Category: bromides-buliding-blocks

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, Related Products of 244205-40-1

Nath, Ipsita;Chakraborty, Jeet;Abednatanzi, Sara;Van Der Voort, Pascal research published 《 A ′Defective′ Conjugated Porous Poly-Azo as Dual Photocatalyst》, the research content is summarized as follows. A heterogeneous photocatalyst amenable to catalyze different chem. reactions is a highly enabling and sustainable material for organic synthesis. Herein we report the synthesis and characterization of an azobenzene-based organic π-conjugated porous polymer (AzoCPP) as heterogeneous dual photocatalyst manifesting net-oxidative bromination of arenes and dehydroxylation of boronic acids to corresponding phenols. Hierarchical porosity and high surface area of the nano-sized AzoCPP allowed superior catalyst-substrate contact during catalyzes, whereas the inherent structural defect present in the CPP backbone resulted in low-energy sinks functioning as de facto catalytic sites. A combination of these two structure-property aspects of AzoCPP, in addition to the dielec. constant manipulation of the system, led to excellent catalytic performance. The protocols remained valid for a wide substrate scope and the catalyst was recycled multiple times without substantial loss in catalytic activity. With the aid of subsequent control experiments and anal. characterizations, mechanisms for each catalysis are proposed and duly corroborated.

Related Products of 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., 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. 823-78-9, formula is C7H6Br2, Name is 1-Bromo-3-(bromomethyl)benzene. Organobromine compounds have fallen under increased scrutiny for their environmental impact., Formula: C7H6Br2.

Naveen;Tittal, Ram Kumar;Ghule, Vikas D.;Yadav, Pinki;Lal, Kashmiri;Kumar, Ashwani research published 《 Synthesis, antimicrobial potency with in silico study of Boc-leucine-1,2,3-triazoles》, the research content is summarized as follows. A library of N-Boc (Boc = tert-butoxycarbonyl) protected Leucine-linked 1,4-disubstituted 1,2,3-triazoles was synthesized and fully characterized, in high yield via copper-catalyzed alkyne-azide cycloaddition (CuAAC) reaction. In vitro antibacterial activity showed that compound (I) found to be more potent than the reference drug Ciprofloxacin (MIC: 0.0196μmol/mL) against tested bacterial strains S. entrica, B. subtilis, S. aureus, E. coli and P. auroginosa with MIC: 0.0148, 0.0074, 0.0148, 0.0074, and 0.0074μmol/mL, resp. and antifungal activity with MIC: 0.0148μmol/mL as compared to reference drug Fluconazole (MIC: 0.0102μmol/mL) against A. niger and C. albicans fungal strains. Further, the mol. docking study on I and its predecessor alkyne (II) by choosing E. coli topoisomerase II, DNA Gyrase (PDB ID: 1KZN) showed better binding with triazole than alkyne and these results were supported by DFT study using B3LYP/6-311G(d,p) basis set.

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

Organic bromides such as alkyl bromides are used as fumigants in agriculture to control insects. 629-04-9, formula is C7H15Br, Name is 1-Bromoheptane. Ethylene bromide is one of the commercially important organic bromides which are the component of leaded gasoline. Electric Literature of 629-04-9.

Nayak, Rashmi Ashwathama;Veerabhadraswamy, Bhyranalyar Nagarajappa;Shankar Rao, Doddamane S.;Sudhakar, Achalkumar Ammathnadu;Yelamaggad, Channabasaveshwar V. research published 《 Room-Temperature, Deep-Red/NIR-Emissive, C₃-Symmetric (n,π-conjugated) Columnar Liquid Crystals: C_3h-Tris(keto-hydrazone)s》, the research content is summarized as follows. The first examples of deep-red/near-IR (NIR) photoluminescent, (n,π-conjugated) discotics, namely, C_3h-tris(keto-hydrazone)s, which are the tautomers of tris(azo-enol)s, have been synthesized via a facile one-step triple azo-coupling and characterized. The n,π-resonance-assisted intramol. H-bonding, rendering planarity and shape persistence to the central core, facilitates their self-assembly into either a hexagonal columnar (Col_h) phase (p6mm lattice) or a columnar rectangular (Col_r) phase (p2mm lattice), over an extended thermal range including room temperature, fluorescing in the deep-red/NIR-I region. The low band gap with deep-red/NIR emission makes them ideal candidates for NIR-organic light-emitting diodes (OLEDs) and bioimaging.

