Category: bromides-buliding-blocks

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. Synthetic Route of 823-78-9.

Elgendy, Bahaa;Griffett, Kristine;Hegazy, Lamees;Di Fruscia, Paolo;Sample, Kirby;Schoepke, Emmalie;Kamenecka, Theodore M.;Burris, Thomas P. research published 《 Synthesis and structure activity relationship of the first class of LXR inverse agonists》, the research content is summarized as follows. Liver X Receptors (LXRs) are members of the nuclear receptor family, and they play significant role in lipid and cholesterol metabolism Moreover, they are key regulators of several inflammatory pathways. Pharmacol. modulation of LXRs holds great potential in treatment of metabolic diseases, neurodegenerative diseases, and cancer. We were the first group to identify LXR inverse agonists SR9238 and SR9243 and demonstrate their potential utility in treating liver diseases and cancer. Here, we present the results of structure-activity relationship (SAR) studies, based around SR9238 and SR9243. This study led to identification of I, II, III and IV which were more potent inverse agonists than SR9238 and SR9243 and inhibited expression of the fatty acid synthase gene in DU145 cells. We previously demonstrated that inhibition of FASN is correlated to the anticancer activity of SR9243 and this suggests that new inverse agonists have great potential as anticancer agents. We identified compounds with distinct selectivity toward both LXR isoforms, which can be excellent tools to study the pharmacol. of both isoforms. We employed mol. dynamic (MD) simulations to better understand the mol. mechanism underlying inverse agonist activity and to guide our future design.

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., Synthetic Route of 823-78-9

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. Recommanded Product: Methyl 4-bromobutanoate.

Elhaj, Elrasheed;Wang, Huajun;Gu, Yanlong research published 《 Functionalized quaternary ammonium salt ionic liquids (FQAILs) as an economic and efficient catalyst for synthesis of glycerol carbonate from glycerol and dimethyl carbonate》, the research content is summarized as follows. A series of functionalized quaternary ammonium salt ionic liquids (FQAILs) with different functional groups, such as hydroxyl, carboxyl, ether group, and amino, were prepared and used as a catalyst for the synthesis of glycerol carbonate from transesterification of glycerol and di-Me carbonate without any addnl. organic solvent and co-catalyst. The effects of functional groups, anions (Cl^–, Br^–, I^–, OH^–), and reaction parameters were investigated in detail. It is found that both the cation and anion of FQAILs display an important effect on its catalytic activity. Among these FQAILs, hydroxyl functionalized ionic liquid, [HPTPA]OH possesses the highest activity because there are the strong interactions between hydroxyl and di-Me carbonate mol. and between anion OH- and glycerol mol., which were shown by FTIR spectra. The glycerol conversion of 96.2% and glycerol carbonate yield of 87.6% can be obtained over [HPTPA]OH under moderate conditions of reaction temperature of 80 °C, reaction time of 90 min, di-Me carbonate/glycerol molar ratio of 3, and catalyst amount of 0.9 mol% based on glycerol amount The [HPTPA]OH catalyst can be reused at least three cycles without significant reduction in its catalytic activity. Finally, a possible reaction mechanism for the synthesis of glycerol carbonate is also proposed.

Recommanded Product: 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

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. Name: 1-(Bromomethyl)-4-(trifluoromethyl)benzene.

Elkamhawy, Ahmed;Paik, Sora;Park, Jong-Hyun;Kim, Hyeon Jeong;Hassan, Ahmed H. E.;Lee, Kyeong;Park, Ki Duk;Roh, Eun Joo research published 《 Discovery of novel and potent safinamide-based derivatives as highly selective hMAO-B inhibitors for treatment of Parkinson’s disease (PD): Design, synthesis, in vitro, in vivo and in silico biological studies》, the research content is summarized as follows. Up to date, the current clin. practice employs only symptomatic treatments for management of Parkinson’s disease (PD) but unable to stop disease progression. The discovery of new chem. entities endowed with potent and selective human monoamine oxidase B (hMAO-B) inhibitory activity is a clin. relevant subject. Herein, a structural optimization strategy for safinamide (a well-known second generation hMAO-B inhibitor) afforded a series of thirty-six safinamide-derived new analogs (4aa-bj). Most compounds showed promising inhibitory activities against hMAO-B (>70% inhibition at a single dose concentration of 10μM), with no apparent effect on hMAO-A at 100μM. Moreover, while six compounds (4ak, 4as, 4az, 4be, 4bg, and 4bi) exhibited potent double-digit nanomolar activities over hMAO-B with IC₅₀ values of 29.5, 42.2, 22.3, 18.8, 42.2, and 33.9 nM, resp., three derivatives (4aq, 4at, and 4bf), possessing the same carboxamide moiety (2-pyrazinyl), showed the most potent single-digit nanomolar activities (IC₅₀ = 9.7, 5.1, and 3.9 nM, resp.). Compound 4bf revealed an excellent selectivity index (SI > 25641) with a 29-fold increase compared to safinamide (SI > 892). A structure activity relationship along with mol. docking simulations provided insights into enzyme – inhibitor interactions and a rational for the observed activity. In an in vivo MPTP-induced mouse model of PD, oral administration of compound 4bf significantly protected nigrostriatal dopaminergic neurons as revealed by tyrosine hydroxylase staining and prevented MPTP-induced Parkinsonism as revealed by motor behavioral assays. Accordingly, we present compound 4bf as a novel, highly potent, and selective hMAO-B inhibitor with an effective therapeutic profile for relieving PD.

