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(−)-表儿茶素,(−)-Epicatechin;≥98% (HPLC), from green tea

E4018
别名:(-)-顺式-3,3′,4′,5,7-五羟基黄烷, (2R,3R)-2-(3,4-二羟基苯基)-3,4-二氢-1(2H)-苯并吡喃-3,5,7-三醇; (−)-cis-3,3′,4′,5,7-Pentahydroxyflavane, (2R,3R)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol

Empirical Formula (Hill Notation): C15H14O6 CAS号: 490-46-0 分子量: 290.27 Beilstein: 92760 EC 号: 207-710-1 MDL编号: MFCD00075648 PubChem化学物质编号: 24894538 NACRES: NA.77
¥562.86

(−)-表儿茶素,(−)-Epicatechin;≥90% (HPLC)

E1753
别名:(-)-顺式-3,3′,4′,5,7-五羟基黄烷, (2R,3R)-2-(3,4-二羟基苯基)-3,4-二氢-1(2H)-苯并吡喃-3,5,7-三醇; (−)-cis-3,3′,4′,5,7-Pentahydroxyflavane, (2R,3R)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol

Empirical Formula (Hill Notation): C15H14O6 CAS号: 490-46-0 分子量: 290.27 Beilstein: 92760 EC 号: 207-710-1 MDL编号: MFCD00075648 PubChem化学物质编号: 24894431 NACRES: NA.77
¥2,232.30

(−)-表儿茶素,(−)-Epicatechin;analytical standard, ≥97.0% (HPLC)

68097
别名:(−)-表儿茶素标准品;(-)-顺式-3,3′,4′,5,7-五羟基黄烷, (2R,3R)-2-(3,4-二羟基苯基)-3,4-二氢-1(2H)-苯并吡喃-3,5,7-三醇; (−)-cis-3,3′,4′,5,7-Pentahydroxyflavane, (2R,3R)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol

Empirical Formula (Hill Notation): C15H14O6 CAS号: 490-46-0 分子量: 290.27 Beilstein: 92760 EC 号: 207-710-1 MDL编号: MFCD00075648 PubChem化学物质编号: 329760739 NACRES: NA.24
¥5,639.48

(−)-表儿茶素,(−)-Epicatechin;phyproof® Reference Substance, ≥98.0% (HPLC)

PHL89192
别名:(−)-表儿茶素标准品;(-)-顺式-3,3′,4′,5,7-五羟基黄烷, (2R,3R)-2-(3,4-二羟基苯基)-3,4-二氢-1(2H)-苯并吡喃-3,5,7-三醇; (−)-cis-3,3′,4′,5,7-Pentahydroxyflavane, (2R,3R)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol

Empirical Formula (Hill Notation): C15H14O6 CAS号: 490-46-0 分子量: 290.27 Beilstein: 92760 MDL编号: MFCD00075648
¥4,198.09