25455
4-氯-7-硝基苯并-2-氧杂-1,3-二唑
BioReagent, suitable for fluorescence, ≥97.0% (HPLC)
别名:
4-氯-7-硝基-1,2,3-苯并噁二唑, NBD-chloride
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关于此项目
经验公式（希尔记法）:
C6H2ClN3O3
化学文摘社编号:
分子量:
199.55
Beilstein:
614212
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.32
产品线
BioReagent
质量水平
方案
≥97.0% (HPLC)
mp
97-100 °C
97-99 °C (lit.)
荧光
λex 336 nm in methanol
λex 420 nm; λem ~540 nm in ethanol (after derivatization with glycine)
适用性
suitable for fluorescence
SMILES字符串
[O-][N+](=O)c1ccc(Cl)c2nonc12
InChI
1S/C6H2ClN3O3/c7-3-1-2-4(10(11)12)6-5(3)8-13-9-6/h1-2H
InChI key
IGHBXJSNZCFXNK-UHFFFAOYSA-N
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应用
4-氯-7-硝基苯并-2-氧杂-1,3-二唑（NBD-chloride）是一种荧光检测试剂，用于标记蛋白质中的游离巯基和 N-末端。NBD-chloride 可用作酶抑制剂，以及半胱氨酸硫酸的捕获剂。
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2
储存分类代码
11 - Combustible Solids
WGK
WGK 3
个人防护装备
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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