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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白头翁皂苷E3,Pulchinenoside E3;≥98%

102352181
别名:Raddeanoside R17; 3-O-|A-D- Galactosyl( 1 inverted exclamation marku3)-|A-D-glucosyl( 1 inverted exclamation marku3)-|A-L-rhamnosyl(1 inverted exclamation marku2)-|A-L-arabinosyl-Oleanolic acid - 28-O-|A-L-rhamnosyl(1 inverted exclamation marku4)|A-D-glucosyl( 1 inverted exclamation marku6)-|A-D-glucoside
¥3,550.00

异罗汉松脂苷,Matairesinol monoglucoside;≥98%

23757184
别名:(3R,4R)-3-[(4-hydroxy-3-methoxyphenyl)methyl]-4-[[3-methoxy-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]methyl]oxolan-2-one

(3R,4R)-3-(4-Hydroxy-3-methoxybenzyl)-4-(3-methoxy-4-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)benzyl)dihydrofuran-2(3H)-one
¥6,750.00

鸦胆亭 [鸦胆丁],Bruceantin;≥98%

5281304
别名:Picras-3-en-21-oic acid, 15-((3,4-dimethyl-1-oxo-2-pentenyl)oxy)-13,20-epoxy-3,11,12-trihydroxy-2,16-dioxo-, methyl ester, (11beta,12alpha,15beta(E))- (9CI)

methyl (1R,2S,3R,6R,8R,13S,14R,15R,16S,17S)-3-[(E)-3,4-dimethylpent-2-enoyl]oxy-10,15,16-trihydroxy-9,13-dimethyl-4,11-dioxo-5,18-dioxapentacyclo[12.5.0.01,6.02,17.08,13]nonadec-9-ene-17-carboxylate
¥5,760.00

铁破锣皂苷Q,Beesioside Q;≥98%

49818030
别名:3-O-D-葡萄糖(1→3)-L-鼠李糖(1→2)-L-阿拉伯糖- 齐墩果酸–28-O-鼠李糖(1→4)葡萄糖(1→6)葡萄糖苷;3-O-D-glucopyranosyl( 1 inverted exclamation marku3)-L-rhamnopyranosyl(1 inverted exclamation marku2)-L-arabinopyranosyl Oleanolic acid C 28-O-rhamnopyranosyl(1 inverted exclamation marku4)glucopyranosyl(1 inverted exclamation marku6)glucopyranoside

[(2S,3R,4S,5S,6R)-6-[[(2R,3R,4R,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxymethyl]-3,4,5-trihydroxyoxan-2-yl] (1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-[(2S,3R,4S,5S)-4-hydroxy-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxy-5a,5b,8,8,11a-pentamethyl-1-prop-1-en-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene-3a-carboxylate
¥4,350.00

去甲槟榔次碱,Guvacine;≥98%

160492
别名:1,2,5,6-四氢吡啶-3-羧酸;1,2,5,6-tetrahydropyridine-3-carboxylic acid;1,2,5,6-Tetrahydro-pyridine-3-carboxylic acid;1,2,5,6-Tetrahydro-3-pyridinecarboxylic acid;1,2,3,6-tetrahydropyridine-5-carboxylic acid
¥1,750.00

五脂素A1,Wulignan A1

13844295
别名:Arisantetralone A;(2S,3S,4R)-7-hydroxy-4-(4-hydroxy-3-methoxyphenyl)-6-methoxy-2,3-dimethyl-3,4-dihydro-2H-naphthalen-1-one
¥3,350.00

益智酮甲,Yakuchinone-A;≥98%

133145
别名: yakuchinone A;3-Heptanone, 1-(4-hydroxy-3-methoxyphenyl)-7-phenyl-1-(4-hydroxy-3-methoxyphenyl)-7-phenylheptan-3-one
¥1,550.00

新异落新妇苷,Neoisoastilbin

10114809
别名:2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxy-6-methyl-oxa n-2-yl)oxy-chroman-4-one

(2S,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-2,3-dihydrochromen-4-one
¥2,350.00

黄羽扇豆魏特酮,Lupiwighteone;≥97.5%

5317480
别名:8-prenylgenistein;5,7,4'-Trihydroxy-8-prenylisoflavone;5,7-dihydroxy-3-(4-hydroxyphenyl)-8-(3-methylbut-2-enyl)chromen-4-one
¥2,960.00

辣木子油酸 [山萮酸],Behenic Acid;≥98%

BA8215
别名:山萮酸标准品;山萮酸对照品;二十二烷酸;二十二酸;辣木子油酸;Docosanoic acid;1-Docosanoic acid

线性分子式: CH3(CH2)20COOH CAS号: 112-85-6 分子量: 340.58 Beilstein: 1792887 EC 号: 204-010-8 MDL编号: MFCD00002807 PubChem化学物质编号: 24852985
¥976.00

望春玉兰脂素C,Biondinin C;≥97.5%

6442489
别名:[(1S,2R,4S)-1,7,7-trimethyl-2-bicyclo[2.2.1]heptanyl] (E)-3-(4-hydroxyphenyl)prop-2-enoate;Bornyl p-coumarate;(-)-Bornyl p-coumarate
¥4,760.00

东莨菪苷,Scopolin;≥98%

439514
别名:Scopoloside;Murrayin;Scopoletin 7-glucoside;6-methoxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-2-one
¥1,350.00