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白果苦內(nèi)酯M/銀杏內(nèi)脂M/銀杏內(nèi)酯M/銀杏內(nèi)酯雜質(zhì)7

Ginkgolide M

產(chǎn)品編號(hào):WKQ-0001851 CAS No.:15291-78-8 純度:HPLC≥98% 分子式:C20H24O10
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HPLC≥98% 20mg/支
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基本信息
英文名稱 Ginkgolide M
中文名稱白果苦內(nèi)酯M/銀杏內(nèi)脂M/銀杏內(nèi)酯M/銀杏內(nèi)酯雜質(zhì)7
CAS號(hào)15291-78-8
分子式C20H24O10
分子量424.4
外觀
沸點(diǎn)764.7±60.0 °C | Condition: Press: 760 Torr
酸度系數(shù)pKa12.10±0.70 | Condition: Most Acidic Temp: 25 °C
產(chǎn)品詳情

WKQ-0001851

中文名稱:白果苦內(nèi)酯M

中文別名:銀杏內(nèi)脂M;銀杏內(nèi)酯M;銀杏內(nèi)酯雜質(zhì)7

英文名稱:Ginkgolide M

英文別名:9H-1,7a-(Epoxymethano)-1H,6aH-cyclopenta[c]furo[2,3-b]furo[3',2':3,4]cyclopenta[1,2-d]furan-5,9,12(4H)-trione, 3-tert-butylhexahydro-2,4,11-trihydroxy-8-methyl- (8CI);Ginkgolide A, 3-deoxy-1,7-dihydroxy-, (1α,7β)-;(1S,2R,3S,3aS,4R,6aR,7aR,7bR,8S,10aS,11R,11aS)-3-(1,1-Dimethylethyl)hexahydro-2,4,11-trihydroxy-8-methyl-9H-1,7a-(epoxymethano)-1H,6aH-cyclopenta[c]furo[2,3-b]furo[3',2':3,4]cyclopenta[1,2-d]furan-5,9,12(4H)-trione;5H-Dicyclopenta[b,c]furan-3,5a(6H)-diacetic acid, 6-tert-butyl-3a-carboxyhexahydro-α5a,1,2,5,7,8-hexahydroxy-α3-methyl-, tri-γ-lactone (7CI);9H-1,7a-(Epoxymethano)-1H,6aH-cyclopenta[c]furo[2,3-b]furo[3',2':3,4]cyclopenta[1,2-d]furan-5,9,12(4H)-trione, 3-(1,1-dimethylethyl)hexahydro-2,4,11-trihydroxy-8-methyl-, [1S-(1α,2α,3β,3aR*,4β,6aα,7aα,7bα,8α,10aα,11β,11aR*)]-;Ginkgolide M;

分子式:C20H24O10

分子量:424.40

CAS號(hào):15291-78-8

純度:HPLC≥98%

沸點(diǎn):764.7±60.0 °C | Condition: Press: 760 Torr

密度:1.63±0.1 g/cm3 | Condition: Temp: 20 °C Press: 760 Torr

酸系度數(shù):12.10±0.70 | Condition: Most Acidic Temp: 25 °C

儲(chǔ)存條件:-20℃,干燥、避光、密封

規(guī)格:5mg10mg20mg50mg100mg500mg1g2g等應(yīng)客戶需求包裝

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相關(guān)文獻(xiàn)
Separation and characterization of chemical constituents in Ginkgo biloba extract by off-line hydrophilic interaction × reversed-phase two-dimensional liquid chromatography coupled with quadrupole-time of flight mass spectrometry
來源:SCI:JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS 作者:Shuai Ji 備注:影響因子:3.255
引用描述

The reference standards ginkgolide M (3), apigenin-7-O-glucoside (7), bilobalide (8), ginkgolide C (9), quercetin (14), luteolin (15), apigenin (16), kaempferol (17), isorhamnetin (18), ferulic acid (19), ginkgolide A (20), myricetin (22), genistein (23), chlorogenic acid (24), caffeic acid (26), luteolin-7-O-glucoside (33), kaempferol-3-O-glucoside (34), kaempferol-7-O-glucoside (35), quercetin-7-O-rhamnoside (40), isoquercitrin (45) and rutin (65) were purchased from Sichuan Weikeqi Biological Technology Co., Ltd. (Chengdu, China), and their structures are shown in Fig. 1. Purities of all the reference standards were over 98% according to HPLC-DAD analysis.

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