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中文名称:麦芽五糖

中文同义词:麦芽五糖标准品;麦芽五糖,DP5;麦芽五糖;麦芽五糖(混有异构体)

英文名称:MALTOPENTAOSE

英文同义词:O-alpha-D-Glucopyranosyl-(1-4)-O-alpha-D-glucopyranosyl-(1-4)-O-alpha-D-glucopyranosyl-(1-4)-O-alpha-D-glucopyranosyl-(1-4)-D-glucose;MALTOPENTAOSE;d-glucose,o-alpha-d-glucopyranosyl-(1.fwdarw.4)-o-alpha-d-glucopyranosyl-(1.;fwdarw.4)-o-alpha-d-glucopyranosyl-(1.fwdarw.4)-o-alpha-d-glucopyranosyl-(1.f;wdarw.4)-;D-Glucose,O-.alpha.-D-glucopyranosyl-(1?4)-O-.alpha.-D-glucopyranosyl-(1?4)-O-.alpha.-D-glucopyranosyl-(1?4)-O-.alpha.-D-glucopyranosyl-(1?4)-;maltopentose,dp5;O-alpha-D-glucopyranosyl-(1->4)-O-alpha-D-glucopyranosyl-(1->4)-O-alpha-D-glucopyranosyl-(1->4)-O-alpha-D-glucopyranosyl-(1->4)-D-glucose

CAS号:34620-76-3

分子式:C30H52O26

分子量:828.72

EINECS号:252-118-9

麦芽五糖性质

沸点683.59°C(roughestimate)

密度1.3740(roughestimate)

折射率176°(C=1,H2O)

溶解度H2O:50mg/mL,clear,colorless

酸度系数(pKa)12.39±0.20(Predicted)

生物活性

Maltopentaose 是麦芽糊精中最短的低聚糖，可用于研究 α-乳清蛋白的糖化和磷酸化。

靶点 

Human Endogenous Metabolite

化学性质 

白色结晶粉末，可溶于甲醇、乙醇、DMSO等有机溶剂。

安全说明 22-24/25

WGK Germany 3

F 3-10

海关编码 29400090

用于含量测定/鉴定/药理实验等