CAS 177211-26-6

1-(4-Chloro-2-fluoro-5-methylphenyl)ethanone

Description:

1-(4-Chloro-2-fluoro-5-methylphenyl)ethanone, with the CAS number 177211-26-6, is an organic compound characterized by its ketone functional group and a substituted aromatic ring. The structure features a phenyl ring that is substituted with a chlorine atom, a fluorine atom, and a methyl group, which contributes to its unique chemical properties. This compound is typically a solid at room temperature and may exhibit moderate solubility in organic solvents due to the presence of polar functional groups. Its molecular structure suggests potential reactivity in electrophilic aromatic substitution reactions, as well as possible applications in pharmaceuticals or agrochemicals, given the presence of halogen substituents that can influence biological activity. Additionally, the presence of both chlorine and fluorine atoms may enhance lipophilicity and metabolic stability, making it of interest in medicinal chemistry. Safety and handling precautions should be observed, as halogenated compounds can pose environmental and health risks.

Formula: C₉H₈ClFO

InChI: InChI=1S/C9H8ClFO/c1-5-3-7(6(2)12)9(11)4-8(5)10/h3-4H,1-2H3

InChI key: InChIKey=NOYPJFRXHUSDQL-UHFFFAOYSA-N

SMILES: C(C)(=O)C1=C(F)C=C(Cl)C(C)=C1

Synonyms:

• 1-(4-Chloro-2-fluoro-5-methylphenyl)ethan-1-one
• 4'-Chloro-2'-fluoro-5'-methylacetophenone
• Ethanone, 1-(4-chloro-2-fluoro-5-methylphenyl)-
• 1-(4-Chloro-2-fluoro-5-methylphenyl)ethanone

Ethanone, 1-(4-chloro-2-fluoro-5-methylphenyl)-

CAS: 177211-26-6

Formula: C₉H₈ClFO

Purity: 95%

Color and Shape: Solid

Molecular weight: 186.6106

Ref: IN-DA00256E

4'-Chloro-2'-fluoro-5'-methylacetophenone

CAS: 177211-26-6

4'-Chloro-2'-fluoro-5'-methylacetophenone

Purity: ≥95%

Color and Shape: Liquid

Molecular weight: 186.61g/mol

Ref: 54-PC7084

4′-Chloro-2′-fluoro-5′-methylacetophenone

CAS: 177211-26-6

Formula: C₉H₈ClFO

Purity: 95%

Color and Shape: Solid

Molecular weight: 186.61

Ref: 10-F003855

4’-Chloro-2’-fluoro-5’-methylacetophenone (>90%)

Controlled Product

CAS: 177211-26-6

Applications 4’-Chloro-2’-fluoro-5’-methylacetophenone is used as a reagent in the synthesis of 3-Aryl-5-hydroxyl-5-trifluoromethylisoxazolines which are important intermediates of protox-inhibiting herbicides.
References Zhou, Y., et al.: Jingxi Huagong, 21, 785 (2004)

Formula: C₉H₈ClFO

Purity: >90%

Color and Shape: Neat

Molecular weight: 186.611

Ref: TR-C367215