The product impurities are not identified or quantified. Please see the product specification sheet:
https://www.sigmaaldrich.com/specification-sheets/457/256/A9043-BULK________SIGMA____.pdf.
推薦產品
品質等級
化驗
≥95% (TLC)
形狀
powder
溶解度
acetonitrile: 50 mg/mL
DMF: soluble
儲存溫度
−20°C
SMILES 字串
CC(=O)SCC(=O)ON1C(=O)CCC1=O
InChI
1S/C8H9NO5S/c1-5(10)15-4-8(13)14-9-6(11)2-3-7(9)12/h2-4H2,1H3
InChI 密鑰
FLCQLSRLQIPNLM-UHFFFAOYSA-N
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應用
伯胺的硫醇化试剂；在温和条件下可使硫醇去保护。通常在 pH 为 7.5 时引发耦合反应，通过酰胺键生成含伯胺的分子。在中性 pH 时可与 0.05M 羟胺发生去保护反应。用于制备酶免疫交联剂和半抗原载体分子偶联物。
其他說明
注意，与其他硫醇化试剂相比，对伯胺的酯偶合作用非常有效。此外，这种试剂可以中和伯胺的正电荷。
儲存類別代碼
11 - Combustible Solids
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)
從最近期的版本中選擇一個：
分析證明 (COA)
Lot/Batch Number
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Hello, Could you tell me the percentage of impurities and define specifically which impurities we can find in this reagent ? Thank you,
1 answer-
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