Month: September 2022

A variety of minor organobromine compounds are found in nature, but none are biosynthesized or required by mammals. 4897-84-1, formula is C5H9BrO2, Name is Methyl 4-bromobutanoate. Organobromine compounds have fallen under increased scrutiny for their environmental impact., Safety of Methyl 4-bromobutanoate.

Cao, Zhuoxian;Yang, Fenfen;Wang, Jie;Gu, Zhicheng;Lin, Shuxian;Wang, Pan;An, Jianxiong;Liu, Ting;Li, Yan;Li, Yongjun;Lin, Hening;Zhao, Yonglong;He, Bin research published 《 Indirubin Derivatives as Dual Inhibitors Targeting Cyclin-Dependent Kinase and Histone Deacetylase for Treating Cancer》, the research content is summarized as follows. To utilize the unique scaffold of a natural product indirubin, we herein adopted the strategy of combined pharmacophores to design and synthesize a series of novel indirubin derivatives as dual inhibitors against cyclin-dependent kinase (CDK) and histone deacetylase (HDAC). Among them, the lead compound 8b (I) with remarkable CDK2/4/6 and HDAC6 inhibitory activity of IC₅₀ = 60.9 ± 2.9, 276 ± 22.3, 27.2 ± 4.2, and 128.6 ± 0.4 nM, resp., can efficiently induce apoptosis and S-phase arrest in several cancer cell lines. In particular, compound 8b can prevent the proliferation of a non-small-cell lung cancer cell line (A549) through the Mcl-1/XIAP/PARP axis, in agreement with the unique modes of action of the combined agents of HDAC inhibitors and CDK inhibitors. In an A549 xenograft model, compound 8b showed significant antitumor efficacy correlated with its dual inhibition. Our data demonstrated that compound 8b as a single agent could be a promising drug candidate for cancer therapy in combination with CDK and HDAC inhibitors.

Safety of Methyl 4-bromobutanoate, 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

Vinyl bromides undergo the Heck reaction, which involves C-C coupling with alkene to give substituted alkenes. 4897-84-1, formula is C5H9BrO2, Name is Methyl 4-bromobutanoate. Methyl bromide is a precursor in the manufacture of several chemicals and is employed as a soil sterilant, mainly for seed production. Name: Methyl 4-bromobutanoate.

Cao, Zhuoxian;Gu, Zhicheng;Lin, Shuxian;Chen, Di;Wang, Jie;Zhao, Yonglong;Li, Yan;Liu, Ting;Li, Yongjun;Wang, Yi;Lin, Hening;He, Bin research published 《 Attenuation of NLRP3 Inflammasome Activation by Indirubin-Derived PROTAC Targeting HDAC6》, the research content is summarized as follows. Histone deacetylase 6 (HDAC6) is a potential therapeutic target for treating several diseases. A recent study revealed that HDAC6 is important for NLRP3 inflammasome activation, suggesting that targeting HDAC6 could be useful for treating many inflammatory disorders. Using the proteolysis targeting chimera (PROTAC) strategy, we herein report an HDAC6 degrader (I) with low cytotoxicity by tethering a selective HDAC6 inhibitor derived from a natural product, indirubin, with pomalidomide, a CRBN E3 ligand. Our HDAC6 degrader efficiently and selectively decreased HDAC6 levels in several cell lines, including activated THP-1 cells. Application of this HDAC6 degrader attenuated NLRP3 inflammasome activation in LPS-induced mice, which for the first time demonstrates that HDAC6 PROTAC could be a novel strategy to treat NLRP3 inflammasome-associated diseases.

Name: Methyl 4-bromobutanoate, 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

One prominent application of synthetic organobromine compounds is the use of polybrominated diphenyl ethers as fire-retardants, and in fact fire-retardant manufacture is currently the major industrial use of the element bromine. 4224-70-8, formula is C6H11BrO2, Name is 6-Bromohexanoic acid, Electric Literature of 4224-70-8

