-8)
- 2-Oxospiro[indoline-3,3'-pyrrolidine]-4'-carbonitrile (CAS 1423117-09-2)
- Betamethasone impurity 65 (CAS CATO-C4X-143765)
- Semaglutide impurity 24 (CAS CATO-C4X-222624)
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 18665070610 / Nicole.chen@cato-chem.com