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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钩吻素己 [胡蔓藤碱甲],Gelsenicine

G253720
别名:(3S,3'R,3'aS,6'R,8'aS)-2'-Ethyl-3'a,4',8',8'a-tetrahydro-1-methoxyspiro[3H-indole-3,7'(6'H)-[3,6]methano[3H]oxepino[4,3-b]pyrrol]-2(1H)-one; (-)-Gelsenicine; 4,20-Dehydrogelsedine; Humantenmine; Kumantenmine
¥2,590.00

钩吻素子,Koumine;phyproof® Reference Substance, ≥90.0% (HPLC)

PHL84231
Empirical Formula (Hill Notation): C20H22N2O CAS号: 1358-76-5 分子量: 306.40 MDL编号: MFCD23103746
¥3,760.21

(-)-β-红没药烯,(-)-β-Bisabolene (>85%)

B399805
别名:(S)-(-)-6-甲基-2-(4-甲基-3-环己烯-1-基)-1,5-庚二烯;(4S)-1-甲基-4-(5-甲基-1-亚甲基-4-己烯基)-环己烯;(S)-1-甲基-4-(5-甲基-1-亚甲基-4-己烯基)-环己烯;β-红没药烯;(4S)-1-甲基-4-(5-甲基-1-亚甲基-4-己烯-1-基)环己烯;(S)-1-甲基-4-(5-甲基-1-亚甲基-4-己烯基)-1-环己烯;l-β-红没药烯;(S)-1-甲基-4-(5-甲基-1-亚甲基-4-己烯基)环己烯;(S)-(-)-6-Methyl-2-(4-methyl-3-cyclohexen-1-yl)-1,5-heptadiene; (4S)-1-Methyl-4-(5-methyl-1-methylene-4-hexenyl)-cyclohexene; (S)-1-Methyl-4-(5-methyl-1-methylene-4-hexenyl)-cyclohexene; β-Bisabolene; (4S)-1-Methyl-4-(5-methyl-1-methylene-4-hexen-1-yl)cyclohexene; (S)-1-Methyl-4-(5-methyl-1-methylene-4-hexenyl)-1-cyclohexene; l-β-Bisabolene; (S)-1-Methyl-4-(5-methyl-1-methylene-4-hexenyl)cyclohexene
¥2,450.00

β-愈创木烯,β-Guaiene (>85%)

G811005
(1S,4S)-1,4-Dimethyl-7-(propan-2-ylidene)-1,2,3,4,5,6,7,8-octahydroazulene; (1S,4S)-1,2,3,4,5,6,7,8-Octahydro-1,4-dimethyl-7-(1-methylethylidene)azulene; (1S-cis)-1,2,3,4,5,6,7,8-octahydro-1,4-dimethyl-7-(1-methylethylidene)-Azulene; Guaia-1(5),7(11)-diene; Guaiene; β-Guajene
¥2,520.00

小檗碱,Berberine;≥98%(HPLC)

B12723
别名:黄连素;CasNo:2086-83-1;MDL:MFCD01175817;分子式:C20H18NO4;分子量:336.37
¥476.00

4-羟基乙炔雌二醇,4-Hydroxy Ethynyl Estradiol

H941965
别名:羟基异丙硝唑;(17α)-19-Norpregna-1,3,5(10)-trien-20-yne-3,4,17-triol; 17α-Ethynylestra-1,3,5(10)-triene-3,4,17β-triol; 19-Nor-17α-pregna-1,3,5(10)-trien-20-yne-3,4,17-triol
¥2,240.00

蔗果六糖,1,1,1,1-Kestohexaose;≥98.0%

A12725
别名:1,1,1,1-己酮糖;CasNo:62512-19-0;分子式:C36H62O31;分子量:990.86
¥4,760.21

3'-甲氧基葛根素,3′-Methoxypuerarin;phyproof® Reference Substance, ≥98.0% (HPLC)

PHL84238
别名:4',7-二羟基 3'-甲氧基异黄酮 8-C-葡萄糖苷;4′,7-Dihydroxy 3′-methoxyisoflavone 8-C-glucoside

Empirical Formula (Hill Notation): C22H22O10 CAS号: 117047-07-1 分子量: 446.40 MDL编号: MFCD21363095
¥5,033.47

3'-羟基葛根素,3′-Hydroxypuerarin;phyproof® Reference Substance, ≥95.0% (HPLC)

PHL83859
别名:3',4',7-三羟基异黄酮 8-C-葡萄糖苷;3′,4′,7-Trihydroxyisoflavone 8-C-glucoside

Empirical Formula (Hill Notation): C21H20O10 CAS号: 117060-54-5 分子量: 432.38 MDL编号: MFCD20133902
¥5,033.47

葛根素 6"-木糖苷,Puerarin 6"-xyloside;phyproof® Reference Substance, ≥95.0% (HPLC)

PHL84253
别名:葛根素-6″-O-木糖苷;4',7-二羟基异黄酮 8-C-(6''-木糖基葡糖苷);4′,7-Dihydroxyisoflavone 8-C-(6′′-xylosylglucoside)

Empirical Formula (Hill Notation): C26H28O13 CAS号: 114240-18-5 分子量: 548.49 MDL编号: MFCD29048572
¥5,033.47

槲皮素7-葡萄糖苷;Quercetin 7-glucoside;phyproof® Reference Substance, ≥98.0% (HPLC)

PHL82640
别名:槲皮素-7-O-葡萄糖苷;槲皮苷;槲皮苷;3,3',4',5,7-五羟基黄酮7-葡萄糖苷;7-O-β-D-吡喃葡萄糖苷;Quercimeritrin, Quercimeritroside, 3,3′,4′,5,7-Pentahydroxyflavone 7-glucoside, 7-O-β-D-glucopyranoside, Quercimetrin

Empirical Formula (Hill Notation): C21H20O12 CAS号: 491-50-9 分子量: 464.38 MDL编号: MFCD01762823 NACRES: NA.24
¥6,147.65

补骨脂苷,Psoralenoside;≥98%(HPLC)

P12730
CasNo:905954-17-8;分子式:C17H18O9;分子量:366.3194
¥2,760.00