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About This Item
经验公式（希尔记法）:
C4H7NS · HCl
CAS号:
分子量:
137.63
Beilstein:
3620079
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.21
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化驗
≥98% (TLC)
形狀
powder
雜質
≤5% Free sulfhydryl groups
mp
198-201 °C (lit.)
溶解度
H2O: 100 mg/mL
儲存溫度
2-8°C
SMILES 字串
N=C1SCCC1.Cl
InChI
1S/C4H7NS.ClH/c5-4-2-1-3-6-4;/h5H,1-3H2;1H
InChI 密鑰
ATGUDZODTABURZ-UHFFFAOYSA-N
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一般說明
2-氨基硫代乙烷盐酸盐（2-IT.HCl），一种蛋白质修饰试剂，通常用于将硫醇基团连接到蛋白质和肽上。用 2-IT 修饰的毛发角蛋白纤维的拉曼光谱分析。HCl 显示出新的二硫化物基团的形成。
應用
2-硫代乙烯基盐酸盐已用于合成硫醇化 PEG（聚（乙二醇））。它可用于合成 PLA-SH（聚乙二醇-硫醇）和 PLA-PEG-SH（聚乙二醇-聚乳酸-硫醇）。
伯胺的硫醇化试剂。在 pH 7-10 下，通过脒键反应，得到游离巯基。 可用于制备二硫化物和/或硫醚连接的缀合物。
其他說明
注意：脒键具有初始伯胺的正电荷。包含五个原子的连接臂。
訊號詞
Danger
危險聲明
危險分類
Acute Tox. 3 Oral
儲存類別代碼
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
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