4-氯-7-硝基苯并-2-氧杂-1,3-二唑

中文名称:

4-氯-7-硝基苯并-2-氧杂-1,3-二唑

中文同义词:

四氯七硝基苯并呋喃;4-氯-7-硝基苯并-2-氧杂-1,3-;1-氯-4-硝基苯并恶二唑;4-氯-7-硝基-1,2,3-苯并恶二唑;4-硝基-7-氯苯并呋喃;4-氯-7-硝基-2,1,3-苯并氧杂恶二唑;4-氯-7-硝基苯并-2-氧杂-1,3-二唑;NBD-CL [4-氯-7-硝基苯并-2-氧杂-1,3-二唑]

英文名称:

4-Chloro-7-nitrobenzo-2-oxa-1,3-diazole

英文同义词:

4-CHLORO-7-NITROBENZOFURAZAN, FOR FLUORE SCENCE;7-CHLORO-4-NITROBENZ-2-OXA-1-3-DIAZOLECR YSTALLINE;4-Chloro-7-nitrobenzo-2,1,3-oxadiazole~NBDchloride;2,1,3-Benzoxadiazole, 4-chloro-7-nitro-;4-chloro-7-nitrobenzo-2,1,3-oxadiazole;NBD-Cl (=4-Chloro-7-nitro-2,1,3-benzoxadiazole) [for HPLC Labeling];4-chloro-7-nitrobenzofurazane;4-Chloro-7-nitro-1,2,3-benzoxadiazole, NBD-chloride

CAS号:

10199-89-0

分子式:

C6H2ClN3O3

分子量:

199.55

EINECS号:

233-496-4

相关类别:

杂环砌块;恶二唑;其他兽药标准品;有机砌块;其他生化试剂;合成材料中间体;其他;Miscellaneous;Amino Group Labeling Reagents for Fluorescence HPLC;Analytical Chemistry;Fluorescence Detection (HPLC Labeling Reagents);HPLC Labeling Reagents;Mercapto Group Labeling Reagents for Fluorescence HPLC;Pharmaceutical intermediate;Aromatics;Fluorescent Labels Indicators;Heterocycles;生化试剂;Functional Group Reactive Labels for Immunoassays;Biochemicals and Reagents;高纯生化试剂;Building Blocks;Chemical Synthesis;Derivatization agents;Fluorescent Probes;Functional Group Reactive Labels;Halogenated Heterocycles;Heterocyclic Building Blocks;Labels;Luminescent Compounds/Detection;Oxadiazoles;Particles and Stains

Mol文件:

10199-89-0.mol

熔点 

97-99 °C(lit.)

沸点 

333.1±45.0 °C(Predicted)

密度 

2.0589 (rough estimate)

折射率 

1.5810 (estimate)

储存条件 

Inert atmosphere,Room Temperature

溶解度 

Soluble in methanol, dimethylsulfoxide, dimethylformamide and chloroform.

酸度系数(pKa)

-5.65±0.50(Predicted)

形态

Crystalline Powder

颜色

Yellow to light brown

水溶解性 

soluble

BRN 

614212

CAS 数据库

10199-89-0(CAS DataBase Reference)

EPA化学物质信息

2,1,3-Benzoxadiazole, 4-chloro-7-nitro- (10199-89-0)

生物活性

NBD-Cl 是一种非荧光剂，与巯基或氨基反应后高度荧光。

体外研究

NBD-Cl (NBD chloride) forms highly fluorescent derivatives for detection of all the protein amino acids. In addition, NBD-Cl provides a simple and sensitive method for determination of N-terminal amino acids. The differences in intensity and color of fluorescence can be used to advantage to identify prolyl peptides.

用途 

HPLC荧光标记试剂。用于高效液相色谱标记

危险品标志 

Xn,Xi

危险类别码 

22-36/38

安全说明 

36/37/39

危险品运输编号 

UN 2811 6.1/PG 3

WGK Germany 

3

RTECS号

DF8002400

F 

10-21

TSCA 

Yes

海关编码 

29349990