Author: Jessica.F

Vinyl bromides undergo the Heck reaction, which involves C-C coupling with alkene to give substituted alkenes. 1575-37-7, formula is C6H7BrN2, Name is 4-Bromobenzene-1,2-diamine. Methyl bromide is a precursor in the manufacture of several chemicals and is employed as a soil sterilant, mainly for seed production. Product Details of C6H7BrN2.

Yang, Guang;Xiong, Zhicheng;Nie, Hongsheng;He, Meiqin;Feng, Qiong;Li, Xuan;Huang, Huabin;Wang, Shoucai;Ji, Fanghua;Jiang, Guangbin research published 《 Copper-Catalyzed Divergent C-H Functionalization Reaction of Quinoxalin-2(1H)-ones and Alkynes Controlled by N1-Substituents for the Synthesis of (Z)-Enaminones and Furo[2,3-b]quinoxalines》, the research content is summarized as follows. With control by N1-substituents, switchable divergent C-H functionalization reaction of quinoxalin-2(1H)-ones was achieved for the synthesis of (Z)-enaminones I (R¹ = Et, H₂C:CHCH₂, cyclopropylmethyl, 4-O₂NC₆H₄CH₂, etc.; R² = H, 7-MeO, 6,7-Cl₂, etc.; R³ = cyclopropyl, Ph, 2-BrC₆H₄, 2-thienyl, etc.) and furo[2,3-b]quinoxalines II (R⁴ = H, 6-F₃C, 6-F, 8-Me, 6,7-Me₂, etc.; R⁵ = Ph, 3-BrC₆H₄, 4-EtOC₆H₄, etc.) using the combination of copper catalyst and oxidant. This new protocol features mild reaction conditions, readily available materials and broad substrate scope. Gram-scale and mechanistic studies were also investigated. Furthermore, some of the products exhibited excellent antitumor activity against A549, HepG-2, MCF-7 and Hela cells, which were tested by MTT assay.

Product Details of C6H7BrN2, 4-Bromo-1,2-diaminobenzene can be obtained from 1,2-diaminobenzene via acetylation followed by bromination and alkaline hydrolysis.
4-Bromobenzene-1,2-diamine, also known as 4-Bromobenzene-1,2-diamine, is a useful research compound. Its molecular formula is C6H7BrN2 and its molecular weight is 187.04 g/mol. The purity is usually 95%.
4-Bromo-1,2-diaminobenzene is a dye that is used in diagnostic
procedures to detect the presence of amide groups. 4-Bromo-1,2-diaminobenzene can be used as an inhibitor for cationic polymerization reactions. It also has tuberculostatic activity and inhibits the growth of Mycobacterium tuberculosis. This compound reacts with aniline to form a benzimidazole derivative that contains a reactive amine group. The reaction between this amine group and different electrophiles generates benzimidazole compounds with different properties that are useful in nucleophilic attack reactions. The reaction between 4-bromo-1,2-diaminobenzene and methyl ethyl sulfide produces a luminescent probe that can be used to detect hydrogen bonds., 1575-37-7.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Vinyl bromides undergo the Heck reaction, which involves C-C coupling with alkene to give substituted alkenes. 1575-37-7, formula is C6H7BrN2, Name is 4-Bromobenzene-1,2-diamine. Methyl bromide is a precursor in the manufacture of several chemicals and is employed as a soil sterilant, mainly for seed production. Product Details of C6H7BrN2.

Yang, Guang;Wang, Shoucai;Nie, Hongsheng;Xiong, Zhicheng;Li, Xuan;Ji, Fanghua;Jiang, Guangbin research published 《 An efficient transition metal-free difunctionalization of alkenes in water for the green preparation of sulfone compounds》, the research content is summarized as follows. A direct difunctionalization method of alkenes with quinoxalin-2(1H)-ones and sodium sulfonates toward sulfone derivatives I [R¹ = Et, prop-2-ynyl, (CH₂)₃HCCH₂, p-tolylmethyl, (4-tert-butylphenyl)methyl; R² = Ph, 2-ClC₆H₄, Bn, etc.; R³ = H, 6-F, 6-Br, 6,7-di-Me, 6,7-di-Cl; R⁴ = Ph, 4-MeC₆H₄, 2-naphthyl, etc.; R⁵ = H; R²R⁵ = (CH₂)₃] had been developed under environmentally friendly conditions. This strategy represented an efficient and practical difunctionalization of olefins using water/aqueous media as a sustainable solvent. In addition, this transition metal-free reaction was high yield, and operationally simple, and in particular, proceeds under mild conditions to afford desired sulfones with high functional group compatibility.

