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253847

Sigma-Aldrich

2,3,4-Trihydroxybenzoic acid

97%

Sinônimo(s):

Pyrogallol-4-carboxylic acid

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About This Item

Fórmula linear:
(HO)3C6H2CO2H
Número CAS:
610-02-6
Peso molecular:
170.12
Beilstein:
2210807
Número CE:
210-205-9
Número MDL:
MFCD00002447
Código UNSPSC:
12352100
ID de substância PubChem:
24855334
NACRES:
NA.22

Nível de qualidade

100

Ensaio

97%

pf

~205 °C (dec.) (lit.)

cadeia de caracteres SMILES

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)

chave InChI

BRRSNXCXLSVPFC-UHFFFAOYSA-N

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Descrição geral

DPPH radical-scavenging ability of 2,3,4-trihydroxybenzoic acid has been evaluated.

Aplicação

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

Pictogramas

Exclamation mark
GHS07

Palavra indicadora

Warning

Frases de perigo

H315 - H319 - H335

Classificações de perigo

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

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

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Avicenna journal of phytomedicine, 3(4), 329-340 (2014-07-23)
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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
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
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
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)
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