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Merck
CN

37530

2,4-Dihydroxybenzoic acid

purum, ≥98.0% (T)

Synonym(s):

β-Resorcylic acid

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About This Item

Linear Formula:
(HO)2C6H3CO2H
CAS Number:
Molecular Weight:
154.12
EC Number:
201-946-9
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
1946213
MDL number:
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InChI key

UIAFKZKHHVMJGS-UHFFFAOYSA-N

InChI

1S/C7H6O4/c8-4-1-2-5(7(10)11)6(9)3-4/h1-3,8-9H,(H,10,11)

SMILES string

OC(=O)c1ccc(O)cc1O

grade

purum

assay

≥98.0% (T)

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pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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H A Schreuder et al.
Biochemistry, 33(33), 10161-10170 (1994-08-23)
The crystal structures of wild-type p-hydroxybenzoate hydroxylase from Pseudomonas fluorescens, complexed with the substrate analogues 4-aminobenzoate, 2,4-dihydroxybenzoate, and 2-hydroxy-4-aminobenzoate have been determined at 2.3-, 2.5-, and 2.8-A resolution, respectively. In addition, the crystal structure of a Tyr222Ala mutant, complexed with
Ge Bai et al.
Journal of chromatography. A, 1218(37), 6433-6438 (2011-08-13)
G-quadruplex DNA structure is considered to be a very attractive target for antitumor drug design due to its unique role in maintaining telomerase activities. Therefore, discovering ligands with high stability of G-quadruplex structure is of great interest. In this paper
A Stolz et al.
FEMS microbiology letters, 108(2), 219-224 (1993-04-01)
The aerobic degradation of 2,4-dihydroxybenzoate by Pseudomonas sp. BN9 was studied. Intact cells of Pseudomonas sp. BN9 grown with 2,4-dihydroxybenzoate oxidized 2,4-dihydroxybenzoate but not salicylate. Cell-free extracts of Pseudomonas sp. BN9 converted 2,4-dihydroxybenzoate after the addition of NAD(P)H. A partially
Kamal Azrague et al.
Journal of hazardous materials, 237-238, 71-78 (2012-09-15)
2,4-Dihydroxybenzoic acid (2,4-DHBA) is found frequently as a pollutant in natural waters and represents a threat to water quality because it is a precursor to the formation of quinones which are highly toxic. The degradation of 2,4-DHBA using the vacuum
V Hanfeld et al.
Die Pharmazie, 37(7), 479-480 (1982-07-01)
Salicylic acid, beta-resorcylic acid and gentisic acid were acetylated and then reacted with N-hydroxysuccinimide according to the DDC procedure to give the corresponding activated esters. The reaction of these N-hydroxysuccinimidic esters with human serum albumin and bovine gamma globulin yielded

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