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(+)-gallocatechin

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Origin: China

Cas No: 970-73-0

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

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

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Products Specification
Product Description

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CAS No.: 970-73-0 Formula: C15H14O7 Molecular Weight: 306.26700

Basic Info

Chemical Name	(+)-gallocatechin
Synonyms	2H-1-Benzopyran-3,5,7-triol, 3,4-dihydro-2-(3,4,5-trihydroxyphenyl)-, (2R-trans-);
CAS No.	970-73-0
Molecular Formula	C15H14O7
Molecular Weight	306.26700
PSA	130.61000
LogP	1.25170

Properties

Density	1.695 g/cm3
Boiling Point	685.6ºC at 760 mmHg
Flash Point	368.5ºC

Synthesis Route

5-((2R,3S)-3,5,7-trihydroxychroman-2-yl)benzene-1,2,3-triyl tris(2,2-dimethylpropanoate)→(+)-gallocatechin
5-((1S,2S)-1,2,3-trihydroxypropyl)benzene-1,2,3-triyl tris(2,2-dimethylpropanoate)→(+)-gallocatechin
5-((S)-hydroxy((S)-oxiran-2-yl)methyl)benzene-1,2,3-triyl tris(2,2-dimethylpropanoate)→(+)-gallocatechin

Precursor

5-((2R,3S)-3,5,7-trihydroxychroman-2-yl)benzene-1,2,3-triyl tris(2,2-dimethylpropanoate)
5-((S)-hydroxy((S)-oxiran-2-yl)methyl)benzene-1,2,3-triyl tris(2,2-dimethylpropanoate)
5-((2R,3S)-5,7-bis(benzyloxy)-3-hydroxychroman-2-yl)benzene-1,2,3-triyl tris(2,2-dimethylpropanoate)
5-((1S,2S)-1,2,3-trihydroxypropyl)benzene-1,2,3-triyl tris(2,2-dimethylpropanoate)

Downstream Product

theaflagallin
purpurogallin
phloroglucinol
gallic acid

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