Cao, Zhen;Scalabre, Antoine;Nlate, Sylvain;Buffiere, Sonia;Oda, Reiko;Pouget, Emilie;Bibal, Brigitte research published 《 Silica-Supported Phosphine-Gold Complexes as an Efficient Catalytic System for a Dearomative Spirocyclization》, the research content is summarized as follows. The combination of metal catalyst and inorganic silica frameworks provides a greener approach to recyclable catalysis. In this study, three phosphine-gold chloride complexes have been successfully covalently grafted onto chiral silica nanohelices. The resulting 3D ensembles showed chiroptical properties that allowed the monitoring of the supported ligands. The heterogeneous gold chloride catalysts in cooperation with silver triflate exhibited high reactivity in various reactions, especially in the spirocyclization of aryl alkynoate esters, for which a catalytic loading of 0.05 mol % could be employed. The heterogeneous catalysts could be easily recovered and recycled seven or eight times without any loss of efficiency. By adding more silver triflate, 25 cycles with full conversion were achieved owing to a complex catalytic system based on silica and metallic species.

4224-70-8, 6-bromohexanoic acid is an organobromine compound comprising hexanoic acid having a bromo substituent at the 6-position. It derives from a hexanoic acid.
6-Bromohexanoic acid is a useful research compound. Its molecular formula is C6H11BrO2 and its molecular weight is 195.05 g/mol. The purity is usually 95%.
6-Bromohexanoic acid is useful for the preparation of anti-CTLA4 compounds as antitumor agents.
6-Bromohexanoic acid is a fatty acid that has been shown to be an effective agent for the treatment of cancer. It is used in gene therapy to inhibit the growth of cancer cells by binding to and then activating transcription factors. 6-Bromohexanoic acid can also be used as a chemotherapeutic agent and has been shown to cause apoptosis in monoclonal antibody-treated cells. 6-Bromohexanoic acid has pharmacokinetic properties that are similar to those of other fatty acids. The reaction solution was found to have high chemical stability, which may be due to the presence of nitrogen atoms. This reaction solution was found to adsorb onto the surface of monoclonal antibodies and cell culture, altering their properties., Electric Literature of 4224-70-8

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Vinyl bromides undergo the Heck reaction, which involves C-C coupling with alkene to give substituted alkenes. 4224-70-8, formula is C6H11BrO2, Name is 6-Bromohexanoic acid. Methyl bromide is a precursor in the manufacture of several chemicals and is employed as a soil sterilant, mainly for seed production. Recommanded Product: 6-Bromohexanoic acid.

Cao, Qingbin;Zhang, Shaowen;Zhang, Li;Gao, Fei;Chen, Jupeng;Dong, Yuping;Li, Xiaofang research published 《 Unprecedented Application of Covalent Organic Frameworks for Polymerization Catalysis: Rh/TPB-DMTP-COF in Polymerization of Phenylacetylene and Its Functional Derivatives》, the research content is summarized as follows. Covalent organic frameworks (COFs) are applied widely in organic catalysis; however, no precedent has been reported in polymerization catalysis. Herein, we report the new application of COFs for polymerization catalysis. Different amounts of homogeneous Rh catalyst are incorporated into the COF via post-treatment to give a series of TPB-DMTP-COF-X weight % Rh (b-e) containing varying amounts of Rh from 2.74 to 11.38 weight %. In contrast to the known Rh catalysts, TPB-DMTP-COF-X weight % Rh (b-e) display an uncommon synergistic effect and exceptional steric confinement effect of nanochannels. Therefore, they possess the advantages of both homogeneous catalysts in high activity and selectivity and heterogeneous catalysts in stability and recyclability with extremely high activity up to 1.3 × 10⁷ g·mol_Rh^-1·h^-1 and cis-selectivity up to 99% and can be readily recycled and reused five times in the polymerization of phenylacetylene and its derivatives, affording cis-transoidal polyphenylacetylene and its derivatives having helical structures, aggregation-induced emission properties, or fluorescence properties with narrow mol. weight distributions.

