二硫代苏糖醇 (CAS No.27565-41-9)
- 物化性质
- 白色至灰白色结晶性粉末,溶于水、乙醇、乙醚等有机溶剂。熔点约42-45°C,沸点约364°C(预测值)。水溶液呈弱酸性,易被空气氧化,需低温避光保存。
- 熔点
- 42-45°C
- 纯度
- ≥98%
- 储存条件
- -20°C干燥避光保存
- 溶解性
- 易溶于水、乙醇、乙醚
English description(英文原文,共 985 字符)
Product Name:Dithiothreitol (DTT)
English Name:Dithiothreitol (DTT)
CAS No.:27565-41-9
Aliases:1,4-Dithiothreitol, threo-1,4-Dimercapto-2,3-butanediol, Cleland's reagent, DTT
Molecular Formula:C4H10O2S2
Physical Properties:White to off-white crystalline powder; soluble in water, ethanol, ether and other organic solvents. Melting point approximately 42-45°C, boiling point approximately 364°C (predicted). Aqueous solution is weakly acidic, easily oxidized by air; should be stored at low temperature and protected from light.
Uses:Commonly used as a thiol reductant in biochemistry and molecular biology to reduce disulfide bonds in proteins and protect thiol groups from oxidation. Also applied in DNA/RNA extraction, enzyme reaction buffers, and antioxidant research.
Technical Specifications:
Molecular weight: 154.25
Melting point: 42-45°C
Purity: ≥98%
Storage: store at -20°C in dry, light-protected conditions
Solubility: easily soluble in water, ethanol, and ether
English Name:Dithiothreitol (DTT)
CAS No.:27565-41-9
Aliases:1,4-Dithiothreitol, threo-1,4-Dimercapto-2,3-butanediol, Cleland's reagent, DTT
Molecular Formula:C4H10O2S2
Physical Properties:White to off-white crystalline powder; soluble in water, ethanol, ether and other organic solvents. Melting point approximately 42-45°C, boiling point approximately 364°C (predicted). Aqueous solution is weakly acidic, easily oxidized by air; should be stored at low temperature and protected from light.
Uses:Commonly used as a thiol reductant in biochemistry and molecular biology to reduce disulfide bonds in proteins and protect thiol groups from oxidation. Also applied in DNA/RNA extraction, enzyme reaction buffers, and antioxidant research.
Technical Specifications:
Molecular weight: 154.25
Melting point: 42-45°C
Purity: ≥98%
Storage: store at -20°C in dry, light-protected conditions
Solubility: easily soluble in water, ethanol, and ether
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常见问题
- 二硫代苏糖醇的 CAS 号是多少?
- 二硫代苏糖醇的 CAS 号是 27565-41-9。
- 二硫代苏糖醇的分子式和分子量是什么?
- 二硫代苏糖醇的分子式为 C4H10O2S2,分子量约 154.25。
- 二硫代苏糖醇的英文名称是什么?
- 二硫代苏糖醇的英文名称为 Dithiothreitol (DTT)。
- 二硫代苏糖醇还有哪些别名?
- 二硫代苏糖醇又称 1,4-二硫代苏糖醇、苏式-1,4-二巯基-2,3-丁二醇、克莱兰试剂、DTT。
- 二硫代苏糖醇有哪些供应商和生产厂家?
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