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Merck
모든 사진(1)

주요 문서

493864

Sigma-Aldrich

2,4,5-Trihydroxybenzaldehyde

99%

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크기 선택

1 G
₩166,968

₩166,968


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1 G
₩166,968

About This Item

Linear Formula:
(HO)3C6H2CHO
CAS Number:
Molecular Weight:
154.12
MDL number:
UNSPSC 코드:
12352100
PubChem Substance ID:
NACRES:
NA.22

₩166,968


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Quality Level

분석

99%

mp

223-225 °C (lit.)

작용기

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

일반 설명

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.[1] 2,4,5-THBA has been identified as one of the components in the ethyl acetate extract of Beta vulgaris var. cicla seeds.[2] 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.[3]

애플리케이션

2,4,5-Trihydroxybenzaldehyde may be used in the synthesis of:
  • 2,4,5-tribenzyloxybenzaldehyde[4]
  • 2,4,5-trihydroxybenzaldehyde N-(diphenylmethylene)hydrazine[5]
  • 2-hydroxy-4,5-dimethoxybenzaldehyde[6]

픽토그램

Exclamation mark

신호어

Warning

유해 및 위험 성명서

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

표적 기관

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

dust mask type N95 (US), Eyeshields, Gloves


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문서 라이브러리 방문

이미 열람한 고객

Ahluwalia VK.
Intermediates for Organic Synthesis, 51-51 (2010)
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)
Yaws CL.
The Yaws Handbook of Physical Properties for Hydrocarbons and Chemicals, 146-146 (2015)
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
Lorenzo Gennari et al.
Phytochemical analysis : PCA, 22(3), 272-279 (2011-02-22)
Beta vulgaris var. cicla (BV) leaves contain chemopreventive compounds that have been investigated for new drug discovery. These compounds belong to the family of the apigenin-glycosides. Since the leaves are seasonal products containing high percentages of water, they are easily

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