Electric Literature of 629-04-9, 1-Bromoheptane is a useful research compound. Its molecular formula is C7H15Br and its molecular weight is 179.1 g/mol. The purity is usually 95%.
1-Bromoheptane is a reagent that is used for the preparation of alkylthiophienylzinc chloride.
1-Bromoheptane is a reactive compound that is used in the preparation of p-hydroxybenzoic acid, which is an intermediate in the synthesis of many natural compounds. 1-Bromoheptane has been shown to have biological properties and to inhibit mitochondrial membrane potential. It also causes cell lysis and hepatic steatosis in mice. This compound has been shown to inhibit the activity of enzymes such as acetylcholinesterase, butyrylcholinesterase, and carboxylesterase. 1-Bromoheptane can be used as a model for studying the effects on congestive heart failure by increasing cardiac workloads or decreasing myocardial contractility., 629-04-9.

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. 4224-70-8, formula is C6H11BrO2, Name is 6-Bromohexanoic acid, Safety of 6-Bromohexanoic acid

Nayak, Rashmi Ashwathama;Bhat, Sachin A.;Rao, D. S. Shankar;Yelamaggad, C. V. research published 《 Wide thermal range, exclusive occurrence of technically significant chiral nematic phase: synthesis and mesomorphism of cholesterol-based non-symmetric dimers》, the research content is summarized as follows. Fifteen new non-sym. chiral dimers belonging to three different series have been synthesized and evaluated for their mesomorphic properties. They were formed by interlinking cholesterol with salicylaldimine (SAN) cores (with reverse imine groups) via an ω-oxyalkanoyloxy spacer. Within a series, the length of the terminal n-alkoxy tails had been varied for a fixed even-parity spacer. Three even-parity spacers such as 4-oxybutanoyloxy, 6-oxyhexanoyloxy and 8-oxyoctanoyloxy have been used to join two cores, whereas the terminal tails such as n-butyloxy, n-hexyloxy, n-octyloxy, n-decyloxy and n-dodecyloxy chains have been attached to the SAN core. Microscopic and calorimetric exptl. results show that all the dimers behave identically exhibiting the chiral nematic (N*) phase solely, which was authenticated by powder X-ray diffraction studies carried out on some selected samples. In the vast majority of the cases,the phase was thermodynamically stable, and while cooling, it exists over a wide thermal range covering room temperature(RT)due to supercooling. Finding was notable given the fact that the N* phase possesses technol. significant optical properties. At RT, the N* phase displayed one of the iridescent colors characteristically caused by interference and diffraction of the reflected and scattered light. A comparative study reveals that the lengths of both the terminal chain and central spacer influence the clearing temperature of the dimers, and also the temperature range of the N* phase. The selective reflection measurements revealed that the pitch of the N* phase was either temperature sensitive or temperature insensitive. Temperature-dependent CD (CD) spectra were recorded for the planar texture of the N* phase formed by a dimer, as a representative case. The presence of an intense neg. CD band suggests the left-handed screw sense of the N* phase helix.

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., Safety of 6-Bromohexanoic acid

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.

Nayek, Nayana;Karmakar, Pintu;Mandal, Mullicka;Karmakar, Indrajit;Brahmachari, Goutam research published 《 Photochemical and electrochemical regioselective cross-dehydrogenative C(sp²)-H sulfenylation and selenylation of substituted benzo[a]phenazin-5-ols》, the research content is summarized as follows. A dual synthetic strategy based on visible-light (white LEDs/direct sunlight) irradiation and electrosynthesis has been explored for the regioselective cross-dehydrogenative C(sp²)-H sulfenylation and selenylation of substituted benzo[a]phenazin-5-ols in an oxygen atm. under mild reaction conditions. The photochem. process does not require any external photoredox catalysts. Photocatalytic application of in situ generated deprotonated species of benzo[a]phenazin-5-ol mols. has also been accomplished. This is the first report on the synthesis of functionalized phenazine derivatives