1575-37-7, 4-Bromo-1,2-diaminobenzene can be obtained from 1,2-diaminobenzene via acetylation followed by bromination and alkaline hydrolysis.
4-Bromobenzene-1,2-diamine, also known as 4-Bromobenzene-1,2-diamine, is a useful research compound. Its molecular formula is C6H7BrN2 and its molecular weight is 187.04 g/mol. The purity is usually 95%.
4-Bromo-1,2-diaminobenzene is a dye that is used in diagnostic
procedures to detect the presence of amide groups. 4-Bromo-1,2-diaminobenzene can be used as an inhibitor for cationic polymerization reactions. It also has tuberculostatic activity and inhibits the growth of Mycobacterium tuberculosis. This compound reacts with aniline to form a benzimidazole derivative that contains a reactive amine group. The reaction between this amine group and different electrophiles generates benzimidazole compounds with different properties that are useful in nucleophilic attack reactions. The reaction between 4-bromo-1,2-diaminobenzene and methyl ethyl sulfide produces a luminescent probe that can be used to detect hydrogen bonds., Product Details of C6H7BrN2

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

A variety of minor organobromine compounds are found in nature, but none are biosynthesized or required by mammals. 1575-37-7, formula is C6H7BrN2, Name is 4-Bromobenzene-1,2-diamine. Organobromine compounds have fallen under increased scrutiny for their environmental impact., Reference of 1575-37-7.

Yang, Gao-feng;Li, Guang-xun;Huang, Jin;Fu, Ding-qiang;Nie, Xiao-kang;Cui, Xin;Zhao, Jin-zhong;Tang, Zhuo research published 《 Regioselective, Diastereoselective, and Enantioselective One-Pot Tandem Reaction Based on an in Situ Formed Reductant: Preparation of 2,3-Disubstituted 1,5-Benzodiazepine》, the research content is summarized as follows. The 1,5-benzodiazepines are important skeletons frequently contained in medicinal chem. Herein, we described an unexpected tandem cyclization/transfer hydrogenation reaction for obtaining chiral 2,3-disubstituted 1,5-benzodiazepines. The enolizable aryl aldehydes were chosen as substrates to react with sym. and unsym. o-phenylenediamines. The unforeseen tandem reaction occurred among many possible latent side reactions under chiral phosphoric acid catalysis and affords the corresponding products in moderate yields and regioselectivities, good diastereoselectivities, and enantiomeric ratio (up to 99:1).

Reference of 1575-37-7, 4-Bromo-1,2-diaminobenzene can be obtained from 1,2-diaminobenzene via acetylation followed by bromination and alkaline hydrolysis.
4-Bromobenzene-1,2-diamine, also known as 4-Bromobenzene-1,2-diamine, is a useful research compound. Its molecular formula is C6H7BrN2 and its molecular weight is 187.04 g/mol. The purity is usually 95%.
4-Bromo-1,2-diaminobenzene is a dye that is used in diagnostic
procedures to detect the presence of amide groups. 4-Bromo-1,2-diaminobenzene can be used as an inhibitor for cationic polymerization reactions. It also has tuberculostatic activity and inhibits the growth of Mycobacterium tuberculosis. This compound reacts with aniline to form a benzimidazole derivative that contains a reactive amine group. The reaction between this amine group and different electrophiles generates benzimidazole compounds with different properties that are useful in nucleophilic attack reactions. The reaction between 4-bromo-1,2-diaminobenzene and methyl ethyl sulfide produces a luminescent probe that can be used to detect hydrogen bonds., 1575-37-7.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organic compounds having carbon bonded to bromine are called organic bromides. 585-76-2, formula is C7H5BrO2, Name is 3-Bromobenzoic acid. Depending on the type of carbon to which the bromine is bonded, organic bromide could be alkyl, alkenyl, alkynyl, or aryl. Application of C7H5BrO2.