Recommanded Product: 6-Bromohexanoic acid, 6-bromohexanoic acid is an organobromine compound comprising hexanoic acid having a bromo substituent at the 6-position. It derives from a hexanoic acid.
6-Bromohexanoic acid is a useful research compound. Its molecular formula is C6H11BrO2 and its molecular weight is 195.05 g/mol. The purity is usually 95%.
6-Bromohexanoic acid is useful for the preparation of anti-CTLA4 compounds as antitumor agents.
6-Bromohexanoic acid is a fatty acid that has been shown to be an effective agent for the treatment of cancer. It is used in gene therapy to inhibit the growth of cancer cells by binding to and then activating transcription factors. 6-Bromohexanoic acid can also be used as a chemotherapeutic agent and has been shown to cause apoptosis in monoclonal antibody-treated cells. 6-Bromohexanoic acid has pharmacokinetic properties that are similar to those of other fatty acids. The reaction solution was found to have high chemical stability, which may be due to the presence of nitrogen atoms. This reaction solution was found to adsorb onto the surface of monoclonal antibodies and cell culture, altering their properties., 4224-70-8.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

One prominent application of synthetic organobromine compounds is the use of polybrominated diphenyl ethers as fire-retardants, and in fact fire-retardant manufacture is currently the major industrial use of the element bromine. 6911-87-1, formula is C7H8BrN, Name is 4-Bromo-N-methylaniline, Reference of 6911-87-1

Cao, Qiang;Zhang, Long-Long;Zhou, Chang;He, Jing-Hui;Marcomini, Antonio;Lu, Jian-Mei research published 《 Covalent organic framework-supported Zn single atom catalyst for highly efficient N-formylation of amines with CO₂ under mild conditions》, the research content is summarized as follows. Transformation of CO₂ into value-added chems. with efficient and recyclable catalyst is an effective way to reduce carbon emissions. It is valuable to develop an efficient catalyst that can promote the N-formylation reaction under mild conditions with a high activity and excellent recyclability. Single atom catalysts (SACs) possess ultimate atom utilization efficiency and outstanding catalytic performance. Herein, we synthesize Zn SACs (Zn-TpPa) anchored on a COF (TpPa-1) using a facile solution method. Catalyzed by Zn-TpPa, CO₂ and N-methylamine are transformed into N-methylformanilide under mild reaction conditions with a TOF of 17,155 h^-1, which is the highest among all reported recyclable Zn-based catalysts. Zn-TpPa can also catalyze N-formylation of many other amines with excellent yields. The higher reactivity was attributable to the well-dispersed Zn active sites on COF and outstanding adsorption of CO₂ owing to high surface area of COF. Our research provides a facile method for constructing SACs as well as an effective pathway for CO₂ transformation and environmental protection.

6911-87-1, 4-Bromo-N-methylaniline is a aniline based compound known to exhibit mutagenic properties.
4-Bromo-N-methylaniline is a useful research compound. Its molecular formula is C7H8BrN and its molecular weight is 186.05 g/mol. The purity is usually 95%.
4-Bromophenylmethylamine is an organic compound that has anti-inflammatory properties and is used as a pharmaceutical. It belongs to the group of amines. The hydrolysis of 4-bromophenylmethylamine by hydrochloric acid produces phenol and bromamine (NHBr). The reaction system can be used to synthesize a number of compounds, including anilines, benzofurans, and other aromatic compounds. 4-Bromophenylmethylamine reacts with muscle tissue in a similar manner as acetaminophen does. This drug also has been shown to have significant effects on the energy metabolism in the muscles of rats that are given carbon source., Reference of 6911-87-1

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organic compounds having carbon bonded to bromine are called organic bromides. 402-49-3, formula is C8H6BrF3, Name is 1-(Bromomethyl)-4-(trifluoromethyl)benzene. Depending on the type of carbon to which the bromine is bonded, organic bromide could be alkyl, alkenyl, alkynyl, or aryl. Related Products of 402-49-3.

Cao, Lianyi;Hu, Fangzhi;Sun, Hongmei;Zhang, Xiaomei;Li, Shuai-Shuai research published 《 Redox-triggered dearomative [5 + 1] annulation of indoles with O-alkyl ortho-oxybenzaldehydes for the synthesis of spirochromanes》, the research content is summarized as follows. The dearomative [5 + 1] annulation of 2-methylindoles I (R = H, 4-Me, 5-F, 6-OMe, etc.) with new five-membered synthons O-alkyl ortho-oxybenzaldehydes II (R¹ = t-Bu, propan-2-yl, butan-2-yl; R² = H, Me, t-Bu; R³ = Me, ethenyl, Ph, naphthalen-2-yl, etc.; R⁴ = H, Me) was developed unprecedentedly through cascade [1,5]-hydride transfer/dearomative cyclization in HFIP for the synthesis of spirochromanes III bearing the 2-methylindolenine skeleton. In addition, the dual alkylation of the Me group of 2-methylindolenines was achieved by sequential operation through the redox neutral [5 + 1] annulation with the second five-membered synthon N-alkyl ortho-aminobenzaldehydes IV (R⁵ = Me; R⁶ = Et; R⁵R⁶ = -(CH₂)₄-; R⁷ = H, Cl), providing the chromane and tetrahydroquinoline fused spiroindolenines V in good yields. Furthermore, the auxiliary group that facilitates the hydride transfer process could be simply removed.