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., Quality Control of 1575-37-7

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organic compounds having carbon bonded to bromine are called organic bromides. 5392-10-9, formula is C9H9BrO3, Name is 2-Bromo-4,5-dimethoxybenzaldehyde. Depending on the type of carbon to which the bromine is bonded, organic bromide could be alkyl, alkenyl, alkynyl, or aryl. Product Details of C9H9BrO3.

Naz, Fouzia;Kanwal;Latif, Mehreen;Salar, Uzma;Khan, Khalid Mohammed;al-Rashida, Mariya;Ali, Irfan;Ali, Basharat;Taha, Muhammad;Perveen, Shahnaz research published 《 4-Oxycoumarinyl linked acetohydrazide Schiff bases as potent urease inhibitors》, the research content is summarized as follows. The N’-benzylidene-2-((2-oxo-2H-chromen-4-yl)oxy)acetohydrazide Schiff base derivatives (E,Z)-I (R = 4-OH, benzyloxidanyl, 3,5-dimethoxy, etc.) were synthesized by following a three step reaction strategy. All mols. were assessed for urease inhibitory activity and found to possess a varying degree of inhibitory potential in the range of IC₅₀ = 12.3 ± 0.69 to 88.8 ± 0.04μM. Amongst the active analogs, compounds (E,Z)-I (R = 3-OH) (IC₅₀ = 16.2 ± 0.11μM), (E,Z)-I (R = benzyloxidanyl) (IC₅₀ = 15.2 ± 0.14μM), (E,Z)-I (R = 2,3,4-trimethoxy) (IC₅₀ = 12.3 ± 0.69μM), (E,Z)-I (R = 3,5-dimethoxy) (IC₅₀ = 16.3 ± 0.45μM), and (E,Z)-I (R = 2-OMe) (IC₅₀ = 17.6 ± 0.28μM) were identified as potent inhibitors compared to standard urea (IC₅₀ = 21.5 ± 0.47μM). It is conferred from structure-activity relationship (SAR) that variation in inhibitory activity is due to different substitutions pattern on aryl ring. Moreover, mol. docking studies were carried out to understand the interactions of ligand with the active pocket of urease enzyme.

5392-10-9, 2-Bromo-4,5-dimethoxybenzaldehyde is a useful research compound. Its molecular formula is C9H9BrO3 and its molecular weight is 245.07 g/mol. The purity is usually 95%.
2-Bromo-4,5-dimethoxybenzaldehyde is a synthetic compound that has been shown to be an effective agent for inducing apoptosis in leukemia cells. It is an efficient method for synthesizing the compound and ha2-Bromo-4,5-dimethoxybenzaldehyde induces cell death by topoisomerase-mediated DNA cleavage, which results in chromosomal fragmentation and high levels of reactive oxygen species in the cell., Product Details of C9H9BrO3

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

Ndima, Lubabalo;Hosten, Eric C.;Betz, Richard research published 《 The crystal structure of 6-bromohexanoic acid, C6H11BrO2》, the research content is summarized as follows. C6H11BrO2, monoclinic, P21/n (number 14), a = 10.6730(14) Å, b = 5.2781(6) Å, c = 14.7781(18) Å, β = 109.610(4)°, V = 784.21(17) Å3, Z = 4, Rgt(F) = 0.0225, wRref(F2) = 0.0564, T = 200(2) K.

Electric Literature of 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., 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. 244205-40-1, formula is C6H6BBrO2, Name is (2-Bromophenyl)boronic acid. Methyl bromide is a precursor in the manufacture of several chemicals and is employed as a soil sterilant, mainly for seed production. Name: (2-Bromophenyl)boronic acid.

