常用生化试剂, Core BioReagents

(−)-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；≥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；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

(−)-表儿茶素没食子酸酯，(−)-Epicatechin gallate [ECG]；≥98% (HPLC), from green tea

E3893

别名: （-）-顺-2-（3,4-二羟基苯基）-3,4-二氢-1（2H）-苯并吡喃-3,5,7-三醇3-没食子酸酯，（-）-顺-3,3' ，4'，5,7-五羟基黄烷3-没食子酸酯，3-O-加甲吡啶甲酸；(−)-cis-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol 3-gallate, (−)-cis-3,3′,4′,5,7-Pentahydroxyflavane 3-gallate, 3-O-Galloylepicatechin

Empirical Formula (Hill Notation): C22H18O10 CAS号: 1257-08-5 分子量: 442.37 MDL编号: MFCD00075936 PubChem化学物质编号: 24894531 NACRES: NA.21

¥3,063.32

(−)-表儿茶素没食子酸酯，(−)-Epicatechin gallate [ECG]；phyproof® Reference Substance, ≥95.0% (HPLC)

PHL89193

别名: （-）-顺-2-（3,4-二羟基苯基）-3,4-二氢-1（2H）-苯并吡喃-3,5,7-三醇3-没食子酸酯，（-）-顺-3,3' ，4'，5,7-五羟基黄烷3-没食子酸酯，3-O-加甲吡啶甲酸；(−)-cis-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol 3-gallate, (−)-cis-3,3′,4′,5,7-Pentahydroxyflavane 3-gallate, 3-O-Galloylepicatechin

Empirical Formula (Hill Notation): C22H18O10 CAS号: 1257-08-5 分子量: 442.37 MDL编号: MFCD00075936

¥5,256.43

银杏内酯B来源于银杏叶，Ginkgolide B from Ginkgo biloba leaves；≥90% (HPLC)

G6910

别名：BN-52021；CAS号 15291-77-7 经验分子式（希尔表示法） C20H24O10 分子量 424.40 MDL number MFCD05662347 PubChem Substance ID 24895280 NACRES NA.24

¥1,280.54

银杏内酯B来源于银杏叶，Ginkgolide B from Ginkgo biloba leaves；analytical standard, ≥96.0%

94970

别名：BN-52021；银杏内酯B标准品；CAS号 15291-77-7 经验分子式（希尔表示法） C20H24O10 分子量 424.40 MDL number MFCD05662347 PubChem Substance ID 24895280 NACRES NA.24

¥2,424.38

鞣花酸，Ellagic acid；≥95% (HPLC), powder, from tree bark

E2250

别名；4,4′,5,5′,6,6′-六氢二苯二甲酸2,6,2′,6′-二内酯, 鞣花酸； 4,4′,5,5′,6,6′-Hexahydroxydiphenic acid 2,6,2′,6′-dilactone, Alizarin Yellow, Benzoaric acid, Elagostasine, Eleagic acid, Gallogen, Lagistase

Empirical Formula (Hill Notation): C14H6O8 CAS号: 476-66-4 分子量: 302.19 Beilstein: 47549 EC 号: 207-508-3 MDL编号: MFCD00006914 PubChem化学物质编号: 24894460 NACRES: NA.77

¥1,710.90

鞣花酸，Ellagic acid；analytical standard, ≥95.0% (HPLC)

14668

别名；鞣花酸标准品；4,4′,5,5′,6,6′-六氢二苯二甲酸2,6,2′,6′-二内酯, 鞣花酸； 4,4′,5,5′,6,6′-Hexahydroxydiphenic acid 2,6,2′,6′-dilactone, Alizarin Yellow, Benzoaric acid, Elagostasine, Eleagic acid, Gallogen, Lagistase

Empirical Formula (Hill Notation): C14H6O8 CAS号: 476-66-4 分子量: 302.19 Beilstein: 47549 EC 号: 207-508-3 MDL编号: MFCD00006914 PubChem化学物质编号: 329750574 NACRES: NA.24

¥1,721.89

鞣花酸，Ellagic acid；phyproof® Reference Substance, ≥98.0% (HPLC)

PHL89653

别名；鞣花酸标准品；4,4′,5,5′,6,6′-六氢二苯二甲酸2,6,2′,6′-二内酯, 鞣花酸； 4,4′,5,5′,6,6′-Hexahydroxydiphenic acid 2,6,2′,6′-dilactone, Alizarin Yellow, Benzoaric acid, Elagostasine, Eleagic acid, Gallogen, Lagistase

Empirical Formula (Hill Notation): C14H6O8 CAS号: 476-66-4 分子量: 302.19 Beilstein: 47549 MDL编号: MFCD00006914

¥3,139.75

α-萘黄酮，α-Naphthoflavone；≥98%

N5757

7,8-苯并黄酮；7,8-Benzoflavone；alpha-Naphthoflavone； Empirical Formula (Hill Notation): C19H12O2 CAS号: 604-59-1 分子量: 272.30 Beilstein: 210494 EC 号: 210-071-1 MDL编号: MFCD00004985 PubChem化学物质编号: 57654455

¥549.28