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Merck
CN

63423

Sigma-Aldrich

麦芽糖 溶液

for molecular biology, BioReagent, ~20% in H2O

别名:

4-O-α-D-吡喃葡糖基-D-葡萄糖

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About This Item

经验公式(希尔记法):
C12H22O11
CAS号:
分子量:
342.30
Beilstein:
93798
MDL编号:
UNSPSC代码:
12352201
PubChem化学物质编号:
NACRES:
NA.25

等级

for molecular biology

质量水平

产品线

BioReagent

形式

liquid (clear)

浓度

~20% in H2O

杂质

DNases, none detected
RNases, none detected
insoluble matter, passes filter test
phosphatases, none detected
proteases, none detected

颜色

colorless

折射率

n20/D 1.361

pH值(酸碱度)

4.0-6.5 (25 °C)

痕量阴离子

chloride (Cl-): ≤25 mg/kg
sulfate (SO42-): ≤50 mg/kg

痕量阳离子

Al: ≤1 mg/kg
As: ≤0.05 mg/kg
Ba: ≤1 mg/kg
Bi: ≤1 mg/kg
Ca: ≤20 mg/kg
Cd: ≤1 mg/kg
Co: ≤1 mg/kg
Cr: ≤1 mg/kg
Cu: ≤1 mg/kg
Fe: ≤1 mg/kg
K: ≤20 mg/kg
Li: ≤1 mg/kg
Mg: ≤10 mg/kg
Mn: ≤1 mg/kg
Mo: ≤1 mg/kg
Na: ≤20 mg/kg
Ni: ≤1 mg/kg
Pb: ≤1 mg/kg
Sr: ≤1 mg/kg
Zn: ≤1 mg/kg

λ

neat

紫外吸收

λ: 260 nm Amax: 0.08
λ: 280 nm Amax: 0.07

SMILES字符串

OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O

InChI

1S/C12H22O11/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17/h3-20H,1-2H2/t3-,4-,5-,6+,7-,8-,9-,10-,11?,12-/m1/s1

InChI key

GUBGYTABKSRVRQ-PICCSMPSSA-N

应用

D-麦芽糖,一种 α(1,4)D-葡萄糖的连接二糖,用作麦芽糖酶、麦芽糖 A-D-葡萄糖基转移酶、麦芽糖转运 ATP 酶、麦芽糖 O-乙酰基转移酶、麦芽糖差向异构酶和磷酸化酶的鉴定、分化和表征的底物。D-麦芽糖用于研究麦芽糖结合蛋白和双糖转运系统。

其他说明

为了全面了解我们针对客户研究提供的各种多糖产品,建议您访问我们的碳水化合物分类页面。

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves


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