152706
5-Fluorosalicylic acid
97%
Synonym(s):
5-Fluoro-2-hydroxybenzoic acid
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About This Item
Linear Formula:
FC6H3-2-(OH)CO2H
CAS Number:
Molecular Weight:
156.11
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
206-455-3
Beilstein/REAXYS Number:
2209120
MDL number:
Assay:
97%
Form:
powder
Quality Level
assay
97%
form
powder
mp
177-179 °C (lit.)
functional group
carboxylic acid, fluoro
SMILES string
OC(=O)c1cc(F)ccc1O
InChI
1S/C7H5FO3/c8-4-1-2-6(9)5(3-4)7(10)11/h1-3,9H,(H,10,11)
InChI key
JWPRICQKUNODPZ-UHFFFAOYSA-N
Application
5-Fluorosalicylic acid was used as internal standard in the quantification of salicylic acid.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Terézia Szabó-Plánka et al.
Journal of inorganic biochemistry, 105(1), 75-83 (2010-12-08)
The complexation of 3-, 4-, and 6-fluorosalicylic acids (HL) with copper(II) was investigated in aqueous solution by pH-potentiometry combined with UV-visible spectrophotometry, and in 50 v/v % water-methanol mixture by the two-dimensional ESR simulation method. Both methods showed the formation
Terézia Szabó-Plánka et al.
Journal of inorganic biochemistry, 102(1), 101-109 (2007-08-28)
The copper(II)-5-fluorosalicylic acid system was investigated in water and 50 v/v% water-methanol mixture by pH potentiometry combined with UV-vis spectrophotometry, and by the two-dimensional ESR simulation method, respectively. The data revealed that the stable paramagnetic mono- and bis(salicylato) copper(II) complexes
Wilfried Rozhon et al.
Analytical and bioanalytical chemistry, 382(7), 1620-1627 (2005-07-06)
Salicylic acid (SA) is an important signaling compound in plants and is involved in various defense responses. Here we report a new method for quantification of free and total soluble SA in Arabidopsis thaliana with 5-fluorosalicylic acid (5-FSA) as internal