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ChemicalBook > Product Catalog >Organic Chemistry >Heterocyclic Compounds >4-bromo-2,1,3-benzothiadiazole

4-bromo-2,1,3-benzothiadiazole

4-bromo-2,1,3-benzothiadiazole Structure
CAS No.
22034-13-5
Chemical Name:
4-bromo-2,1,3-benzothiadiazole
Synonyms
BT-BR;AKOS BBS-00002903;IFLAB-BB F1918-0061;4-BROMO-2,1,3-BENZOTHIAZOLE;4-bromo-2,1,3-benzothiadiazoL;4-BROMO-2,1,3-BENZOTHIADIAZOLE;4-Bromobenzo[2,1,3]thiadiazole;4-Bromo-benzo[1,2,5]thiadiazole;2,1,3-Benzothiadiazole, 4-bromo-;4-BroMobenzo[c][1,2,5]thiadiazole
CBNumber:
CB8376884
Molecular Formula:
C6H3BrN2S
Molecular Weight:
215.07
MOL File:
22034-13-5.mol
MSDS File:
SDS
Modify Date:
2024/2/19 11:36:23
Request For Quotation

4-bromo-2,1,3-benzothiadiazole Properties

Melting point 80 °C
Boiling point 272.2±13.0 °C(Predicted)
Density 1.859±0.06 g/cm3(Predicted)
storage temp. 2-8°C
pka -1.02±0.45(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H332-H335
Precautionary statements  P280-P305+P351+P338-P310
Hazard Codes  Xi,Xn
Risk Statements  22
HS Code  2934999090

4-bromo-2,1,3-benzothiadiazole Chemical Properties,Uses,Production

Uses

The Sonogashira cross-coupling reaction between 4-bromo-2, 1,3-benzothiadiazole, and the respective para-substituted phenylethynyl derivatives could synthesize the BTDs. In addition, the BTD-Ph is prepared by reacting 4-bromo-2,1,3-benzothiadiazole (Br-BTD)and palladium-MAI catalyst, and the dynamic phenylboronic acid reagent in the starting system or dynamic o-amino pyridine reagent[1-2].

References

[1] Pradhan, Asit Kumar et al. “Effects of donor and acceptor substituents on the photophysics of 4-ethynyl-2,1,3-benzothiadiazole derivatives?.” Physical Chemistry Chemical Physics 42 (2023): 29327–29340.
[2] AMARO DA SILVEIRA NETO B; CORREA J R; OLIVEIRA CARVALHO T; PIMENTA ROCHA CARVALHO P. "Selective cellular markers in selective cellular imaging of organelles such as mitochondria, nucleus and other organelles, are derived from 4-bromo-2,1,3-benzothiadiazole nucleus via homogeneous catalysis of palladium complex" BR102016025541(A2)

4-bromo-2,1,3-benzothiadiazole Preparation Products And Raw materials

Raw materials

Ethanol Hydrogen bromide Benzene Government regulation Pyridine
Thionyl chloride o-Phenylenediamine 4-Aminobenzo-2,1,3-thiadiazole
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Preparation Products

4,7-DIBROMO-2,1,3-BENZOTHIADIAZOLE

4-bromo-2,1,3-benzothiadiazole Suppliers

Global( 132)Suppliers
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A.J Chemicals 91-9810153283 New Delhi, India 6124 58 Inquiry
Hebei Yanxi Chemical Co., Ltd. +86-17531190177; +8617531190177 China 5872 58 Inquiry
career henan chemical co +86-0371-86658258 +8613203830695 China 29892 58 Inquiry
Shenzhen Nexconn Pharmatechs Ltd +86-755-89396905 +86-15013857715 China 10312 58 Inquiry
Chongqing Chemdad Co., Ltd +86-023-6139-8061 +86-86-13650506873 China 39916 58 Inquiry
CONIER CHEM AND PHARMA LIMITED +8618523575427 China 49391 58 Inquiry
Zhengzhou Alfa Chemical Co.,Ltd +8618530059196 China 13239 58 Inquiry
Shanghai Daeyeon Chemicals Co., Ltd 021-64478606 +8615900664856 China 2062 58 Inquiry
Hefei TNJ Chemical Industry Co.,Ltd. 0551-65418671 China 34571 58 Inquiry
Unipharm pharmaceutical industry Co., Ltd 536-8266195 +8613953676784 China 1206 58 Inquiry
Supplier Advantage
A.J Chemicals 58
Hebei Yanxi Chemical Co., Ltd. 58
career henan chemical co 58
Shenzhen Nexconn Pharmatechs Ltd 58
Chongqing Chemdad Co., Ltd 58
CONIER CHEM AND PHARMA LIMITED 58
Zhengzhou Alfa Chemical Co.,Ltd 58
Shanghai Daeyeon Chemicals Co., Ltd 58
Hefei TNJ Chemical Industry Co.,Ltd. 58
Unipharm pharmaceutical industry Co., Ltd 58

22034-13-5(4-bromo-2,1,3-benzothiadiazole)Related Search:

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IFLAB-BB F1918-0061 4-BROMO-2,1,3-BENZOTHIADIAZOLE AKOS BBS-00002903 4-BROMO-2,1,3-BENZOTHIAZOLE 4-BroMobenzo[c][1,2,5]thiadiazole 4-Bromo-benzo[1,2,5]thiadiazole 4-Bromobenzo[2,1,3]thiadiazole BT-BR 6-bromobenzo[c][1,2,5]7-thiadiazole 4-bromo-2,1,3-benzothiadiazoL 2,1,3-Benzothiadiazole, 4-bromo- 22034-13-5 2034-13-5 Pyridines Halides Oxadiazoles & Thiadiazoles Oxadiazoles & Thiadiazoles