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。

浏览为
排序由
显示 每页

蟛蜞菊内酯,Wedelolactone;≥98%

5281813
别名:IKK Inhibitor II; 7-Methoxy-5,11,12-trihydroxycoumestan; 7-Methoxy-5,11,12-trihydroxy-coumestan;1,8,9-trihydroxy-3-methoxy-[1]benzofuro[3,2-c]chromen-6-one
¥1,550.00

异麦角甾苷,Isoacteoside;≥98%

6476333
别名:异类叶升麻苷;异毛蕊花糖苷;isoverbascoside;Isoacetoside;[(2R,3R,4S,5R,6R)-6-[2-(3,4-dihydroxyphenyl)ethoxy]-3,5-dihydroxy-4-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]methyl (E)-3-(3,4-dihydroxyphenyl)prop-2-enoate
¥1,350.00

槲皮素,Quercetin;≥98%

5280343
别名:Sophoretin;Meletin;Quercetine;2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxychromen-4-one
¥476.00

亥茅酚苷,sec-o-Glucosylhamaudol;≥98%

10478277
别名:sec-o-Glucosylhamaudol; (3S)-5-hydroxy-2,2,8-trimethyl-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3,4-dihydropyrano[3,2-g]chromen-6-one; Hamaudol 3-glucoside; (S)-5-Hydroxy-2,2,8-trimethyl-3-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-3,4-dihydro-2H,6H-pyrano[3,2-g]chromen-6-one
¥1,150.00

单密力特苷,Monomelittoside;≥98%

11968396
别名:Danmelittoside;(2S,3R,4S,5S,6R)-2-[[(1S,4aS,5R,7aR)-4a,5-dihydroxy-7-(hydroxymethyl)-5,7a-dihydro-1H-cyclopenta[c]pyran-1-yl]oxy]-6-(hydroxymethyl)oxane-3,4,5-triol
¥1,950.00

苍术苷二钾盐,Atractyloside potassium salt;≥98%

12299879
别名:苍术苷钾盐;Atractyloside Dipotassium Salt;dipotassium;[(2S,3R,4R,5R,6R)-2-[[(1R,4R,5R,7R,9R,10S,13R,15S)-5-carboxy-15-hydroxy-9-methyl-14-methylidene-7-tetracyclo[11.2.1.01,10.04,9]hexadecanyl]oxy]-6-(hydroxymethyl)-3-(3-methylbutanoyloxy)-5-sulfonatooxyoxan-4-yl] sulfate
¥1,350.00

常春藤皂苷元,Hederagenin;≥98%

73299
别名:Caulosapogenin;Hederagenol;Astrantiagenin E;(4aS,6aR,6aS,6bR,8aR,9R,10S,12aR,14bS)-10-hydroxy-9-(hydroxymethyl)-2,2,6a,6b,9,12a-hexamethyl-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicene-4a-carboxylic acid
¥976.00

盐酸吐根酚碱,Cephaeline dihydrochloride;≥95%

23615629
别名:九节因盐酸盐;盐酸吐根亚碱;(-)-Cephaeline dihydrochloride;CEPHAELINE HCL;(1R)-1-[[(2S,3R,11bS)-3-ethyl-9,10-dimethoxy-2,3,4,6,7,11b-hexahydro-1H-benzo[a]quinolizin-2-yl]methyl]-7-methoxy-1,2,3,4-tetrahydroisoquinolin-6-ol;dihydrochloride
¥1,950.00

地黄苦苷,Rehmapicroside;≥98%

21637711
别名:(3R)-2,6,6-trimethyl-3-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxycyclohexene-1-carboxylic acid; SCHEMBL6364464; (3R)-2,6,6-trimethyl-3-{[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}cyclohex-1-ene-1-carboxylic acid
¥4,960.00

乙酰紫草素,Acetylshikonin;≥98%

479501
别名:(R)-1-(5,8-Dihydroxy-1,4-dioxo-1,4-dihydronaphthalen-2-yl)-4-methylpent-3-en-1-yl acetate; acetyl shikonin; Shikonin, acetyl; [(1R)-1-(5,8-dihydroxy-1,4-dioxonaphthalen-2-yl)-4-methylpent-3-enyl] acetate
¥1,650.00

斯皮诺素,Spinosin;≥98%

155692
别名:flavoayamenin;6-[(2S,3R,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]-5-hydroxy-2-(4-hydroxyphenyl)-7-methoxychromen-4-one; 6-(2-O-beta-D-Glucopyranosyl-beta-D-glucopyranosyl)-5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-4H-1-benzopyran-4-one
¥1,550.00

羌活醇,Notopterol;≥98%

5320227
别名:(E)-4-((5-Hydroxy-3,7-dimethylocta-2,6-dien-1-yl)oxy)-7H-furo[3,2-g]chromen-7-one; 4-[(2E)-5-hydroxy-3,7-dimethylocta-2,6-dienoxy]furo[3,2-g]chromen-7-one
¥1,150.00