Yang, Fang;Wang, Xiaoqing;Zhao, Wenzhuo;Yu, Fei;Yu, Zhengsen research published 《 Hypervalent Iodine(III)-Promoted C3-H Regioselective Halogenation of 4-Quinolones under Mild Conditions》, the research content is summarized as follows. A simple and practical protocol for the C3-H regioselective halogenation of 4-quinolones by the action of potassium halide salt and PIFA/PIDA in good to excellent yields was developed. The current approach provides feasible access to the diversity of C3-halogenated 4-quinolones at room temperature with high regioselectivity and good functional group tolerance, from which bioactive compounds can be easily constructed. Moreover, the current method featured eco-friendly, operational convenience and is suitable for halogenation in a gram scale of 4-quinolones in water without sacrificing yields.

585-76-2, 3-bromobenzoic acid is a bromobenzoic acid carrying a single bromo subsituent at the 3-position.
3-Bromobenzoic acid, also known as 3-Bromobenzoic acid, is a useful research compound. Its molecular formula is C7H5BrO2 and its molecular weight is 201.02 g/mol. The purity is usually 95%.
3-bromobenzoic acid is used as a reagent in the synthesis of deoxypodophyllotoxin derivatives with insecticidal activity. Also used as a reagent in the synthesis of thiazole derivatives with antibacterial activity.
3-bromobenzoic acid is a molecule that is classified as a Group P2. It has an electronegativity of 1.3 and an acidity of 0.8, which are both in the middle range of values for this group. 3-Bromobenzoic acid is soluble in water and is soluble in ethanol, acetone, and ether. The chemical structure of 3-bromobenzoic acid can be determined by its monoclonal antibody binding sites, electrochemical impedance spectroscopy data, and Langmuir adsorption isotherm data. 3-Bromobenzoic acid reacts with hydrochloric acid to form benzoate and HCl gas. Chronic exposure to 3-bromobenzoic acid has been shown to cause glutamate dehydrogenase inhibition, leading to an accumulation of p-hydroxybenzoic acid in the body. , Application of C7H5BrO2

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Dehydrobromination, Grignard reactions, reductive coupling, Wittig reaction, and several nucleophilic substitution reactions are some of the principal reactions which involve organic bromides. 1575-37-7, formula is C6H7BrN2, Name is 4-Bromobenzene-1,2-diamine. Organic compounds having carbon bonded to bromine are called organic bromides. Synthetic Route of 1575-37-7.

Yang, Chun;Song, Lili;Miao, Zhong;Jiang, Lingyun;Li, Ting;Zhi, Xiaoyan;Hao, Xiaojuan;Cao, Hui research published 《 Discovery of novel obovatol-based phenazine analogs as potential antifungal agents: synthesis and biological evaluation in vitro》, the research content is summarized as follows. To explore candidate fungicides from plant secondary metabolites, 16 novel obovatol-type phenazine derivatives were semi-synthesized from obovatol isolated from the leaves of Magnolia obovata Thunb. The antifungal activity of synthesized compounds was investigated in vitro against four phytopathogenic fungi using the spore germination method. The bioassay results showed that eight derivatives exhibited better antifungal activity against Fusarium solani than two pos. controls, especially compounds 3-allyl-1-(4-allylphenoxy)-7,8-difluorophenazine (IC₅₀ = 64.61μg mL-1) and 3-allyl-1-(4-allylphenoxy)-8-chlorophenazine (IC₅₀ = 79.97μg mL-1) showed pronounced inhibition of spore germination activity against F. solani. They could be used as lead compounds for further structural optimization. Addnl., the preliminary structure-activity relationships (SARs) illustrated that the introduction of a benzene ring monosubstituted with electron-withdrawing groups into the obovatol scaffold could lead to potentially antifungal compounds

1575-37-7, 4-Bromo-1,2-diaminobenzene can be obtained from 1,2-diaminobenzene via acetylation followed by bromination and alkaline hydrolysis.
4-Bromobenzene-1,2-diamine, also known as 4-Bromobenzene-1,2-diamine, is a useful research compound. Its molecular formula is C6H7BrN2 and its molecular weight is 187.04 g/mol. The purity is usually 95%.
4-Bromo-1,2-diaminobenzene is a dye that is used in diagnostic
procedures to detect the presence of amide groups. 4-Bromo-1,2-diaminobenzene can be used as an inhibitor for cationic polymerization reactions. It also has tuberculostatic activity and inhibits the growth of Mycobacterium tuberculosis. This compound reacts with aniline to form a benzimidazole derivative that contains a reactive amine group. The reaction between this amine group and different electrophiles generates benzimidazole compounds with different properties that are useful in nucleophilic attack reactions. The reaction between 4-bromo-1,2-diaminobenzene and methyl ethyl sulfide produces a luminescent probe that can be used to detect hydrogen bonds., Synthetic Route of 1575-37-7

