中文名 | 龙胆二糖 |
英文名 | β-Gentiobiose |
别名 | 龙胆二糖 Β-龙胆二糖 GENTIOBIOSE 龙胆二糖 B-D-GENTIOBIOSE 龙胆二糖 6-O-Β-D-吡喃葡糖(苷)基-D-葡萄糖 6-O-BETA-D-吡喃葡萄糖基-D-葡萄糖 6-O-Β-D-吡喃葡糖(苷)基-D-葡萄糖龙胆二糖 |
英文别名 | GENTIOBIOSE β-Gentiobiose BETA-GENTOBIOSE B-D-GENTIOBIOSE BETA-GENTIOBIOSE BETA-D-GENTIOBIOSE D-Glucose, 6-O-.beta.-D-glucopyranosyl- 6-O-beta-D-Glucopyranosyl-D-glucose, Amygdalose |
CAS | 554-91-6 |
EINECS | 209-074-0 |
化学式 | C12H22O11 |
分子量 | 342.3 |
密度 | 1.4149 (rough estimate) |
熔点 | 195-197°C (dec.) |
沸点 | 397.76°C (rough estimate) |
比旋光度 | D :9.5 ° (C=4, H |
水溶性 | Slightly soluble in water. |
溶解度 | 溶于水,热甲醇,热的90%乙醇 |
折射率 | 9.5 ° (C=4, H2O) |
酸度系数 | 12.45±0.20(Predicted) |
存储条件 | Sealed in dry,2-8°C |
敏感性 | Sensitive to humidity |
外观 | 粉末 |
颜色 | White to Off-white |
Merck | 14,4396 |
BRN | 93354 |
MDL号 | MFCD00198056 |
WGK Germany | 3 |
FLUKA BRAND F CODES | 3-10 |
海关编号 | 29400090 |
参考资料 展开查看 | 1. 冯伦元, 何腊平, 李翠芹,等. 贵州传统发酵豆制品中水解银杏黄酮苷的微生物β-葡萄糖苷酶筛选[J]. 微生物学报, 2020(2). 2. [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 |