B4380
溴乙烷
≥97% purity, powder
别名:
单溴代二苯甲烷
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关于此项目
经验公式（希尔记法）:
C10H11BrN2O2
化学文摘社编号:
分子量:
271.11
NACRES:
NA.47
PubChem Substance ID:
UNSPSC Code:
12171500
MDL number:
Beilstein/REAXYS Number:
4430959
产品名称
溴乙烷, ≥97% (HPLC)
InChI
1S/C10H11BrN2O2/c1-5-7(3)12-8(4-11)6(2)10(15)13(12)9(5)14/h4H2,1-3H3
SMILES string
CC1=C(C)C(=O)N2N1C(CBr)=C(C)C2=O
InChI key
AHEWZZJEDQVLOP-UHFFFAOYSA-N
assay
≥97% (HPLC)
form
powder
color
yellow
mp
161 °C
solubility
acetonitrile: 20 mg/mL
ε (extinction coefficient)
4.6-5.1 at 396-398 nm in H2O
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
−20°C
Quality Level
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General description
溴代双满又称单溴联苯胺。它还是一种已知的硫醇探针，是一种在光解反应后活化的荧光试剂。
Application
溴代双满用于高效液相色谱法硫醇测定,适于荧光测定2，3-二巯基丙烷-1-磺酸和其他二硫醇。溴代双满已用作研究牛心线粒体寡霉素敏感性 ATP 酶的荧光标记。
此物质可用于体内和体外游离硫化氢的定量测定。它已用于标记含有硫醇基的蛋白质。
此物质可用于体内和体外游离硫化氢的定量测定。它已用于标记含有硫醇基的蛋白质。
Biochem/physiol Actions
溶液形式的溴代双满可与小分子硫醇基（如 GSH）和反应性蛋白硫醇基（如血红蛋白）反应。溴代双满与硫醇的反应为二级pH依赖性反应，且在与硫醇盐反应后，可活化水溶性荧光产物以便检测。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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