253847
2,3,4-Trihydroxybenzoic acid
97%
Synonym(s):
Pyrogallol-4-carboxylic acid
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About This Item
Linear Formula:
(HO)3C6H2CO2H
CAS Number:
Molecular Weight:
170.12
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
210-205-9
Beilstein/REAXYS Number:
2210807
MDL number:
Assay:
97%
InChI key
BRRSNXCXLSVPFC-UHFFFAOYSA-N
InChI
1S/C7H6O5/c8-4-2-1-3(7(11)12)5(9)6(4)10/h1-2,8-10H,(H,11,12)
SMILES string
OC(=O)c1ccc(O)c(O)c1O
assay
97%
mp
~205 °C (dec.) (lit.)
functional group
carboxylic acid
Quality Level
Related Categories
General description
DPPH radical-scavenging ability of 2,3,4-trihydroxybenzoic acid has been evaluated.
Application
2,3,4-Trihydroxybenzoic acid has been used as:
- reagent during catalytic spectrophotometric determination of vanadium in natural and sea waters
- internal standard in separation of phenolic acids by HPLC with photodiode array detection
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
Regulatory Information
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Endothelial dysfunction and diabetic cardiomyopathy are critical complications of diabetes. Gallic acid (GA) plays a significant role in cardiovascular disorders resulted from diabetes. In addition, increased plasma miR-24, miR-126 associated with endothelial dysfunction. The current study was designed to assess
A A Mohamed et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 17(6), 769-773 (2001-11-16)
A new, simple, sensitive and selective catalytic method is developed for the determination of vanadium in natural and sea waters. The method is based on the catalytic effect of V(V) and/or V(IV) on the bromate oxidative-coupling reaction of metol with
Asuka Kodama et al.
Bioscience, biotechnology, and biochemistry, 71(7), 1731-1734 (2007-07-10)
The DPPH radical-scavenging abilities of the naturally occurring phenolic acid, 2,3,4-trihydroxybenzoic acid, and its methyl ester were evaluated. Both compounds in acetonitrile scavenged as many as four radicals compared to three or fewer radical consumption in acetone or ethanol. Only
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