Name: 1-(Bromomethyl)-4-(trifluoromethyl)benzene, 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

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. Electric Literature of 1575-37-7

Elumalai, Vijayaragavan;Hansen, Joern H. research published 《 A Green, Scalable, and Catalyst-Free One-Minute Synthesis of Quinoxalines》, the research content is summarized as follows. A highly efficient and catalyst-free protocol was reported for the synthesis of quinoxalines via the classical cyclocondensation reaction between aryldiamines and dicarbonyl compounds Remarkably simple and green reaction conditions employed methanol as solvent afforded medium to excellent yield of quinoxalines after only one-minute reaction time at ambient temperature The conditions allow at least 10 g scale synthesis of quinoxalines and preferred starting point for optimization and method of choice for applications in the synthetic community.

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., Electric Literature of 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. Safety of 3-Bromobenzoic acid.

Empel, Claire;Nguyen, Thanh Vinh;Koenigs, Rene M. research published 《 Tropylium-Catalyzed O-H Insertion Reactions of Diazoalkanes with Carboxylic Acids》, the research content is summarized as follows. Herein, the application of a nonbenzenoid aromatic carbocation, namely tropylium, as an organic Lewis acid catalyst in O-H functionalization reactions of diazoalkanes with benzoic acids is described. The newly developed protocol is applicable to a wide range of diazoalkane and carboxylic acid substrates with excellent efficiency (43 examples, up to 99% yield).

Safety of 3-Bromobenzoic acid, 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. , 585-76-2.

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. 402-49-3, formula is C8H6BrF3, Name is 1-(Bromomethyl)-4-(trifluoromethyl)benzene, Recommanded Product: 1-(Bromomethyl)-4-(trifluoromethyl)benzene

Erasmus, Chane;Aucamp, Janine;Smit, Frans J.;Seldon, Ronnett;Jordaan, Audrey;Warner, Digby F.;N’Da, David D. research published 《 Synthesis and comparison of in vitro dual anti-infective activities of novel naphthoquinone hybrids and atovaquone》, the research content is summarized as follows. A principal factor that contributes towards the failure to eradicate leishmaniasis and tuberculosis infections is the reduced efficacy of existing chemotherapies, owing to a continuous increase in multidrug-resistant strains of the causative pathogens. This accentuates the dire need to develop new and effective drugs against both plights. A series of naphthoquinone-triazole hybrids was synthesized and evaluated in vitro against Leishmania (L.) and Mycobacterium tuberculosis (Mtb) strains. Their cytotoxicities were also evaluated, using the human embryonic kidney cell line (HEK-293). The hybrids were found to be non-toxic towards human cells and had demonstrated micromolar cellular antileishmanial and antimycobacterial potencies. Hybrid 13, i.e. 2-{[1-(4-methylbenzyl)-1H-1,2,3-triazol-4-yl]methoxy}naphthalene-1,4-dione was the most active of all. It was found with MIC₉₀ 0.5μM potency against Mtb in a protein free medium, and with half-maxima inhibitory concentrations (IC₅₀) of 0.81μM and 1.48μM against the infective promastigote parasites of L. donavani and L. major, resp., with good selectivity towards these pathogens (SI 22 – 65). Comparatively, the clin. naphthoquinone, atovaquone, although less cytotoxic, was found to be two-fold less antimycobacterial potent, and six- to twelve-fold less active against leishmania. Hybrid 13 may therefore stand as a potential anti-infective hit for further development in the search for new antitubercular and antileishmanial drugs. Elucidation of its exact mechanism of action and mol. targets will constitute future endeavour.

