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2-(3,4-Dihydroxyphenyl)-2-((2-(3,4-dihydroxyphenyl)-5,7-dihydroxychroman-3-yl)oxy)chroman-3,4,5,7-tetraol

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2-(3,4-Dihydroxyphenyl)-2-((2-(3,4-dihydroxyphenyl)-5,7-dihydroxychroman-3-yl)oxy)chroman-3,4,5,7-tetraol Suppliers list
Company Name: Career Henan Chemica Co
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Products Intro: Product Name:2-(3,4-Dihydroxyphenyl)-2-((2-(3,4-dihydroxyphenyl)-5,7-dihydroxychroman-3-yl)oxy)chroman-3,4,5,7-tetraol
CAS:20347-71-1
Purity:98% Summer 305 Package:10g;9.9USD
Company Name: TargetMol Chemicals Inc.
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Products Intro: Product Name:Proanthocyanidins
CAS:20347-71-1
Package:10 mg；100 mg；25 mg；5 mg；50 mg Remarks:REAGENT;FOR LABORATORY USE ONLY
Company Name: LEAPCHEM CO., LTD.
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Products Intro: Product Name:2-(3,4-Dihydroxyphenyl)-2-((2-(3,4-dihydroxyphenyl)-5,7-dihydroxychroman-3-yl)oxy)chroman-3,4,5,7-tetraol
CAS:20347-71-1
Purity:0 Package:1g; 5g; 25g; 1kg; 5kg; 25kg Remarks:0
Company Name: Shanghai Acmec Biochemical Technology Co., Ltd.
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Products Intro: Product Name:2-(3,4-Dihydroxyphenyl)-2-((2-(3,4-dihydroxyphenyl)-5,7-dihydroxychroman-3-yl)oxy)chroman-3,4,5,7-tetraol
CAS:20347-71-1
Purity:95% Package:100g, 1g, 5g, 10g, 25g
Company Name: Aladdin Scientific
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Products Intro: Product Name:Proanthocyanidins
CAS:20347-71-1
Purity:95% Package:$18.9/1g;$55.9/5g;$178.9/25g;$534.9/100g;Bulk package Remarks:95%
2-(3,4-Dihydroxyphenyl)-2-((2-(3,4-dihydroxyphenyl)-5,7-dihydroxychroman-3-yl)oxy)chroman-3,4,5,7-tetraol Basic information
Product Name:2-(3,4-Dihydroxyphenyl)-2-((2-(3,4-dihydroxyphenyl)-5,7-dihydroxychroman-3-yl)oxy)chroman-3,4,5,7-tetraol
Synonyms:-2-((2-(3,4-dihydroxyphenyl);-5,7-dihydroxychroman-3-yl);chroman-3,4,5,7-tetraol;Proanthocyanidins(b);2H-1-Benzopyran-3,4,5,7-tetrol, 2-(3,4-dihydroxyphenyl)-2-[[2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-yl]oxy]-3,4-dihydro-;inhibit,Proanthocyanidins,Fungal,Bacterial,Inhibitor;Catechin Impurity 14
CAS:20347-71-1
MF:C30H26O13
MW:594.52
EINECS:
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Mol File:20347-71-1.mol
2-(3,4-Dihydroxyphenyl)-2-((2-(3,4-dihydroxyphenyl)-5,7-dihydroxychroman-3-yl)oxy)chroman-3,4,5,7-tetraol Structure
2-(3,4-Dihydroxyphenyl)-2-((2-(3,4-dihydroxyphenyl)-5,7-dihydroxychroman-3-yl)oxy)chroman-3,4,5,7-tetraol Chemical Properties
Boiling point 986.4±65.0 °C(Predicted)
density 1.87±0.1 g/cm3(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
solubility DMF: 3 mg/ml; DMSO: 10 mg/ml; Ethanol: 0.5 mg/ml; PBS (pH 7.2): 10 mg/ml
form A solid
pka9.24±0.70(Predicted)
Safety Information
MSDS Information
2-(3,4-Dihydroxyphenyl)-2-((2-(3,4-dihydroxyphenyl)-5,7-dihydroxychroman-3-yl)oxy)chroman-3,4,5,7-tetraol Usage And Synthesis
DescriptionProcyanidin is a polyphenol that exhibits antioxidant activity in a macrocyclic nickel complex-catalyzed Briggs-Rauscher oscillation system.
UsesProanthocyanidins can be useful in the chemical analysis and study of antifungal and antimycotoxigenic activity of tetradenia riparia essential oil and crude extract.
DefinitionChEBI: Procyanidin is oligomeric compounds, formed from catechin and epicatechin molecules. They yield cyanidin when depolymerized under oxidative conditions.
2-(3,4-Dihydroxyphenyl)-2-((2-(3,4-dihydroxyphenyl)-5,7-dihydroxychroman-3-yl)oxy)chroman-3,4,5,7-tetraol Preparation Products And Raw materials
Tag:2-(3,4-Dihydroxyphenyl)-2-((2-(3,4-dihydroxyphenyl)-5,7-dihydroxychroman-3-yl)oxy)chroman-3,4,5,7-tetraol(20347-71-1) Related Product Information
[(2R,3R,4R)-2-(3,4-dihydroxyphenyl)-4-[(2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxybenzoyl)oxy-chroman-8-yl]-5,7-dihydroxy-chroman-3-yl] 3,4,5-trihydroxybenzoate EPICATECHIN-(4BETA->8:2BETA-O-7) CATECHIN PROCYANIDINB23'O-GALLATE PROCYANIDIN A2 Protopanaxatriol Laurus nobilis, ext. Uracil Diethanolamine Dihydroxybenzoic acid Resorcinol 3-(3,5-Di-tert-butyl-4-hydroxyphenyl)propionic acid Dihydrocaffeic acid Diphenylphosphine oxide PROCYANIDIN C1 Protodioscin Procyanidin B1 PROCYANIDIN B2