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253847

Sigma-Aldrich

2,3,4-Trihydroxy-benzoesäure

97%

Synonym(e):

Pyrogallol-4-carbonsäure

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About This Item

Lineare Formel:
(HO)3C6H2CO2H
CAS-Nummer:
610-02-6
Molekulargewicht:
170.12
Beilstein:
2210807
EG-Nummer:
210-205-9
MDL-Nummer:
MFCD00002447
UNSPSC-Code:
12352100
PubChem Substanz-ID:
24855334
NACRES:
NA.22

Qualitätsniveau

100

Assay

97%

mp (Schmelzpunkt)

~205 °C (dec.) (lit.)

Funktionelle Gruppe

carboxylic acid

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)

InChIKey

BRRSNXCXLSVPFC-UHFFFAOYSA-N

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Allgemeine Beschreibung

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

Anwendung

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

Piktogramme

Exclamation mark
GHS07

Signalwort

Warning

Gefahreneinstufungen

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

Zielorgane

Respiratory system

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
BCCG1372
BCCD0506
BCCB0900
BCBT1342
BCBJ5250V

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Yaghoob Farbood et al.
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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