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Merck
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253847

Sigma-Aldrich

2,3,4-Trihydroxybenzoic acid

97%

Sinónimos:

Pyrogallol-4-carboxylic acid

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About This Item

Fórmula lineal:
(HO)3C6H2CO2H
Número de CAS:
610-02-6
Peso molecular:
170.12
Beilstein/REAXYS Number:
2210807
EC Number:
210-205-9
MDL number:
MFCD00002447
UNSPSC Code:
12352100
PubChem Substance ID:
24855334
NACRES:
NA.22

Quality Level

100

assay

97%

mp

~205 °C (dec.) (lit.)

SMILES string

OC(=O)c1ccc(O)c(O)c1O

InChI

1S/C7H6O5/c8-4-2-1-3(7(11)12)5(9)6(4)10/h1-2,8-10H,(H,11,12)

InChI key

BRRSNXCXLSVPFC-UHFFFAOYSA-N

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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

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Rebecca J Robbins et al.
Journal of chromatography. A, 1038(1-2), 97-105 (2004-07-06)
A quantitative high-performance liquid chromatography-photodiode array detection method separating 16 phenolic acids was achieved. Six columns and several mobile phases were investigated. Resolution was achieved with a high-purity silica Phenomenex Luna C18 column (150 mm x 4.6 mm, 5 microm)
F Ramezani Ali Akbari et al.
Acta endocrinologica (Bucharest, Romania : 2005), 15(2), 187-194 (2019-09-12)
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
Yuan Gao et al.
Journal of the science of food and agriculture, 99(7), 3555-3562 (2019-01-11)
Sweet cherries (Prunus avium L.) are rich in polyphenols and have high antioxidant potential. This study deals with the use of ultra-performance liquid chromatography-tandem mass spectrometry on five cherry cultivars, namely Caihong, Sunburst, Summit, 23-51 and Valeri, to determine the
Ana Maria Buljat et al.
Food technology and biotechnology, 57(2), 159-170 (2019-09-21)
The foam mat drying process is a simple and economical alternative to spray and freeze drying. It is considerably cheaper due to rapid drying at low temperatures, preservation of nutritional quality and easy reconstitution. Basic principle of the process is
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