中文名 | 勒胖停 |
英文名 | Rhapontin |
别名 | 勒胖停 祁卢亭 土大黄苷 土大黄甙 大黄素荧光指示剂 土大黄苷(标准品) RHAPONITICIN 土大黄苷 土大黄苷(土大黄甙,祁卢亭,勒胖停) |
英文别名 | Ponticin Rhapontin NSC 43321 RHAPONTIN Rhaponitin rhaponticin RHAPONTICIN Rhaponticine RHAPONTIN WITH HPLC RHAPONTIN FROM RHUBARB ROOT 4'-METHOXY-3,3',5-STILBENETROL Rhapontigenin, 3-beta-D-glucopyranoside Glucopyranoside, rhapontigenin-3, beta-D- 4'-METHOXY-3,3',5-STILBENETRIOL-3-GLUCOSIDE 3,3',5-TRIHYDROXY-4'-METHOXY-STILBENE 3-O-BETA-D-GLUCOSIDE 3-hydroxy-5-[2-(3-hydroxy-4-methoxyphenyl)ethenyl]phenyl hexopyranoside 3-hydroxy-5-[2-(3-hydroxy-4-methoxyphenyl)vinyl]phenyl-beta-D-glucopyranoside 3-Hydroxy-5-(2-(3-hydroxy-4-methoxyphenyl)vinyl)phenyl-beta-D-glucopyranoside 3-Hydroxy-5-(2-(3-hydroxy-4-methoxyphenyl)ethenyl)phenyl-beta-D-glucopyranoside beta-D-Glucopyranoside, 3-hydroxy-5-(2-(3-hydroxy-4-methoxyphenyl)ethenyl)phenyl 3-hydroxy-5-[(E)-2-(3-hydroxy-4-methoxyphenyl)ethenyl]phenyl beta-D-glucopyranoside |
CAS | 155-58-8 |
EINECS | 205-845-0 |
化学式 | C21H24O9 |
分子量 | 420.41 |
InChI | InChI=1/C21H24O9/c1-28-16-5-4-11(8-15(16)24)2-3-12-6-13(23)9-14(7-12)29-21-20(27)19(26)18(25)17(10-22)30-21/h2-9,17-27H,10H2,1H3/b3-2+/t17-,18-,19+,20-,21-/m1/s1 |
InChIKey | GKAJCVFOJGXVIA-DXKBKAGUSA-N |
密度 | 1.2828 (rough estimate) |
熔点 | 236-240 °C |
沸点 | 457.61°C (rough estimate) |
比旋光度 | D32 -59.5° (acetone) |
闪点 | 406.9°C |
蒸汽压 | 1.39E-23mmHg at 25°C |
溶解度 | 丙酮 (微溶) 、DMSO (微溶) 、甲醇 (微溶) |
折射率 | 1.6230 (estimate) |
酸度系数 | 9.16±0.10(Predicted) |
存储条件 | 2-8°C |
稳定性 | 吸湿性 |
外观 | 整洁 |
颜色 | Brown |
Merck | 13,8258 |
物化性质 | 溶于甲醇、DMSO 来源于土大黄 |
MDL号 | MFCD00010117 |
危险品标志 | Xi - 刺激性物品 |
风险术语 | 36/38 - 刺激眼睛和皮肤。 |
安全术语 | S24/25 - 避免与皮肤和眼睛接触。 S37/39 - 戴适当的手套和护目镜或面具。 S26 - 不慎与眼睛接触后,请立即用大量清水冲洗并征求医生意见。 |
WGK Germany | 3 |
海关编号 | 29389090 |
参考资料 展开查看 | 1. Lin, Longfei, et al. "Characterization of the constituents in rat plasma after oral administration of radix polygoni multiflori extracts by ultra‐performance liquid chromatography/quadrupole time‐of‐flight mass spectrometry." Biomedical Chromatography 29.1 2. Longfei Lin, Hongmei Lin, Miao Zhang, Boran Ni, Xingbin Yin, Changhai Qu, Jian Ni,A novel method to analyze hepatotoxic components in Polygonum multiflorum using ultra-performance liquid chromatography-quadrupole time-of-flight mass spectrometry,Journal 3. [IF=10.588] Longfei Lin et al."A novel method to analyze hepatotoxic components in Polygonum multiflorum using ultra-performance liquid chromatography-quadrupole time-of-flight mass spectrometry."J Hazard Mater. 2015 Dec;299:249 4. [IF=1.902] Longfei Lin et al."Simultaneous determination of 14 constituents of Radix polygoni multiflori from different geographical areas by liquid chromatography–tandem mass spectrometry."Biomed Chromatogr. 2015 Jul;29(7):1048-1055 5. [IF=1.902] Longfei Lin et al."Characterization of the constituents in rat plasma after oral administration of radix polygoni multiflori extracts by ultra-performance liquid chromatography/quadrupole time-of-flight mass spectrometry."Biomed Chromatogr. 2015 Oct;29(10 6. [IF=4.759] Yueping Jiang et al."Application of multifold characteristic ion filtering combined with statistical analysis for comprehensive profiling of chemical constituents in anti-renal interstitial fibrosis I decoction by ultra-high performance liquid chromatogra 7. [IF=4.36] Li Lin et al."Study on the protection of water extracts of Polygoni Multiflori Radix and Polygoni Multiflori Radix Praeparata against NAFLD and its mechanism."J Ethnopharmacol. 2020 Apr;252:112577 |
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