402-49-3, 4-Trifluoromethylbenzyl bromide is a useful research compound. Its molecular formula is C8H6BrF3 and its molecular weight is 239.03 g/mol. The purity is usually 95%.
4-Trifluoromethylbenzyl bromide is a choline derivative that acts as an anticancer agent. It is structurally similar to the anticancer drug doxorubicin, which has been shown to be effective against breast cancer and leukemia. 4-Trifluoromethylbenzyl bromide interacts with cellular proteins, including choline kinase, and inhibits the mitochondrial pathway. This leads to cell death through apoptosis. The molecule also interacts with nucleotide bases such as thymine and cytosine in DNA, inhibiting transcription and replication. 4-Trifluoromethylbenzyl bromide binds strongly to the hydroxyl group of cholesterol by an electrophilic substitution mechanism to form a covalent bond with its hydroxy group. The molecule can also bind to chloride ions by an ionic bond., Related Products of 402-49-3

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Vinyl bromides undergo the Heck reaction, which involves C-C coupling with alkene to give substituted alkenes. 402-49-3, formula is C8H6BrF3, Name is 1-(Bromomethyl)-4-(trifluoromethyl)benzene. Methyl bromide is a precursor in the manufacture of several chemicals and is employed as a soil sterilant, mainly for seed production. Computed Properties of 402-49-3.

Cao, Jia;Li, Guoao;Wang, Guoqiang;Gao, Liuzhou;Li, Shuhua research published 《 Iodoperfluoroalkylation of unactivated alkenes via pyridine-boryl radical initiated atom-transfer radical addition》, the research content is summarized as follows. The pyridine/bis(pinacolate)diboron combination was found to be able to initiate the iodoperfluoroalkylation of unactivated alkenes with perfluoroalkyl iodides. Theor. calculations and control experiments indicated that the atom transfer radical addition mechanism was responsible for the formation of iodoperfluoroalkylation products. This metal-free and photo-free strategy was applicable to a wide range of perfluoroalkyl iodides and unactivated alkenes with good functional group tolerance. Further applications in iodoperfluoroalkylation of organic semiconductor-relevant or bioactive mols. demonstrated the synthetic potential of this method.

Computed Properties of 402-49-3, 4-Trifluoromethylbenzyl bromide is a useful research compound. Its molecular formula is C8H6BrF3 and its molecular weight is 239.03 g/mol. The purity is usually 95%.
4-Trifluoromethylbenzyl bromide is a choline derivative that acts as an anticancer agent. It is structurally similar to the anticancer drug doxorubicin, which has been shown to be effective against breast cancer and leukemia. 4-Trifluoromethylbenzyl bromide interacts with cellular proteins, including choline kinase, and inhibits the mitochondrial pathway. This leads to cell death through apoptosis. The molecule also interacts with nucleotide bases such as thymine and cytosine in DNA, inhibiting transcription and replication. 4-Trifluoromethylbenzyl bromide binds strongly to the hydroxyl group of cholesterol by an electrophilic substitution mechanism to form a covalent bond with its hydroxy group. The molecule can also bind to chloride ions by an ionic bond., 402-49-3.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organic bromides such as alkyl bromides are used as fumigants in agriculture to control insects. 823-78-9, formula is C7H6Br2, Name is 1-Bromo-3-(bromomethyl)benzene. Ethylene bromide is one of the commercially important organic bromides which are the component of leaded gasoline. Electric Literature of 823-78-9.

