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493864

2,4,5-三羟基苯甲醛

Name: 2,4,5-三羟基苯甲醛
Brand: ALDRICH

99%

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关于此项目

线性分子式:

(HO)₃C₆H₂CHO

化学文摘社编号:

35094-87-2

分子量:

154.12

NACRES:

NA.22

PubChem Substance ID:

24872865

UNSPSC Code:

12352100

MDL number:

MFCD00016592

Assay:

99%

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属性

Quality Level

100

assay

99%

mp

223-225 °C (lit.)

functional group

aldehyde

SMILES string

[H]C(=O)c1cc(O)c(O)cc1O

InChI

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

InChI key

WNCNWLVQSHZVKV-UHFFFAOYSA-N

说明

General description

2,4,5-Trihydroxybenzaldehyde (2,4,5-THBA) is a tri-substituted benzaldehyde that can be prepared from sesamol. Its free radical-quenching ability, antioxidant bioactivity and cytotoxicity have been assessed. 2,4,5-THBA has been identified as one of the components in the ethyl acetate extract of Beta vulgaris var. cicla seeds. The freezing point, boiling point, density and refractive index of 2,4,5-THBA are 499.65K, 510.61K, 1.3725g/cm³ and 1.6400, respectively.

Application

2,4,5-Trihydroxybenzaldehyde may be used in the synthesis of:

2,4,5-tribenzyloxybenzaldehyde
2,4,5-trihydroxybenzaldehyde N-(diphenylmethylene)hydrazine
2-hydroxy-4,5-dimethoxybenzaldehyde

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 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Benzene polyphosphates as tools for cell signalling: inhibition of inositol 1,4,5-trisphosphate 5-phosphatase and interaction with the PH domain of protein kinase Balpha.

Stephen J Mills et al.

Chembiochem : a European journal of chemical biology, 9(11), 1757-1766 (2008-06-25)

Novel benzene polyphosphates were synthesised as inositol polyphosphate mimics and evaluated against type-I inositol 1,4,5-trisphosphate 5-phosphatase, which only binds soluble inositol polyphosphates, and against the PH domain of protein kinase Balpha (PKBalpha), which can bind both soluble inositol polyphosphates and

Ahluwalia VK.

Intermediates for Organic Synthesis, 51-51 (2010)

Cytotoxicity effects of di- and tri-hydroxybenzaldehydes as a chemopreventive potential agent on tumor cells.

T H Tseng et al.

Toxicology, 161(3), 179-187 (2001-04-12)

As part of our earlier search for new compounds with improved biological activities including antioxidant, anti-inflammatory, and tumor growth inhibition activities, we synthesized 2,4,5-trihydroxybenzaldehyde (2,4,5-THBA) from commercially available Sesamol. First we examined the free radical-quenching capacity of 2,4,5-THBA, 3,4-dihydroxybenzaldehyde (3,4-DHBA)

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货号	GTIN
493864-1G	04061832407692