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organobromine compounds, also called organobromides, are organic compounds that contain carbon bonded to bromine. 20469-65-2, formula is C8H9BrO2, The most pervasive is the naturally produced bromomethane. Related Products of 20469-65-2

Yang, Bo;Li, Shi-Jun;Wang, Yongdong;Lan, Yu;Zhu, Shifa research published 《 Hydrogen radical-shuttle (HRS)-enabled photoredox synthesis of indanones via decarboxylative annulation》, the research content is summarized as follows. In this work, a HRS-enabled decarboxylative annulation of carbonyl compounds via photoredox catalysis for the synthesis of indanones was developed. This protocol features broad substrate scope, excellent functional group tolerance, internal hydrogen radical transfer, atom- and step-economy. Critical to the success of this process is the introduction of water, acting as both HRS and hydrogen source, which was demonstrated by mechanistic experiments and d. functional theory (DFT) calculations Importantly, this mechanistically distinctive HAT provides a complement to that of typical proton-shuttle-promoted, representing a breakthrough in hydrogen radical transfer, especially in the inherently challenging 1,2- or 1,3-HAT.

20469-65-2, 1-Bromo-3,5-dimethoxybenzene, also known as 1-Bromo-3,5-dimethoxybenzene, is a useful research compound. Its molecular formula is C8H9BrO2 and its molecular weight is 217.06 g/mol. The purity is usually 95%.
1-Bromo-3,5-dimethoxybenzene is used as an intermediate in the synthetic preparation of pharmaceutical inhibitors via cross-coupling reactions.
1-Bromo-3,5-dimethoxybenzene can be synthesized by using 1,3-dimethoxybenzene via iridium-catalyzed arene borylation.
1-Bromo-3,5-dimethoxybenzene (1BDMB) is a synthetic molecule that can be used as an electron acceptor in organic photovoltaic cells. 1BDMB is a salt of the sodium salt of resorcylic acid and 1,3-dibromo-5,5-dimethoxybenzene. It has been shown to have a radical mechanism for the generation of free radicals. The radical mechanism is initiated by light absorption by the ruthenium complex at the center of the molecule which induces photoinduced electron transfer from the ruthenium to 1BDMB. This process results in electron transfer from the donor to an acceptor molecule, such as oxygen or nitrogen. The pharmacokinetic properties of this compound are not well known; however, it has been demonstrated that it can be synthesized through a cross-coupling reaction with other aromatic compounds such as stemofuran., Related Products of 20469-65-2

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organic bromides such as alkyl bromides are used as fumigants in agriculture to control insects. 4897-84-1, formula is C5H9BrO2, Name is Methyl 4-bromobutanoate. Ethylene bromide is one of the commercially important organic bromides which are the component of leaded gasoline. HPLC of Formula: 4897-84-1.

Yan, Wenzhong;Ling, Lijun;Wu, Yiran;Yang, Kexin;Liu, Ruiquan;Zhang, Jinfeng;Zhao, Simeng;Zhong, Guisheng;Zhao, Suwen;Jiang, Hualiang;Xie, Chengying;Cheng, Jianjun research published 《 Structure-Based Design of Dual-Acting Compounds Targeting Adenosine A_2A Receptor and Histone Deacetylase as Novel Tumor Immunotherapeutic Agents》, the research content is summarized as follows. Adenosine is an immunosuppressive factor in the tumor microenvironment mainly through activation of the A_2A adenosine receptor (A_2AR), which is a mechanism hijacked by tumors to escape immune surveillance. Small-mol. A_2AR antagonists are being evaluated in clin. trials as immunotherapeutic agents, but their efficacy is limited as standalone therapies. To enhance the antitumor effects of A_2AR antagonists, dual-acting compounds incorporating A_2AR antagonism and histone deacetylase (HDAC) inhibitory actions were designed and synthesized, based on co-crystal structures of A_2AR. Compound 24e (IHCH-3064) exhibited potent binding to A_2AR (K_i = 2.2 nM) and selective inhibition of HDAC1 (IC₅₀ = 80.2 nM), with good antiproliferative activity against tumor cell lines in vitro. I.p. administration of 24e (60 mg/kg, bid) inhibited mouse MC38 tumor growth with a tumor growth inhibition rate of 95.3%. These results showed that dual-acting compounds targeting A_2AR and HDAC are potentially immunotherapeutic agents that are worth further exploring.

