Home > Name List By other > (2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol

CAS No 490-46-0 , (2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol

  • Name: (2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol
  • Synonyms: Epicatechin; 490-46-0; L-Epicatechin;(2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol; (-)epicatechin; l-Epicatechol;(-)-Epicatechin; (-)-Epicatechol; l-Acacatechin; Epicatechol;
  • CAS Registry Number:
  • Melting Point: 240 ºC
  • Density: 1.593g/cm3
  • Safety Statements: R36/37/38
  • Hazard Symbols: Xi: Irritant;
  • EINECS: 207-710-1
  • Molecular Weight: 290.26806
  • InchiKey: PFTAWBLQPZVEMU-UKRRQHHQSA-N
  • InChI: InChI=1S/C15H14O6/c16-8-4-11(18)9-6-13(20)15(21-14(9)5-8)7-1-2-10(17)12
    (19)3-7/h1-5,13,15-20H,6H2/t13-,15-/m1/s1
  • Risk Statements: S26;S36
  • Molecular Formula: C15H14O6
  • Molecular Structure:CAS No:490-46-0 (2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol
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490-46-0 2-(3,4-dihydroxyphenyl)-2,3,4-trihydro-3,5,7-trihydroxychromene

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490-46-0 (GREEN TEA EXTRACT) EC 98%

  • China Pharmasi Chemicals Co.Ltd [Manufacturer]
  • Tel: +86-21-67752521
  • Fax: +86-21-57819315
  • Address: Pharmasi Chemicals Co.Ltd
    Address: Room 903,
    JIAHE business building,
    songjiang,shanghai,china null,nullChina
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490-46-0 (-)-Epicatechin(EC)

  • (-)-Epicatechin(EC), 98%
  • China Aktin Chemicals, Inc. [Manufacturer]
  • Tel: +86-28-85159085
  • Fax: +86-28-85152372
  • Address: Aktin Chemicals, Inc.
    Yongfeng Plaza, No.52,
    Yongfeng Road, Hi-tech Zone,
    Chengdu 610041
    P.R.China null,nullChina
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490-46-0 Celiprolol hydrochloride

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490-46-0 2-(3,4-dihydroxyphenyl)-2,3,4-trihydro-3,5,7-trihydroxychromene

  • United States LKT Laboratories Inc. null
  • Tel: +1 888-558-5227
  • Fax: +1-(651)-644-8424
  • Address: Toll free 888-LKT-LABS St. Paul,nullUnited States
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490-46-0 Celiprolol Hydrochloride

  • Celiprolol Hydrochloride
  • United States AvaChem Scientific LLC [Manufacturer]
  • Tel: 210-667-3815
  • Fax: 210-764-2240
  • Address: P.O.Box 78044278278 San Antonio, TexasUNITED STATES 78278 San Antonio, Texas,nullUnited States
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490-46-0 L-Epicatechin

  • China Shanghai Standard Biotech Co., Ltd. [Manufacturers]
  • Tel: +86-(21)-5132-0033
  • Fax: +86-(21)-5132-0077
  • Address: Room 206, 1011 Halei Road, Shanghai 201203, Shanghai,ShanghaiChina
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490-46-0 L-Epicatechin

  • China Sino Great Enterprise Ltd. [Manufacturers]
  • Tel: 86-731-84427351
  • Fax: +86-731-84429615
  • Address: 154 Jianxiang South Road, Changsha, Hunan, 410005, China. changsha,hunanChina
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490-46-0 (-)-EPICATECHIN; 90%

  • China Shenzhen Meryer Chemical Technology Co., Ltd. [Manufacturer]
  • Tel: +86-(0)21-61259668
  • Fax: +86-(0)21-61259137
  • Address: Shenzhen Meryer Chemical Technology Co.Ltd.
    6/F, Building 4, Zizhu Science
    & Technology Park
    Dongchuan Road 555, Minhang District
    Shanghai, China 200241 null,nullChina
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490-46-0 2-(3,4-dihydroxyphenyl)-2,3,4-trihydro-3,5,7-trihydroxychromene

  • China Xi'an app-chem bio(tech) co.,ltd [Manufacturers]
  • Tel: +86-29-88346300 029-88318908
  • Fax: +86-29-88346300
  • Address: Gazelle Valley,No.69,Jinye Road xi'an,shangxiChina
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