中文名 | 五味子酯乙 |
英文名 | Gomisin B |
别名 | 五味子酯乙 五味子酯乙对照品, 五味子酯乙(标准品) 五味子酯乙(戈米辛B) 5-二碘-L-甲状腺素 |
英文别名 | GOMISINB Gomisin B Schizantherin B SCHISANTHERIN B (5S)-5,6,7,8-Tetrahydro-1,2,3,13-tetramethoxy-6,7β-dimethylbenzo[3,4]cycloocta[1,2-f][1,3]benzodioxole-5α,6β-diol 5-[(Z)-2-methyl-2-butenoate] (5S)-6α,7β-Dimethyl-1,2,3,12-tetramethoxy-10,11-methylenedioxy(5,6,7,8-tetrahydrodibenzo[a,c]cyclooctene)-5α,6β-diol 5-[(Z)-2-methyl-2-butenoate] (2Z)-2-Methyl-2-butenoic acid(5S,6S,7S,13aS)-5,6,7,8-tetrahydro-6-hydroxy-1,2,3,13-tetramethoxy-6,7-dimethylbenzo[3,4]cycloocta[1,2-f][1,3]benzodioxol-5-yl ester 2-Butenoic Acid, 2-Methyl-, (5S,6S,7S,13As)-5,6,7,13A-Tetrahydro-6-Hydroxy-1,2,3,13-Tetramethoxy-6,7-Dimethylbenzo[3,4]Cycloocta[1,2-F][1,3]Benzodioxol-5-Yl Ester, (2Z)- 2-BUTENOIC ACID, 2-METHYL-, (5S,6S,7S,13AS)-5,6,7,13A-TETRAHYDRO-6-HYDROXY-1,2,3,13-TETRAMETHOXY-6,7-DIMETHYLBENZO[3,4]CYCLOOCTA[1,2-F][1,3]BENZODIOXOL-5-YL ESTER, (2Z)- |
CAS | 58546-55-7 |
化学式 | C28H34O9 |
分子量 | 514.56 |
InChI | InChI=1/C28H34O9/c1-9-14(2)27(29)37-26-17-12-18(31-5)22(32-6)25(34-8)21(17)20-16(10-15(3)28(26,4)30)11-19-23(24(20)33-7)36-13-35-19/h9,11-12,15,26,30H,10,13H2,1-8H3/b14-9-/t15-,26-,28-/m0/s1 |
密度 | 1.28 |
熔点 | 97-99°C |
沸点 | 638.6±55.0 °C(Predicted) |
比旋光度 | -50°(c=1.12,chloroform) |
闪点 | 206.4°C |
蒸汽压 | 3.51E-17mmHg at 25°C |
溶解度 | 氯仿 (微溶) 、DMSO (微溶) 、甲醇 (微溶) |
折射率 | 1.588 |
酸度系数 | 13.54±0.60(Predicted) |
存储条件 | Refrigerator |
外观 | 固体 |
颜色 | White to Off-White |
物化性质 | 形态:白色粉末 天然产物结构类型:木脂素类 密度:1.28±0.1g/cm3(预测) 沸点:638.6±55.0°C(预测) 熔点:97~99°C pKa:13.54±0.60(预测) |
MDL号 | MFCD08460221 |
参考资料 展开查看 | 1. 焦美钰,佟月,吴浩善,康廷国,张慧.南、北五味子“辨色论质”机制及其定性识别模型研究[J].中国药房,2020,31(24):3007-3012. 2. [IF=4.759] Huifen Ma et al."The in-capillary- 2,2-azinobis-(3-ethylbenzothiazoline-6-sulfonic acid)-sweeping micellar electrokinetic chromatography - Diode array detector method for screening and quantifying trace natural antioxidants from Schisandra chinensis."J Ch 3. [IF=3.935] Yunlong Guo et al."Rapid characterization of Schisandra species by using direct analysis in real time mass spectrometry."J Pharmaceut Biomed. 2021 Jan;192:113648 4. [IF=4.36] Zhenghua Wu et al."Schisandrol A, the main active ingredient of Schisandrae Chinensis Fructus, inhibits pulmonary fibrosis through suppression of the TGF-β signaling pathway as revealed by UPLC-Q-TOF/MS, network pharmacology and experimental verification. |