a-D-Glucopyranosepentaaceta... a-D-Glucopyranosepentaaceta... 250G

CAS号：604-68-2

品名：α-D(+)-五乙酰葡萄糖α-D(+)-Glucosepentaacetate

中文别名：1,2,3,4,6-五乙酰-α-D-吡喃葡萄糖酯;葡萄糖五乙酸酯;α-D-葡萄糖五乙酸酯;1,2,3,4,6-五-O-乙酰-α-D-吡喃葡萄糖;1,2,3,4,6-alpha-D-葡萄糖五乙酸酯;α-葡萄糖五乙酸酯;a-D-葡糖五乙酸酯;五-O-乙酰-α-D-吡喃葡萄糖;α-五乙酰葡萄糖;

英文别名：α-D-Glucopyranose,pentaacetate;[(2R,3R,4S,5R,6R)-3,4,5,6-tetraacetyloxyoxan-2-yl]methylacetate;

分子式：C16H22O11

分子量：390.339

精确质量：390.116

Psa：140.73

MDL号：MFCD00064071

外观与性状：无气味的白色粉末

密度：1.3 g/cm3

沸点：452ºC

熔点：109-113ºC

折射率：1.482

稳定性：Stable under normal temperatures and pressures.

储存条件：Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

安全说明：S24/25

危险类别码：R21

WGK Germany：3

海关编码：29400000

危险品标志：Xn; Xi

简介：D-Glucosepentaacetatewasreportedtostimulateinsulinreleaseinratpancreaticislets.Onlyα-D-glucosepentaacetatecausedanimmediateincreaseininsulinoutput.Theβ-anomerofD-glucosepentaacetatefirsttransientlyinhibitedinsulinrelease,thisinitialeffectbeingfollowedbyasecondaryriseinsecretoryrate.

用途：二、用途是合成糖苷及寡糖的重要中间体。