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ChemicalBook > Product Catalog >Natural Products >Flavonoids >(2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one

(2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one

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(2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one Suppliers list
Company Name: Shanghai Zheyan Biotech Co., Ltd.
Tel: 18017610038
Email: zheyansh@163.com
Products Intro: Product Name:Engeletin
CAS:572-31-6
Purity:HPLC>=98% Package:20mg
Company Name: Chengdu Biopurify Phytochemicals Ltd.
Tel: +8618080483897
Email: sales@biopurify.com
Products Intro: Product Name:Engeletin
CAS:572-31-6
Purity:0.98 Package:10mg;20mg;50mg;100mg;500mg Remarks:Can Be Customized in Bulk
Company Name: Nanjing Dolon Biotechnology Co.,Ltd.
Tel: 18905173768
Email: sales@dolonchem.com
Products Intro: Product Name:(2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one
CAS:572-31-6
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Email: linda@hubeijusheng.com
Products Intro: Product Name:Engeletin
CAS:572-31-6
Purity:99% Package:5KG;1KG Remarks:C21H22O11
Company Name: Xi'an Kono chem co., Ltd.,
Tel: 029-86107037 13289246953
Email: info@konochemical.com
Products Intro: Product Name:(2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one
CAS:572-31-6

(2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one manufacturers

  • Engeletin
  • Engeletin pictures
  • $0.00 / 20mg
  • 2023-02-24
  • CAS:572-31-6
  • Min. Order: 5mg
  • Purity: ≥98%(HPLC)
  • Supply Ability: 10 g
(2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one Basic information
Product Name:(2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one
Synonyms:(2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one;(+)-(2R,3R)-Dihydrokaempferol 3-O-alpha-L-rhamnoside;(2R,3R)-5,7-Dihydroxy-2-(4-hydroxyphenyl)-4-oxo-3,4-dihydro-2H-chromen-3-yl 6-deoxy-alpha-L-mannopyranoside;Dihydrokaempferol 3-O-alpha-L-rhamnopyranoside;Dihydrokaempferol 3-rhamnoside;Engelitin;AroMadendrin 3-rhaMnoside;3-((6-Deoxy-alpha-L-Mannopyranosyl)oxy)-2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one(2R-trans)
CAS:572-31-6
MF:C21H22O10
MW:434.39
EINECS:300-009-2
Product Categories:chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract
Mol File:572-31-6.mol
(2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one Structure
(2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one Chemical Properties
Melting point 176-177℃
Boiling point 763.4±60.0 °C(Predicted)
density 1.66
solubility DMSO:93.0(Max Conc. mg/mL);214.09(Max Conc. mM)
pka7.37±0.60(Predicted)
form powder
color White
Safety Information
HS Code 29389090
MSDS Information
(2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one Usage And Synthesis
UsesEngeletin is a polyphenol compound used as an anti-oxidant.
(2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one Preparation Products And Raw materials
Tag:(2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one(572-31-6) Related Product Information
L-Epicatechin methyl-oxido-[[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-[[(2R,3R,4S,5R)-3,4 ,5-trihydroxyoxan-2-yl]oxymethyl]oxan-2-yl]oxymethylimino]azanium Naringenin 7-O-β-D-Glucuronide (Mixture of Diastereomers) PONCIRIN 2-(3,4-Dihydroxyphenyl)-8-(2-O-beta-L-galactopyranosyl-beta-D-glucopyranosyl)-5,7-dihydroxy-4H-1-Benzopyran-4-one 4',5-DIHYDROXY-7-METHOXYFLAVONE Naringenin GARDENIN B MEDICAGOL hydroxygenkwanin Quercetin-7-O-β-D-glucopyranoside MOSLOFLAVONE DIHYDROKAEMPFEROL L-(-)-MANNOSE TAXIFOLIN 3-O-RHAMNOSIDE PINOBANKSIN (2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one