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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香叶木素，Diosmetin；≥98% (HPLC)

D7321

别名：5,7-二羟基-2-(3-羟基-4-甲氧基苯基)-4H-苯并吡喃-4-酮；3′,5,7-Trihydroxy-4′-methoxyflavone, 4′-Methylluteolin, 5,7-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)chromen-4-one, Luteolin 4′-methyl ether

Empirical Formula (Hill Notation): C16H12O6 CAS号: 520-34-3 分子量: 300.26 Beilstein: 294492 EC 号: 208-291-8 MDL编号: MFCD00017425 PubChem化学物质编号: 329798848 NACRES: NA.25

¥1,125.81

香叶木素，Diosmetin；phyproof® Reference Substance, ≥95.0% (HPLC)

PHL82526

别名：香叶木素标准品；5,7-二羟基-2-(3-羟基-4-甲氧基苯基)-4H-苯并吡喃-4-酮；3′,5,7-Trihydroxy-4′-methoxyflavone, 4′-Methylluteolin, 5,7-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)chromen-4-one, Luteolin 4′-methyl ether

Empirical Formula (Hill Notation): C16H12O6 CAS号: 520-34-3 分子量: 300.26 Beilstein: 294492 MDL编号: MFCD00017425

¥3,451.48

马兜铃酸B，Aristolochic acid B [AA-II]；≥97% (HPLC)

SMB00336

别名：马兜铃酸；马兜铃酸II；6-硝基菲(3,4-d)-1,3-二恶唑-5-羧酸；6-Nitrophenanthro(3,4-d)-1,3-dioxole-5-carboxylic acid, Aristolochic acid II, Noraristolochic acid

Empirical Formula (Hill Notation): C16H9NO6 CAS号: 475-80-9 分子量: 311.25 MDL编号: MFCD01708574 PubChem化学物质编号: 329824960 NACRES: NA.25

¥3,350.00

马兜铃酸B，Aristolochic acid B；phyproof® Reference Substance, ≥90.0% (HPLC)

PHL89566

别名：马兜铃酸B标准品；马兜铃酸；马兜铃酸II；6-硝基菲(3,4-d)-1,3-二恶唑-5-羧酸；6-Nitrophenanthro(3,4-d)-1,3-dioxole-5-carboxylic acid, Aristolochic acid II, Noraristolochic acid

Empirical Formula (Hill Notation): C16H9NO6 CAS号: 475-80-9 分子量: 311.25 MDL编号: MFCD01708574

¥3,495.93

利血平，Reserpine；crystallized, ≥99.0% (HPLC)

83580

别名：(3β, 16β, 17α, 18β, 20α)-11,17-二甲氧基-18-[(3,4,5-三甲氧基苯甲酰基)氧基]育亨烷-16-羧酸甲酯；(3β, 16β, 17α, 18β, 20α)-11,17-Dimethoxy-18-[(3,4,5-trimethoxybenzoyl)oxy]yohimban-16-carboxylic acid methyl ester

Empirical Formula (Hill Notation): C33H40N2O9 CAS号: 50-55-5 分子量: 608.68 Beilstein/REAXYS Number: 102014 EC 号: 200-047-9 MDL编号: MFCD00005091 PubChem化学物质编号: 329769078 NACRES: NA.77

¥241.87

独脚金内酯合成抑制剂，Tis108；≥99% (HPLC)

T07177

独脚金内酯内源合成抑制剂；CAS.No: 1315459-30-3；分子式: C20H21N3O2；分子量: 335.40

¥576.00

桔霉素，Citrinin；from Penicillium citrinum, ≥98% (HPLC)

C1017

别名：桔青霉素；橘霉素；(3R,4S)-8-Hydroxy-3,4,5-Trimethyl-6-Oxo-4,6-Dihydro-3H-Isochromene-7-Carboxylic Acid, 4,6-Dihydro-8-hydroxy-3,4,5-trimethyl-6-oxo-3H-2-benzopyran-7-carboxylic acid

Empirical Formula (Hill Notation): C13H14O5 CAS号: 518-75-2 分子量: 250.25 Beilstein: 5282243 EC 号: 208-257-2 MDL编号: MFCD00006912 PubChem化学物质编号: 24892302

¥2,660.00

(-)-莨菪碱，(-)-Hycosamine；analytical standard, ≥96.0% (HPLC)

H674300

别名：L-天仙子胺；L-Hyoscyamine；[3(S)-endo]-α-(Hydroxymethyl)benzeneacetic acid 8-methyl-8-azabicyclo[3.2.1]oct-3-yl ester

Empirical Formula (Hill Notation): C17H23NO3 CAS号: 101-31-5 分子量: 289.37 EC 号: 202-933-0 MDL编号: MFCD00067306 PubChem化学物质编号: 329755586 NACRES: NA.24

¥1,660.00

(±)-儿茶精水合物，(±)-Catechin hydrate；≥96% (HPLC)

C1788

别名：反式-2-(3,4-二羟苯基)-3,4-二氢-1(2H)-苯并吡喃-3,5,7-三醇；反式-3,3′,4′,5,7-五羟基黄烷；trans-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol, trans-3,3′,4′,5,7-Pentahydroxyflavane

Empirical Formula (Hill Notation): C15H14O6 · xH2O CAS号: 7295-85-4 分子量: 290.27 (anhydrous basis) Beilstein: 92762 EC 号: 230-731-2 MDL编号: MFCD00149354 PubChem化学物质编号: 57653989 NACRES: NA.79

¥991.78

[10]-姜酮醇 (10-姜酚)，[10]-Gingerol；≥98% (HPLC)

G5798

别名：10-姜辣素；(S)- 5-Hydroxy-1-(4-hydroxy-3-methoxyphenyl)-3-tetradecanone, 10-Gingerol

Empirical Formula (Hill Notation): C21H34O4 CAS号: 23513-15-7 分子量: 350.49 MDL编号: MFCD01682694 PubChem化学物质编号: 329799946 NACRES: NA.25

¥1,970.46

[10]-姜酮醇 (10-姜酚)，[10]-Gingerol；analytical standard, ≥94.0% (HPLC)

42630

¥8,395.40

10-羟基-2-癸烯酸，10-Hydroxy-2-decenoic acid

H943213

别名：10-羟基癸烯酸；蜂王浆酸；10-羟基-反式-2-癸烯酸；10-Hydroxy-trans-2-decenoic acid；Royal jelly acid

Empirical Formula (Hill Notation): C10H18O3 CAS号: 14113-05-4 分子量: 186.25 MDL编号: MFCD00204506

¥700.00