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., Recommanded Product: 1-(Bromomethyl)-4-(trifluoromethyl)benzene

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. 90-59-5, formula is C7H4Br2O2, Name is 3,5-Dibromo-2-hydroxybenzaldehyde, Application In Synthesis of 90-59-5

Di, Jia-Qi;Wang, Hao-Jie;Cui, Zhen-Shui;Hu, Jin-Yong;Zhang, Zhan-Hui research published 《 Catalyst-free Synthesis of Aminomethylphenol Derivatives in Cyclopentyl Methyl Ether via Petasis Borono-Mannich Reaction》, the research content is summarized as follows. In order to establish an effective synthetic method for preparing aminomethylphenol derivatives, the Petasis borono-Mannich reaction of salicylaldehyde, phenylboronic acid and 1,2,3,4-tetrahydroisoquinoline was selected as a model reaction. A variety of reaction conditions are investigated, including solvent and temperature The generality and limitation of the established method were also evaluated. It was found that model reaction can be carried out in cyclopentyl Me ether at 80^o under catalyst-free conditions. This protocol, with broad substrate applicability, the reaction of various arylboronic acid, secondary amine and salicylaldehyde proceeded smoothly under optimal reaction conditions to afford various aminomethylphenol derivatives in high yields. A practical, scalable, and high-yielding synthesis of aminomethylphenol derivatives was successfully accomplished.

Application In Synthesis of 90-59-5, 3,5-Dibromosalicylaldehyde reacts with alkyl cyanoacetates in the presence of ammonium acetate to yield 4H- chromenes.

3,5-Dibromosalicylaldehyde, also known as 3,5-Dibromosalicylaldehyde, is a useful research compound. Its molecular formula is C7H4Br2O2 and its molecular weight is 279.91 g/mol. The purity is usually 95%.

3,5-Dibromosalicylaldehyde reacts with alkyl cyanoacetates in the presence of ammonium acetate to yield 4H- chromenes. 3,5-Dibromosalicylaldehyde can be used in the synthesis of Schiff base and can be used as reactant for synthesis of Schiff base ligands which forms mononuclear complexes with copper(II), nickel(II), zinc(II) and cobalt(II).

3,5-Dibromosalicylaldehyde is a copper complex that has been synthesized from 3,5-dibromosalicylaldehyde and copper chloride. FTIR spectroscopy revealed that the coordination geometry of the copper complex is octahedral with two nitrogen atoms in the equatorial plane. The presence of hydrogen bonding interactions was confirmed by homologous protein adsorption experiments. This chemical structure was determined using X-ray crystallography and fluorescence probe experiments. The copper complex showed high affinity for malonic acid, which is an ester hydrochloride. The molecular mechanism of this interaction is based on adsorption, which occurs through hydrogen bonding interactions and hydrophobic interactions. Structural analysis revealed that the polymeric matrix consists of a three-dimensional network of crosslinked chains, while FTIR analysis indicated a possible disulfide bond between two cysteine residues., 90-59-5.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organobromine compounds, also called organobromides, are organic compounds that contain carbon bonded to bromine. 823-78-9, formula is C7H6Br2, The most pervasive is the naturally produced bromomethane. Formula: C7H6Br2

Diaz, Jose Luis;Cuevas, Felix;Pazos, Gonzalo;Alvarez-Bercedo, Paula;Oliva, Ana I.;Sarmentero, M. Angeles;Font, Daniel;Jimenez-Aquino, Agustin;Moron, Maria;Port, Adriana;Pascual, Rosalia;Dordal, Albert;Portillo-Salido, Enrique;Reinoso, Raquel F.;Vela, Jose Miguel;Almansa, Carmen research published 《 Bicyclic Diazepinones as Dual Ligands of the α2δ-1 Subunit of Voltage-Gated Calcium Channels and the Norepinephrine Transporter》, the research content is summarized as follows. The synthesis and pharmacol. activity of a new series of bicyclic diazepinones with dual activity toward the α2δ-1 subunit of voltage-gated calcium channels (Ca_vα2δ-1) and the norepinephrine transporter (NET) are reported. Exploration of the positions amenable for substitution on a nonaminoacidic Ca_vα2δ-1 scaffold allowed the identification of favorable positions for the attachment of NET pharmacophores. Among the patterns explored, attachment of the 2-ethylamino-9-methyl-6-phenyl-6,7,8,9-tetrahydro-5H-pyrimido[4,5-e][1,4]diazepin-5-one framework to the meta-position of the Ph ring of the 3-methylamino-1-phenylpropoxy and 3-methylamino-1-thienylpropoxy moieties provided dual compounds with excellent NET functionality. Alternative bicyclic frameworks were also explored, and some lead mols. were identified, which showed a balanced dual profile and exhibited good ADMET properties.

