260843
2,3,4-三羟基苯甲醛
98%
别名:
邻苯三酚-4-甲醛
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关于此项目
线性分子式:
(HO)3C6H2CHO
化学文摘社编号:
分子量:
154.12
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
218-404-2
Beilstein/REAXYS Number:
2328658
MDL number:
Assay:
98%
Form:
powder
InChI key
CRPNQSVBEWWHIJ-UHFFFAOYSA-N
InChI
1S/C7H6O4/c8-3-4-1-2-5(9)7(11)6(4)10/h1-3,9-11H
SMILES string
[H]C(=O)c1ccc(O)c(O)c1O
assay
98%
form
powder
mp
159-161 °C (lit.)
Quality Level
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Application
2,3,4-Trihydroxybenzaldehyde has been used in the preparation of 1,5-dimethyl-2-phenyl-4-[(1E)-(2,3,4-trihydroxybenzylidene)amino]-1H-pyrazol-3(2H)-one.
General description
Antimicrobial activity of carbohydrazone derived from 2,3,4-trihydroxybenzaldehyde against bacteria and fungi has been investigated. 2,3,4-trihydroxybenzaldehyde forms Schiff bases via [1+1] condensation with anthranilic acid.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Yuan Chen et al.
International journal of biological macromolecules, 143, 714-723 (2019-11-15)
In this study, the structure of inulin was chemically modified by Schiff bases in order to improve its biological activity. A total of 6 kinds of inulin derivatives were synthesized according to aza-Wittig reaction. Their structures were confirmed by FTIR
1, 5-Dimethyl-2-phenyl-4-[(1E)-(2, 3, 4-trihydroxybenzylidene) amino]-1H-pyrazol-3 (2H)-one.
Sun Y-F, et al.
Acta Crystallographica Section E, Structure Reports Online, 63(5), o2522-o2523 (2007)
Sari Honda et al.
Free radical biology & medicine, 106, 228-235 (2017-02-23)
In this study, the mechanism of the xanthine oxidase (XO) inhibitory activity of pyrogallol, the main inhibitor found in roasted coffee, was investigated. Pyrogallol was unstable and readily converted to purpurogallin in a pH 7.4 solution, a physiological model of
B D Vázquez-Cabral et al.
Chemico-biological interactions, 272, 1-9 (2017-05-10)
Black tea infusion is the common substrate for preparing kombucha; however other sources such as oak leaves infusions can be used for the same purpose. Almost any white oak species have been used for medicinal applications by some ethnic groups
Eila Pelttari et al.
Zeitschrift fur Naturforschung. C, Journal of biosciences, 62(7-8), 483-486 (2007-10-05)
Certain substituted salicylaldehydes are known to have highly potent antimicrobial activity against bacteria and fungi, but the mechanism underlying this remarkable activity is not known, and almost nothing has been reported on the effects of further modification of the structures
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