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3,4,5-Trihydroxybenzaldehyde

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Origin: China

Cas No: 13677-79-7

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 13677-79-7 Formula: C7H6O4 Molecular Weight: 154.12000

Description

THBA has dual inhibitory effect on matrix metalloproteinase 9; inhibition of gelatinolytic activity as well as MMP-9 expression in TNF-α induced HASMC.

Basic Info

Chemical Name	3,4,5-Trihydroxybenzaldehyde
Synonyms	Pyrogallol-5-carboxaldehyde; 3,4,5-trihydroxyphenylaldehyde; Gallaldehyde; gallic aldehyde; benzaldehyde,3,4,5-trihydroxy; 3,4,5-trihydroxy-benzaldehyde; 3,4,5-Trihydroxy-benzaldehyd;
CAS No.	13677-79-7
Molecular Formula	C7H6O4
Molecular Weight	154.12000
PSA	77.76000
LogP	0.61590

Properties

Appearance & Physical State	colorless and transparent liquid
Density	1.598 g/cm3
Boiling Point	355.3ºC at 760 mmHg
Melting Point	211-213ºC
Flash Point	182.9ºC
Refractive Index	1.734
Vapor Pressure	1.54E-05mmHg at 25°C

Safety Info

Safety Statements	26-36
HS Code	2912499000
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

syringaldehyde→3,4,5-Trihydroxybenzaldehyde
3,4,5-Trimethoxybenzaldehyde→3,4,5-Trihydroxybenzaldehyde
3,4,5-Trimethoxybenzyl alcohol→3,4,5-Trihydroxybenzaldehyde

Precursor

3,4,5-Trimethoxybenzaldehyde
(2,3-diacetyloxy-5-formylphenyl) acetate
syringaldehyde
3,4,5-Trimethoxybenzyl alcohol

Downstream Product

(2,3-diacetyloxy-5-formylphenyl) acetate
5-hydroxyferulic acid
5-Methylpyrogallol
TYRPHOSTIN A25

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