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

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. 4897-84-1, formula is C5H9BrO2, Name is Methyl 4-bromobutanoate, Synthetic Route of 4897-84-1

Diaz-Peralta, Lucero;Razo-Hernandez, Rodrigo Said;Pastor, Nina;Santiago, Angel;Guevara-Salazar, Juan Alberto;Fernandez-Zertuche, Mario research published 《 1,4-Disubstituted-1,2,3-triazole GABA Analogues: Synthesis, In-Vitro Evaluation, Quantum QSAR and Molecular Docking against Pseudomonas fluorescens GABA-AT》, the research content is summarized as follows. The synthesis of a new series of γ-aminobutyric acid (GABA) analogs was reported where the nitrogen at the γ-position contained in a 1,4-disubstituted-1,2,3-triazole ring system. The triazole ring system was assembled by the Cu(I)-catalyzed alkyne-azide 1,3-dipolar cycloaddition (CuACC) protocol. Two compounds were identified two active compounds with 43 and 59% inhibition resp. A descriptive quantum QSAR study was carried out to correlate this activity with the structural changes in the GABA scaffold. The inhibitory activity of the compounds was related to the electronic properties of the triazole ring and substituents. The interaction with P. fluorescens GABA-aminotransferase (GABA-AT) was evaluated by mol. docking, using a homol. model of the biol. target. One compound showed the best interaction energy, the thiophene- substituted triazole, with a value that correlates well with the exptl. inhibition results. The triazole ring is determinant for a proper orientation for interaction with the GABA-AT enzyme. In addition, the mol. docking revealed the importance of a hydrophobic pocket near the PLP prosthetic group and how this pocket can be used to improve the inhibitory activity of GABA analogs. Human GABA-AT mol. docking studies of these analogs showed their great potential as competitive inhibitors of this enzyme.

Synthetic Route of 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 bromides such as alkyl bromides are used as fumigants in agriculture to control insects. 5445-17-0, formula is C4H7BrO2, Name is Methyl 2-bromopropanoate. Ethylene bromide is one of the commercially important organic bromides which are the component of leaded gasoline. Category: bromides-buliding-blocks.

Dietrich, Justin D.;Longenecker, Kenton L.;Wilson, Noel S.;Goess, Christian;Panchal, Sanjay C.;Swann, Steven L.;Petros, Andrew M.;Hobson, Adrian D.;Ihle, David;Song, Danying;Richardson, Paul;Comess, Kenneth M.;Cox, Philip B.;Dombrowski, Amanda;Sarris, Kathy;Donnelly-Roberts, Diana L.;Duignan, David B.;Gomtsyan, Arthur;Jung, Paul;Krueger, A. Chris;Mathieu, Suzanne;McClure, Andrea;Stoll, Vincent S.;Wetter, Jill;Mankovich, John A.;Hajduk, Philip J.;Vasudevan, Anil;Stoffel, Robert H.;Sun, Chaohong research published 《 Development of Orally Efficacious Allosteric Inhibitors of TNFα via Fragment-Based Drug Design》, the research content is summarized as follows. Tumor necrosis factor α (TNFα) is a soluble cytokine that is directly involved in systemic inflammation through the regulation of the intracellular NF-κB and MAPK signaling pathways. The development of biol. drugs that inhibit TNFα has led to improved clin. outcomes for patients with rheumatoid arthritis and other chronic autoimmune diseases; however, TNFα has proven to be difficult to drug with small mols. Herein, we present a two-phase, fragment-based drug discovery (FBDD) effort in which we first identified isoquinoline fragments that disrupt TNFα ligand-receptor binding through an allosteric desymmetrization mechanism as observed in high-resolution crystal structures. The second phase of discovery focused on the de novo design and optimization of fragments with improved binding efficiency and drug-like properties. The 3-indolinone-based lead compound 12 (I) presented here displays oral, in vivo efficacy in a mouse glucose-6-phosphate isomerase (GPI)-induced paw swelling model comparable to that seen with a TNFα antibody.

Category: bromides-buliding-blocks, Methyl 2-bromopropionate, also known as Methyl 2-bromopropionate, is a useful research compound. Its molecular formula is C4H7BrO2 and its molecular weight is 167 g/mol. The purity is usually 95%.
Methyl 2-bromopropionate is used in the synthesis of poly(ADP-Ribose)polymerase inhibitors derived from benzoxazin-3-one. Also used in the synthesis of 5-HT2C antagonists affecting serotonin levels.
Methyl 2-bromopropanoate is a chemical compound that can be synthesized in an asymmetric manner. The reaction of methyl 2-bromopropanoate with hydrochloric acid gives the corresponding carboxylic acid, methyl propanoate, and hydrogen bromide in a 1:1 ratio. It has been shown that methyl 2-bromopropanoate is a potential catalyst for the reduction of chloride to chloride ion via the borohydride reduction method. Methyl 2-bromopropanoate has also been used as a model system for studying halides and copper complexes. Magnetic resonance spectroscopy studies have revealed that this chemical compound has a high redox potential and kinetic properties., 5445-17-0.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary