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HPLC≥98% 5mg/支 5毫克 10毫克 20毫克 50毫克 100毫克 200毫克 500毫克
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Product Overview
Product Name Columbin
CAS546-97-4
FormulaC20H22O6
MW358.39
Appearance
Melting point182 °C (decomp)
Boiling point565.9±50.0 °C | Condition: Press: 760 Torr
PKa12.14±0.70 | Condition: Most Acidic Temp: 25 °C
Product details

WKQ-0001083

中文名称:古伦宾

中文别名:非洲防己苦素;青牛胆苦素;黄藤内酯;防己内酯

英文名称:Columbin

英文别名:1,4-Etheno-3H,7H-benzo[1,2-c:3,4-c']dipyran-3,7-dione, 9-(3-furanyl)-1,4,4a,5,6,6a,9,10,10a,10b-decahydro-4-hydroxy-4a,10a-dimethyl-, [1R-(1α,4β,4aα,6aβ,9β,10aβ,10bα)]-;17,18-Dinor-8βH,9βH,10α-labda-2,13(16),14-triene-19,20-dioic acid, 15,16-epoxy-1β,4,12-trihydroxy-5,9-dimethyl-, 19,1:20,12-dilactone (8CI);Columbin (6CI,7CI);(1R,4R,4aR,6aR,9S,10aS,10bS)-9-(3-Furanyl)-1,4,4a,5,6,6a,9,10,10a,10b-decahydro-4-hydroxy-4a,10a-dimethyl-1,4-etheno-3H,7H-benzo[1,2-c:3,4-c']dipyran-3,7-dione;

分子式:C20H22O6

分子量:358.39

CAS号:546-97-4

纯度:HPLC≥98%

熔点:182 °C (decomp)

沸点:565.9±50.0 °C | Condition: Press: 760 Torr

密度:1.360±0.06 g/cm3 | Condition: Temp: 20 °C Press: 760 Torr

酸系度数:12.14±0.70 | Condition: Most Acidic Temp: 25 °C

储存条件:-20℃,干燥、避光、密封

规格:5mg10mg20mg50mg100mg500mg1g2g等应客户需求包装

供应单位:四川省维克奇生物科技有限公司

供应电话:028-81700200/4008005713

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