HPLC of Formula: 4897-84-1, Methyl 4-bromobutyrate,also as known as 4-Bromobutyric acid methyl ester, is a useful research compound. Its molecular formula is C5H9BrO2 and its molecular weight is 181.03 g/mol. The purity is usually 95%.
4-Bromobutyric acid methyl ester is a synthetic compound that can be used to inhibit the activity of the G1 phase cyclin-dependent kinases. It has been shown to inhibit protein synthesis by alkylating the amino groups of proteins and fatty acids. 4-Bromobutyric acid methyl ester also inhibits the growth of cancer cell lines, such as renal carcinoma cells. The mechanism of action for this drug is not well understood, but it may be due to its ability to bind with monoclonal antibodies and enter kidney cells by passive diffusion., 4897-84-1.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organic compounds having carbon bonded to bromine are called organic bromides. 823-78-9, formula is C7H6Br2, Name is 1-Bromo-3-(bromomethyl)benzene. Depending on the type of carbon to which the bromine is bonded, organic bromide could be alkyl, alkenyl, alkynyl, or aryl. COA of Formula: C7H6Br2.

Yan, Qiuli;Cui, Wenwen;Li, Junxin;Xu, Guiyun;Song, Xiuyan;Lv, Jian;Yang, Daoshan research published 《 C-H benzylation of quinoxalin-2(1H)-ones via visible-light riboflavin photocatalysis》, the research content is summarized as follows. An efficient visible-light promoted riboflavin-catalyzed direct benzylation of substituted quinoxalin-2(1H)-ones for the synthesis of various C3-benzylated quinoxalin-2(1H)-one derivatives was developed under mild conditions. The present method used readily available benzyl bromides as alkylating reagents and environmentally friendly and inexpensive riboflavin (vitamin B₂) as a green organic photocatalyst. This method opened a new avenue towards C3-benzylated quinoxalin-2(1H)-ones, thus promised their broad applications in pharmaceutical chem. and synthetic chem.

COA of Formula: C7H6Br2, 3-Bromobenzyl bromide undergoes reduction with diethylzinc in the presence of Pd(PPh3)4 to yield corresponding hydrocarbon.

3-Bromobenzyl bromide is a useful research compound. Its molecular formula is C7H6Br2 and its molecular weight is 249.93 g/mol. The purity is usually 95%.

3-Bromobenzyl bromide is a molecule that has been synthesized and shown to have anticancer activity. It inhibits the activity of cancer cells by binding to amines in these cells and preventing the formation of hydrogen bonds between these molecules. 3-Bromobenzyl bromide has also been shown to selectively inhibit the activity of NS5B polymerase, an enzyme that is important in the replication of the hepatitis C virus. The synthetic nature of this molecule makes it an attractive target for analytical methods such as nuclear magnetic resonance spectroscopy. This molecule also shows significant cytotoxicity against cancer cell lines in vitro, as well as inducing tumor necrosis factor-alpha (TNF-α) production in lps-stimulated murine macrophages., 823-78-9.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organobromine compounds, also called organobromides, are organic compounds that contain carbon bonded to bromine. 1575-37-7, formula is C6H7BrN2, The most pervasive is the naturally produced bromomethane. Safety of 4-Bromobenzene-1,2-diamine

Yan, Qiuli;Cui, Wenwen;Li, Junxin;Xu, Guiyun;Song, Xiuyan;Lv, Jian;Yang, Daoshan research published 《 C-H benzylation of quinoxalin-2(1H)-ones via visible-light riboflavin photocatalysis》, the research content is summarized as follows. An efficient visible-light promoted riboflavin-catalyzed direct benzylation of substituted quinoxalin-2(1H)-ones for the synthesis of various C3-benzylated quinoxalin-2(1H)-one derivatives was developed under mild conditions. The present method used readily available benzyl bromides as alkylating reagents and environmentally friendly and inexpensive riboflavin (vitamin B₂) as a green organic photocatalyst. This method opened a new avenue towards C3-benzylated quinoxalin-2(1H)-ones, thus promised their broad applications in pharmaceutical chem. and synthetic chem.

