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Key Documents

W379808

Sigma-Aldrich

2,4-Dihydroxybenzoic acid

≥97%

Synonym(s):

β-Resorcylic acid

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About This Item

Linear Formula:
(HO)2C6H3CO2H
CAS Number:
Molecular Weight:
154.12
FEMA Number:
3798
Beilstein/REAXYS Number:
1946213
EC Number:
MDL number:
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
8.076

biological source

synthetic

grade

Halal
Kosher

assay

≥97%

mp

208-211 °C (dec.) (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

phenolic

SMILES string

OC(=O)c1ccc(O)cc1O

InChI

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

InChI key

UIAFKZKHHVMJGS-UHFFFAOYSA-N

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pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Anup Kollanoor Johny et al.
Foodborne pathogens and disease, 7(10), 1165-1170 (2010-07-14)
This study investigated the efficacy of plant-derived antimicrobials, namely, trans-cinnamaldehyde, β-resorcylic acid, carvacrol, thymol, and eugenol or their combination, in increasing the sensitivity of Salmonella Typhimurium DT104 to five antibiotics. The subinhibitory concentrations of each antimicrobial or their combination containing
Nicolas Winssinger et al.
Chemical communications (Cambridge, England), 1(1), 22-36 (2007-02-07)
While resorcylic acid lactones (RALs) have been known for a long time, the more recent discoveries that radicicol is a potent and selective HSP90 inhibitor while other members such as hypothemycin, LL-Z1640-2 and LL-783,277 are potent kinase inhibitors have stimulated
R F Anderson et al.
The Journal of biological chemistry, 262(36), 17475-17479 (1987-12-25)
The spectra of radicals formed upon the addition of .OH radicals to the 3 position of substrates for p-hydroxybenzoate hydroxylase (4-hydroxybenzoic acid, 2,4-dihydroxybenzoic acid, and 4-aminobenzoic acid) have been determined using pulse radiolysis combined with the results from high performance
Liangxiong Xu et al.
Journal of natural products, 73(5), 885-889 (2010-05-01)
Six new beta-resorcylic acid lactones (1-6), named paecilomycins A-F, and five known compounds, aigilomycin B (7), zeaenol (8), aigialomycin D (9), aigialomycin F (10), and aigialospirol, were isolated from the mycelial solid culture of Paecilomyces sp. SC0924. Their structures were
R F Anderson et al.
The Journal of biological chemistry, 266(20), 13086-13090 (1991-07-15)
Combined optical and conductimetric measurements in aqueous solution indicate that at high pH (greater than or equal to 10).OH radicals react with the phenoxide form of 2,4-dihydroxybenzoic acid to form transiently phenoxyl radicals and a small amount of hydroxyeyclohexadienyl (HCHD)

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