中药化学对照品, 杂质对照品, 药典标准品

各类标准品、对照品、对照药材、杂质、天然产物单体、植物提取物、活性成分等。各种高纯度标准品、中药化学对照品、杂质对照品等，满足毫克(mg)级至公斤(kg)级需求。

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积雪草酸 [亚细亚酸]，Asiatic acid [AA]；analytical standard, ≥95.0% (HPLC)

89773

别名：积雪草酸标准品；亚细亚酸标准品；2α, 23-二羟基熊果酸；达玛醇酸；2α,23-Dihydroxyursolic acid, Dammarolic acid, NSC 166063

Empirical Formula (Hill Notation): C30H48O5 CAS号: 464-92-6 分子量: 488.70 EC 号: 482-720-9 MDL编号: MFCD00238541 PubChem化学物质编号: 329769535 NACRES: NA.24

¥5,656.07

积雪草酸 [亚细亚酸]，Asiatic acid [AA]；phyproof® Reference Substance, ≥90.0% (HPLC)

PHL89569

别名：2α, 23-二羟基熊果酸；达玛醇酸；2α,23-Dihydroxyursolic acid, Dammarolic acid, NSC 166063

Empirical Formula (Hill Notation): C30H48O5 CAS号: 464-92-6 分子量: 488.70 MDL编号: MFCD00238541

¥4,814.31

伪金丝桃素，Pseudohypericin；≥95% (HPLC)

H9416

Empirical Formula (Hill Notation): C30H16O9 CAS号: 55954-61-5 分子量: 520.44 MDL编号: MFCD00133794 PubChem化学物质编号: 329815266 NACRES: NA.25

¥1,850.00

伪金丝桃素，Pseudohypericin；analytical standard, ≥98.0% (HPLC)

PHL89261

伪金丝桃素标准品；Empirical Formula (Hill Notation): C30H16O9 CAS号: 55954-61-5 分子量: 520.44 MDL编号: MFCD00133794

¥4,740.24

雷公藤红素 [南蛇藤醇]，Celastrol；≥98% (HPLC), solid

C0869

别名：10-羟基-2,4a,6a,9,12b,14a-六甲基-11-氧代-1,2,3,4,4a,5,6,6a,11,12b,13,14,14a,14 b-十氢化-苉-2-羧酸；10-Hydroxy-2,4a,6a,9,12b,14a-hexamethyl-11-oxo-1,2,3,4,4a,5,6,6a,11,12b,13,14,14a,14b-tetradecahydro-picene-2-carboxylic acid, Tripterin

Empirical Formula (Hill Notation): C29H38O4 CAS号: 34157-83-0 分子量: 450.61 MDL编号: MFCD03424073 PubChem化学物质编号: 329774823 NACRES: NA.77

¥2,506.34

雷公藤红素 [南蛇藤醇]，Celastrol；phyproof® Reference Substance, ≥95.0% (HPLC)

PHL80381

¥2,844.14

原薯蓣皂苷，Protodioscin；from Dioscorea spp., ≥98% (HPLC)

G0299

别名：Furostanol I； Empirical Formula (Hill Notation): C51H84O22 CAS号: 55056-80-9 分子量: 1049.20 NACRES: NA.25

¥1,412.06

原薯蓣皂苷，Protodioscin；phyproof® Reference Substance, ≥90.0% (HPLC)

PHL80522

Empirical Formula (Hill Notation): C51H84O22 CAS号: 55056-80-9 分子量: 1049.20 NACRES: NA.24

¥7,984.34

双氢青蒿素，Dihydroartemisinin；analytical standard, mixture of α and β isomers, ≥97% (TLC)

D7439

Empirical Formula (Hill Notation): C15H24O5 分子量: 284.35 MDL编号: MFCD28384156 PubChem化学物质编号: 329798850 NACRES: NA.24

¥2,550.00

双氢青蒿素，Dihydroartemisinin；≥99.0% (HPLC)

C05772

经验分子式（希尔表示法） C15H24O5 分子量 284.35 MDL number MFCD28384156 PubChem Substance ID 329798850 NACRES NA.24

¥692.00

四氢姜黄素，Tetrahydrocurcumin [THC]；≥96% (HPLC)

SMB00370

别名：1,7-双(4-羟基-3-甲氧基苯基)-3,5-庚二酮；HZIV 81-2；NSC687845；四氢呋喃基甲烷；1,7-Bis(4-hydroxy-3-methoxyphenyl)-3,5-heptanedione, 1,7-bis(4-hydroxy-3-methoxyphenyl)-3,5-heptanedione, HZIV 81-2, NSC687845, Tetrahydrocurcumin, Tetrahydrodiferuloylmethane

Empirical Formula (Hill Notation): C21H24O6 CAS号: 36062-04-1 分子量: 372.41 Beilstein: 3485469 MDL编号: MFCD04152347 PubChem化学物质编号: 329824974 NACRES: NA.25

¥3,233.19

四氢姜黄素，Tetrahydrocurcumin；analytical standard, ≥95.0% (HPLC)

50202

别名：四氢姜黄素标准品；1,7-双(4-羟基-3-甲氧基苯基)-3,5-庚二酮；HZIV 81-2；NSC687845；四氢呋喃基甲烷；1,7-Bis(4-hydroxy-3-methoxyphenyl)-3,5-heptanedione, 1,7-bis(4-hydroxy-3-methoxyphenyl)-3,5-heptanedione, HZIV 81-2, NSC687845, Tetrahydrocurcumin, Tetrahydrodiferuloylmethane

Empirical Formula (Hill Notation): C21H24O6 CAS号: 36062-04-1 分子量: 372.41 Beilstein: 3485469 MDL编号: MFCD04152347 PubChem化学物质编号: 329757577 NACRES: NA.24

¥6,501.99