Safety of 4-Bromobenzene-1,2-diamine, 4-Bromo-1,2-diaminobenzene can be obtained from 1,2-diaminobenzene via acetylation followed by bromination and alkaline hydrolysis.
4-Bromobenzene-1,2-diamine, also known as 4-Bromobenzene-1,2-diamine, is a useful research compound. Its molecular formula is C6H7BrN2 and its molecular weight is 187.04 g/mol. The purity is usually 95%.
4-Bromo-1,2-diaminobenzene is a dye that is used in diagnostic
procedures to detect the presence of amide groups. 4-Bromo-1,2-diaminobenzene can be used as an inhibitor for cationic polymerization reactions. It also has tuberculostatic activity and inhibits the growth of Mycobacterium tuberculosis. This compound reacts with aniline to form a benzimidazole derivative that contains a reactive amine group. The reaction between this amine group and different electrophiles generates benzimidazole compounds with different properties that are useful in nucleophilic attack reactions. The reaction between 4-bromo-1,2-diaminobenzene and methyl ethyl sulfide produces a luminescent probe that can be used to detect hydrogen bonds., 1575-37-7.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

A variety of minor organobromine compounds are found in nature, but none are biosynthesized or required by mammals. 1575-37-7, formula is C6H7BrN2, Name is 4-Bromobenzene-1,2-diamine. Organobromine compounds have fallen under increased scrutiny for their environmental impact., Quality Control of 1575-37-7.

Yan, Liuqing;Fu, Jiaxu;Li, Shuang;Zhang, Jinlong;Wang, Shuang;Gu, Qiang;Zhang, Yumin;Lin, Feng research published 《 Microwave-assisted Synthesis and In vitro Bioactivity Evaluation of Benzimidazoles Bearing Phenolic Hydroxyl》, the research content is summarized as follows. An efficient and facile method was introduced for the synthesis of benzimidazoles in this paper. The optimum reaction conditions were determined A series of benzimidazoles bearing phenolic hydroxyl were synthesized in moderate to excellent yields starting from different substituted hydroxy benzaldehyde and 4-position substituted o-phenylenediamine via nu-cleophilic addition in the presence of catalyst Na₂S₂O₅ under microwave irradiation Herein, effects of the catalyst, molar ratio of reactants, reaction temperature and solvent were investigated. The optimal reaction condition was determined The effect of DMF and EtOH solvent on the reaction was compared. Further, the bacteriostatic activities of the synthesized compounds were evaluated with ciprofloxacin and itraconazole as a pos. control, resp. Few compounds exhibited some antibacterial activity. The lowest MIC of antibacterial activity of compound I was 32μg/mL. Meanwhile, the luminescence property of compound I was studied. The antibacterial activity of compound I, along with their good fluorescence performance highlighted the potential of these compounds as lead structures and owned fluorescence trace for further study towards the development of novel drugs and functional mechanisms in living organisms.

Quality Control of 1575-37-7, 4-Bromo-1,2-diaminobenzene can be obtained from 1,2-diaminobenzene via acetylation followed by bromination and alkaline hydrolysis.
4-Bromobenzene-1,2-diamine, also known as 4-Bromobenzene-1,2-diamine, is a useful research compound. Its molecular formula is C6H7BrN2 and its molecular weight is 187.04 g/mol. The purity is usually 95%.
4-Bromo-1,2-diaminobenzene is a dye that is used in diagnostic
procedures to detect the presence of amide groups. 4-Bromo-1,2-diaminobenzene can be used as an inhibitor for cationic polymerization reactions. It also has tuberculostatic activity and inhibits the growth of Mycobacterium tuberculosis. This compound reacts with aniline to form a benzimidazole derivative that contains a reactive amine group. The reaction between this amine group and different electrophiles generates benzimidazole compounds with different properties that are useful in nucleophilic attack reactions. The reaction between 4-bromo-1,2-diaminobenzene and methyl ethyl sulfide produces a luminescent probe that can be used to detect hydrogen bonds., 1575-37-7.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary