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Chlorofluoroacetic acid (CAS 471-44-3)

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Alternate Names:
2-Chloro-2-fluoroethanoic acid
CAS Number:
471-44-3
Molecular Weight:
112.49
Molecular Formula:
C2H2ClFO2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Chlorofluoroacetic acid (CFAA) is a halogenated carboxylic acid in many applications, including in the synthesis of polymers and other organic compounds. Chlorofluoroacetic acid is a highly reactive compound useful in a variety of chemical reactions, including oxidation, halogenation, and substitution reactions. It is a nucleophile that can form a covalent bond with several electron-deficient species, such as carbonyl compounds. Studies have strong inhibitory effects on aconitase, an enzyme that participates in the Krebs cycle. Chlorofluoroacetic acid exhibits inhibitory actions on various other enzymes, such as glycogen phosphorylase, phosphofructokinase, and pyruvate kinase. It hinders the activity of several enzymes involved in the metabolism of carbohydrates, lipids, and proteins.


Chlorofluoroacetic acid (CAS 471-44-3) References

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  3. Nephrotoxicity of chlorofluoroacetic acid in rats.  |  Lantum, HB., et al. 2002. Toxicol Sci. 70: 261-8. PMID: 12441371
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  6. Susceptibility to breast cancer and three polymorphisms of GSTZ1.  |  Saadat, I., et al. 2012. DNA Cell Biol. 31: 337-41. PMID: 21823988
  7. Prenatal and postnatal expression of glutathione transferase ζ 1 in human liver and the roles of haplotype and subject age in determining activity with dichloroacetate.  |  Li, W., et al. 2012. Drug Metab Dispos. 40: 232-9. PMID: 22028318
  8. Characterization of catalytic activity and structure of selenocysteine-containing hGSTZ1c-1c based on site-directed mutagenesis and computational analysis.  |  Yu, Y., et al. 2013. IUBMB Life. 65: 163-70. PMID: 23299908
  9. Regulation of dichloroacetate biotransformation in rat liver and extrahepatic tissues by GSTZ1 expression and chloride concentration.  |  Jahn, SC., et al. 2018. Biochem Pharmacol. 152: 236-243. PMID: 29626439
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Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Chlorofluoroacetic acid, 1 g

sc-300362
1 g
$208.00

Chlorofluoroacetic acid, 5 g

sc-300362A
5 g
$624.00