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(2R-trans)-2-[3,4-bis(phenylmethoxy)phenyl]-3,4-dihydro-5,7-bis(phenylmethoxy)-2H-1-benzopyran-3-ol

CAS No.
20728-73-8
Chemical Name:
(2R-trans)-2-[3,4-bis(phenylmethoxy)phenyl]-3,4-dihydro-5,7-bis(phenylmethoxy)-2H-1-benzopyran-3-ol
Synonyms
5,7,3',4'-Tetra-O-benzylcatechin;5,7,3′,4′-Tetra-O-benzylcatechin, CAS 20728-73-8;2α-[3,4-Bis(benzyloxy)phenyl]-5,7-bis(benzyloxy)chroman-3β-ol;(2R)-2α-[3,4-Bis(benzyloxy)phenyl]-5,7-bis(benzyloxy)chroman-3β-ol;(2R,3S)-5,7-bis(benzyloxy)-2-(3,4-bis(benzyloxy)phenyl)chroman-3-ol(WXG03299);2α-[3,4-Bis(benzyloxy)phenyl]-5,7-bis(benzyloxy)-3,4-dihydro-2H-1-benzopyran-3β-ol;(2R)-2α-[3,4-Bis(benzyloxy)phenyl]-5,7-bis(benzyloxy)-3,4-dihydro-2H-1-benzopyran-3β-ol;(2R,3S)-2-[3,4-Bis(benzyloxy)phenyl]-5,7-bis(benzyloxy)-3,4-dihydro-2H-1-benzopyran-3-ol;(2R)-2α-[3,4-Bis(phenylmethoxy)phenyl]-3,4-dihydro-5,7-bis(phenylmethoxy)-2H-1-benzopyran-3β-ol;(2R-trans)-2-[3,4-bis(phenylmethoxy)phenyl]-3,4-dihydro-5,7-bis(phenylmethoxy)-2H-1-benzopyran-3-ol
CBNumber:
CB4895057
Molecular Formula:
C43H38O6
Molecular Weight:
650.76
MDL Number:
MOL File:
20728-73-8.mol
Last updated:2023-07-09 08:28:05

(2R-trans)-2-[3,4-bis(phenylmethoxy)phenyl]-3,4-dihydro-5,7-bis(phenylmethoxy)-2H-1-benzopyran-3-ol Properties

solubility Dichloromethane, Ethyl Acetate, Methanol

(2R-trans)-2-[3,4-bis(phenylmethoxy)phenyl]-3,4-dihydro-5,7-bis(phenylmethoxy)-2H-1-benzopyran-3-ol price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC T284700 5,7,3'',4''-Tetra-O-benzylcatechin 20728-73-8 100mg $165 2021-12-16 Buy
TRC T284700 5,7,3'',4''-Tetra-O-benzylcatechin 20728-73-8 1g $1320 2021-12-16 Buy
Medical Isotopes, Inc. 53089 5,7,3??,4??-Tetra-O-benzylcatechin 20728-73-8 1g $2200 2021-12-16 Buy
Product number Packaging Price Buy
T284700 100mg $165 Buy
T284700 1g $1320 Buy
53089 1g $2200 Buy

(2R-trans)-2-[3,4-bis(phenylmethoxy)phenyl]-3,4-dihydro-5,7-bis(phenylmethoxy)-2H-1-benzopyran-3-ol Chemical Properties,Uses,Production

Uses

Protected (+)-Catechin (C217500).

100-44-7
154-23-4
20728-73-8
Synthesis of (2R-trans)-2-[3,4-bis(phenylmethoxy)phenyl]-3,4-dihydro-5,7-bis(phenylmethoxy)-2H-1-benzopyran-3-ol from Benzyl chloride and Cianidanol

(2R-trans)-2-[3,4-bis(phenylmethoxy)phenyl]-3,4-dihydro-5,7-bis(phenylmethoxy)-2H-1-benzopyran-3-ol Preparation Products And Raw materials

Raw materials

Preparation Products

(2R-trans)-2-[3,4-bis(phenylmethoxy)phenyl]-3,4-dihydro-5,7-bis(phenylmethoxy)-2H-1-benzopyran-3-ol Suppliers

Global( 13)Suppliers
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jk.info@jkchemical.com China 96815 76
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 +86-13028896684; sales@rrkchem.com China 57422 58
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44918 58
Beijing Qinling Pharmaceutical Co., Ltd. 010-61241352 18901327973 834537306@qq.com China 5206 58
Shaanxi Dideu Newmaterial Co., Ltd. 029-87576359 15353716720 1039@dideu.com China 9937 58
Santa Cruz Biotechnology Inc 60936350 scbt@scbt.com China 222068 58
(2R-trans)-2-[3,4-bis(phenylmethoxy)phenyl]-3,4-dihydro-5,7-bis(phenylmethoxy)-2H-1-benzopyran-3-ol (2R)-2α-[3,4-Bis(benzyloxy)phenyl]-5,7-bis(benzyloxy)-3,4-dihydro-2H-1-benzopyran-3β-ol (2R)-2α-[3,4-Bis(benzyloxy)phenyl]-5,7-bis(benzyloxy)chroman-3β-ol (2R)-2α-[3,4-Bis(phenylmethoxy)phenyl]-3,4-dihydro-5,7-bis(phenylmethoxy)-2H-1-benzopyran-3β-ol (2R,3S)-2-[3,4-Bis(benzyloxy)phenyl]-5,7-bis(benzyloxy)-3,4-dihydro-2H-1-benzopyran-3-ol 2α-[3,4-Bis(benzyloxy)phenyl]-5,7-bis(benzyloxy)-3,4-dihydro-2H-1-benzopyran-3β-ol 2α-[3,4-Bis(benzyloxy)phenyl]-5,7-bis(benzyloxy)chroman-3β-ol 5,7,3',4'-Tetra-O-benzylcatechin 2H-1-Benzopyran-3-ol, 2-[3,4-bis(phenylmethoxy)phenyl]-3,4-dihydro-5,7-bis(phenylmethoxy)-, (2R,3S)- (2R,3S)-5,7-bis(benzyloxy)-2-(3,4-bis(benzyloxy)phenyl)chroman-3-ol(WXG03299) 5,7,3′,4′-Tetra-O-benzylcatechin, CAS 20728-73-8 20728-73-8