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Merck
CN

D9760

Sigma-Aldrich

L-(−)-二硫苏糖醇

≥95% (titration)

别名:

(−)-Cleland试剂, (2R,3R)-1,4-二巯基-2,3-丁二醇, L-DTT, Cleland手性试剂

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About This Item

经验公式(希尔记法):
C4H10O2S2
CAS号:
分子量:
154.25
Beilstein:
2036371
EC 号:
MDL编号:
UNSPSC代码:
12352201
PubChem化学物质编号:
NACRES:
NA.25

质量水平

方案

≥95% (titration)

表单

powder

颜色

white

mp

49 - 51 °C ((120 - 124 °F))

溶解性

H2O: 50 mg/mL, clear to hazy, colorless

储存温度

−20°C

SMILES字符串

O[C@@H](CS)[C@@H](O)CS

InChI

1S/C4H10O2S2/c5-3(1-7)4(6)2-8/h3-8H,1-2H2/t3-,4-/m0/s1

InChI key

VHJLVAABSRFDPM-IMJSIDKUSA-N

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应用

L-DTT [(2R,3R)-1,4-二巯基-2,3-丁二醇;L-二硫苏糖醇]是具有两个立体中心的手性双齿二硫醇,可用于手性反应的研究。L-DDT被提议作为一种立体选择性还原剂,用于复杂分子中的二硫化物桥。

其他说明

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

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Acute Tox. 4 Oral - Aquatic Chronic 3

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

230.0 °F - closed cup

闪点(°C)

110 °C - closed cup

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


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