中文名 | 蔗果四糖 |
英文名 | Nystose |
别名 | 耐斯糖 蔗果四糖 1,1-蔗果四糖 耐斯糖(蔗果四糖) NYSTOSE 耐斯糖 标准品 |
英文别名 | Nystose FungitetraoseNystose 1)-b-D-fructofuranosyl 1-O-(1-O-β-D-Fructofuranosyl-β-D-fructofuranosyl)-β-D-fructofuranosyl α-D-glucopyranoside 2-O-(2-O-α-D-Glucopyranosyl-1-deoxy-β-D-fructofuranose-1-yl)-1-deoxy-β-D-fructofuranose-1-yl β-D-fructofuranoside (2R,3R,4S,5S,6R)-2-[(2S,3S,4S,5R)-2-[[(2R,3S,4S,5R)-2-[[(2R,3S,4S,5R)-3,4-dihydroxy-2,5-bis(hydroxymethyl)oxolan-2-yl]oxymethyl]-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxymethyl]-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol (2R,3R,4S,5S,6R)-2-[(2S,3S,4S,5R)-2-[[(2R,3S,4S,5R)-2-[[(2R,3S,4S,5R)-3,4-dihydroxy-2,5-dimethylol-tetrahydrofuran-2-yl]oxymethyl]-3,4-dihydroxy-5-methylol-tetrahydrofuran-2-yl]oxymethyl]-3,4-dihydroxy-5-methylol-tetrahydrofuran-2-yl]oxy-6-methylol-tetrahydropyran-3,4,5-triol |
CAS | 13133-07-8 |
化学式 | C24H42O21 |
分子量 | 666.58 |
InChIKey | FLDFNEBHEXLZRX-DLQNOBSRSA-N |
密度 | 1.84±0.1 g/cm3 (20 ºC 760 Torr) |
熔点 | 130-133℃ |
沸点 | 1075.7±65.0 °C(Predicted) |
比旋光度 | (c, 0.61 in H2O)+10.3 |
溶解度 | 易溶于水,难溶于甲醇 |
折射率 | 10 ° (C=4, H2O) |
酸度系数 | 12.76±0.70(Predicted) |
存储条件 | Sealed in dry,2-8°C |
外观 | 整洁 |
BRN | 6171779 |
物化性质 | 白色针状结晶,易溶于甲醇、水,来源于巴戟天。 |
MDL号 | MFCD00191672 |
安全术语 | 24/25 - 避免与皮肤和眼睛接触。 |
WGK Germany | 3 |
海关编号 | 29400090 |
参考资料 展开查看 | 1. Meiling W Qingqing Z Shuang F U et al. UPLC-Q-TOF MSE技术结合UNIFI数据库筛查方法快速分析巴戟天化学成分. 2. 冯冲 孙恬 刘凤松 等. 不同商品规格巴戟天质量评价[J]. 中药材 2019(5). 3. 杨丽 刘梦云 冯冲 等. 不同栽培年限及采收期的巴戟天寡糖含量动态变化分析[J]. 中药新药与临床药理 2020 v.31;No.170(05):108-111. 4. 李文影 刘尚 李乐乐 等. 人参寡糖的固相甲基化研究及定量分析[J]. 分析试验室 2017 036(006):705-708. 5. 李瑞瑞, 赵东升, 肖文俊,等. 大蒜抗氧化活性成分的测定及薄层生物自显影技术分析[J]. 西北药学杂志, 2017(4). 6. 杨丽, 孙恬, 冯冲,等. 巴戟天不同部位中6种寡糖分布规律[J]. 中成药, 2020, v.42(04):151-155. 7. [IF=6.986] Chengyi Xie et al."Effective Chiral Discrimination of Amino Acids through Oligosaccharide Incorporation by Trapped Ion Mobility Spectrometry."Anal Chem. 2021;93(2):859–867 8. [IF=6.953] Min Bao et al."Identification, soluble expression, and characterization of a novel endo-inulinase from Lipomyces starkeyi NRRL Y-11557."Int J Biol Macromol. 2019 Sep;137:537 9. [IF=4.27] Mengyun Liu et al."Transcriptome analysis reveals important candidate gene families related to oligosaccharides biosynthesis in Morinda officinalis."Plant Physiol Bioch. 2021 Oct;167:1061 10. [IF=6.558] Yuanqing Luo et al."Pd nanoparticles decorated thiol-functionalized MOF as an efficient matrix for differentiation and quantitation of oligosaccharide isomers by laser desorption/ionization mass spectrometry."Anal Chim Acta. 2022 Apr;1202:339665 |
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