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260843

2,3,4-三羟基苯甲醛

Name: 2,3,4-三羟基苯甲醛
Brand: ALDRICH

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:

2144-08-3

分子量:

154.12

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24855773

EC Number:

218-404-2

Beilstein/REAXYS Number:

2328658

MDL number:

MFCD00003325

Assay:

98%

Form:

powder

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属性

Quality Level

200

assay

98%

form

powder

mp

159-161 °C (lit.)

SMILES string

[H]C(=O)c1ccc(O)c(O)c1O

InChI

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

InChI key

CRPNQSVBEWWHIJ-UHFFFAOYSA-N

说明

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.

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.

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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)

Conversion to purpurogallin, a key step in the mechanism of the potent xanthine oxidase inhibitory activity of pyrogallol.

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

Synthesis of Schiff bases modified inulin derivatives for potential antifungal and antioxidant applications.

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

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全球贸易项目编号

货号	GTIN
260843-5G	04061826107010