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363782

Sigma-Aldrich

3′-Fluoroacetanilide

98%

Linear Formula:
CH3CONHC6H4F
CAS Number:
Molecular Weight:
153.15
EC Number:
MDL number:
PubChem Substance ID:

assay

98%

mp

82-84 °C (lit.)

solubility

methanol: soluble 25 mg/mL, clear, colorless to yellow

SMILES string

CC(=O)Nc1cccc(F)c1

InChI

1S/C8H8FNO/c1-6(11)10-8-4-2-3-7(9)5-8/h2-5H,1H3,(H,10,11)

InChI key

AQLLDCFUQXGLHM-UHFFFAOYSA-N

General description

3′-Fluoroacetanilide is a substituted acetanilide. Fieldel-Crafts acylation of 3-fluoroacetanilide with chloroacetyl chloride is reported to yield 2′-fluoro-4′-acteamido-2-(1H-1,2,4-triazole-1-yl) acetophenone. Nitration of 3-fluoroacetanilide with nitronium tetrafluoroborate is reported.

Packaging

25 g in glass bottle

Certificate of Analysis

Certificate of Origin

E Livni et al.
International journal of radiation applications and instrumentation. Part B, Nuclear medicine and biology, 19(2), 191-199 (1992-02-01)
[4-18F] 2-(2,4-difluorophenyl)-1,3-bis(1H-1,2,4-triazol-l-yl)-2-propanol [( 4-18F] fluconazole) was synthesized from its amino precursor. Fieldel-Crafts acylation of 3-fluoroacetanilide with chloroacetyl chloride produced 2'-fluoro-4'-acteamido-2-(1H-1,2,4-triazole-1-yl) acetophenone in 12% yield. Sequential reaction with (1) dimethylsulphoxonium methylide and (2) 1,2,4-triazole followed by in situ hydrolysis resulted in...
Nitrations of acetanilides by reagents of NO2X type.
Lynch BM, et al.
Canadian Journal of Chemistry, 46(7), 1141-1152 (1968)

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