Cao, Hao;Cheng, Binbin;Liu, Ting;Chen, Jianjun research published 《 Synthesis and pharmacological evaluation of novel resorcinol biphenyl ether analogs as small molecule inhibitors of PD-1/PD-L1 with benign toxicity profiles for cancer treatment》, the research content is summarized as follows. Programmed death protein 1 (PD-1)/programmed death protein ligand 1 (PD-L1) pathway is one of the most actively pursued targets in cancer immunotherapy. In a continuation of authors research interest in this pathway, synthesized and evaluated the pharmacol. activities of a series of resorcinol biphenyl ether analogs as small mol. PD-1/PD-L1 inhibitors for cancer treatment. Among the 27 newly synthesized compounds, I was found to have the highest inhibitory effect against PD-1/PDL-1 with an IC₅₀ value of 56.58 nM in the HTRF (homogeneous time-resolved fluorescence) assay. In addition, I dose-dependently promoted HepG2 cell death in a co-culture model of HepG2/hPD-L1 and Jurkat T cells. Furthermore, mol. modeling study indicated that I binds with high affinity to the binding interface of PD-L1. Moreover, I effectively inhibited tumor growth (TGI of 76.4% at 90 mg/kg) in an immune checkpoint humanized mouse model with no obvious toxicity. Finally, I did not cause in vivo cardiotoxicity and bone marrow suppression (myelosuppression) to BALB/c mice. Taken together, these results suggest that I deserves further investigation as a potent and safe PD-1/PDL-1 inhibitor for cancer treatment.

823-78-9, 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., Electric Literature of 823-78-9

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

One prominent application of synthetic organobromine compounds is the use of polybrominated diphenyl ethers as fire-retardants, and in fact fire-retardant manufacture is currently the major industrial use of the element bromine. 244205-40-1, formula is C6H6BBrO2, Name is (2-Bromophenyl)boronic acid, HPLC of Formula: 244205-40-1

Caniparoli, Ulysse;Escofet, Imma;Echavarren, Antonio M. research published 《 Planar Chiral 1,3-Disubstituted Ferrocenyl Phosphine Gold(I) Catalysts》, the research content is summarized as follows. Planar chiral monodentate 1,3-disubstituted ferrocene phosphines inspired on JohnPhos-type ligands were synthesized and applied to the enantioselective Au(I) catalyzed [4 + 2] cycloaddition of 1,6-arylenynes. Computational studies rationalized the working mode of the catalyst on the folding of the substrate in the chiral environment of ligand involving attractive noncovalent interactions.

244205-40-1, 2-Bromophenylboronic Acid is used as an inhibitor of the hormone sensitive lipase.
2-Bromophenylboronic acid, also known as 2-Bromophenylboronic acid, is a useful research compound. Its molecular formula is C6H6BBrO2 and its molecular weight is 200.83 g/mol. The purity is usually 95%.
2-Bromophenylboronic acid is a glucose monitoring agent that has a ruthenium complex with an acidic environment. The nitro group and the amines are in close proximity to the boron center, and this proximity leads to a high nucleophilic character of the molecule. This reactivity allows 2-bromophenylboronic acid to be used as a fluorescence probe for acidic environments. 2-Bromophenylboronic acid also inhibits secretase enzymes, which are involved in Alzheimer’s disease and other neurodegenerative disorders. It is an inhibitor of γ-secretase, which is responsible for cleaving the amyloid precursor protein (APP), and it has shown efficacy against biphenyl, an anticancer drug that binds to benzodiazepine receptors. 2-Bromophenylboronic acid is also an enantiopure compound because all four substituents are different from each other., HPLC of Formula: 244205-40-1

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

A variety of minor organobromine compounds are found in nature, but none are biosynthesized or required by mammals. 20469-65-2, formula is C8H9BrO2, Name is 1-Bromo-3,5-dimethoxybenzene. Organobromine compounds have fallen under increased scrutiny for their environmental impact., Application of C8H9BrO2.

Caniparoli, Ulysse;Escofet, Imma;Echavarren, Antonio M. research published 《 Planar Chiral 1,3-Disubstituted Ferrocenyl Phosphine Gold(I) Catalysts》, the research content is summarized as follows. Planar chiral monodentate 1,3-disubstituted ferrocene phosphines inspired on JohnPhos-type ligands were synthesized and applied to the enantioselective Au(I) catalyzed [4 + 2] cycloaddition of 1,6-arylenynes. Computational studies rationalized the working mode of the catalyst on the folding of the substrate in the chiral environment of ligand involving attractive noncovalent interactions.

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., Application of C8H9BrO2

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary