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554332

Sigma-Aldrich

4-Fluorosalicylic acid

96%

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About This Item

Linear Formula:
FC6H3(OH)CO2H
CAS Number:
Molecular Weight:
156.11
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

96%

mp

170 °C (dec.) (lit.)

SMILES string

OC(=O)c1ccc(F)cc1O

InChI

1S/C7H5FO3/c8-4-1-2-5(7(10)11)6(9)3-4/h1-3,9H,(H,10,11)

InChI key

TTZOLDXHOCCNMF-UHFFFAOYSA-N

General description

4-Fluorosalicylic acid can be synthesized from the following compounds:
  • 4-fluorotoluene
  • m-fluorophenol
  • 4-aminosalicylic acid

Application

4-Fluorosalicylic acid may be used to synthesize 4-fluorogentisic acid.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Effect of intramolecular hydrogen bonding on the relative acidities of substituted salicylic acids in benzene solution.
Dunn GE and Penner TL.
Canadian Journal of Chemistry, 45(14), 1699-1706 (1967)
R L Crawford et al.
Journal of bacteriology, 121(3), 794-799 (1975-03-01)
Gentisate:oxygen 1,2-oxidoreductase (decyclizing) (EC 1.13.11.4; gentisate 1,2-dioxygenase) from Moraxella osloensis was purified to homogeneity as shown by polyacrylamide gel electrophoresis. The enzyme has a molecular weight of about 154,000 and gives rise to subunits of molecular weight 40,000 in the
Fluorosalicylohydroxamic acids.
Ostaszynski A, et al.
Bulletin de l'Academie Polonaise des Sciences. Serie des Sciences Chimiques, 8, 591-597 (1960)
Robin R Shields-Cutler et al.
The Journal of biological chemistry, 290(26), 15949-15960 (2015-04-12)
During Escherichia coli urinary tract infections, cells in the human urinary tract release the antimicrobial protein siderocalin (SCN; also known as lipocalin 2, neutrophil gelatinase-associated lipocalin/NGAL, or 24p3). SCN can interfere with E. coli iron acquisition by sequestering ferric iron

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