Nechaev, Anton A.;Jagtap, Pratap R.;Bazikova, Ema;Neumannova, Johana;Cisarova, Ivana;Matousova, Eliska research published 《 Synthesis of fused 1,2-naphthoquinones with cytotoxic activity using a one-pot three-step reaction》, the research content is summarized as follows. A method for the synthesis of fused 1,2-naphthoquinones, as analogs of biol. active natural terpene quinones, was described. The intermediate polycyclic naphthalenes were prepared by a one-pot palladium-catalyzed process from simple alkynes, one of which was made from an optically pure biomass-derived levoglucosenone. The prepared methoxy-substituted naphthalenes were subsequently transformed in one step to 1,2-naphthoquinones by a trivalent-iodine-mediated oxidation The naphthoquinone products were found to have cytotoxic properties.

Name: (2-Bromophenyl)boronic acid, 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., 244205-40-1.

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. 90-59-5, formula is C7H4Br2O2, Name is 3,5-Dibromo-2-hydroxybenzaldehyde. Organic compounds having carbon bonded to bromine are called organic bromides. Safety of 3,5-Dibromo-2-hydroxybenzaldehyde.

Ngcobo, Makhosonke;Nose, Holliness;Jayamani, Arumugam;Ojwach, Stephen O. research published 《 Structural and ethylene oligomerization studies of chelating (imino)phenol Fe(II), Co(II) and Ni(II) complexes: an experimental and theoretical approach》, the research content is summarized as follows. The metal complexes [Fe(L1)₂] (Fe1); [Fe(L2)₂] (Fe2); [Fe(L3)₂] (Fe3); [Co(L1)₂] (Co1); [Co(L2)₂] (Co2); [Co(L3)₃] (Co3); [Ni(L1)₂] (Ni1); [Ni(L2)₂] (Ni2) and [Ni(L3)₃] (Ni3); where L = 2,4-dibromo-6-((pyridin-2-ylimino)methyl)phenol (L1H), 2,4-dibromo-6-(((4-methylpyridin-2-yl)imino)methyl)phenol (L2H) and 2,4-dibromo-6-((quinolin-8-ylimino)methyl)phenol (L3H), were synthesized in good yields. The complexes were characterized using IR spectroscopy, UV-visible spectroscopy, mass spectrometry, magnetic moment measurements, elemental anal., and x-ray crystallog. The mol. structures of complexes Fe3a (oxidized form of Fe3) and Ni3 confirmed the isolation of bis(chelated) tridentate bound octahedral compounds Activation of the complexes with the EtAlCl₂ co-catalyst produced active catalysts in the ethylene oligomerization reactions to afford mainly C₄ and C₆ oligomers. The catalytic activities and product distribution were largely controlled by the nature of the ligand and the metal atom. D. functional theory calculations were used to study the influence of complex properties and global descriptors in the ethylene oligomerization reactions. The stability and magnitude of the charge of the metal atom appear to drive the overall catalytic activities of the complexes.

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., Safety of 3,5-Dibromo-2-hydroxybenzaldehyde

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Vinyl bromides undergo the Heck reaction, which involves C-C coupling with alkene to give substituted alkenes. 585-76-2, formula is C7H5BrO2, Name is 3-Bromobenzoic acid. Methyl bromide is a precursor in the manufacture of several chemicals and is employed as a soil sterilant, mainly for seed production. Quality Control of 585-76-2.

Ni, Wei-Wei;Fang, Hai-Lian;Ye, Ya-Xi;Li, Wei-Yi;Liu, Li;Fu, Zi-Juan;Dawalamu;Zhu, Wen-Yan;Li, Ke;Li, Fang;Zou, Xia;Ouyang, Hui;Xiao, Zhu-Ping;Zhu, Hai-Liang research published 《 Synthesis and Structure-Activity Relationship Studies of N-monosubstituted Aroylthioureas as Urease Inhibitors》, the research content is summarized as follows. Thiourea is a classical urease inhibitor which is usually used as a pos. control, and many N,N′-disubstituted thioureas have been determined as urease inhibitors. However, due to steric hindrance, N,N′-disubstituted thiourea motif could not bind urease as thiourea. On the contrary, N-monosubstituted thiourea with a tiny thiourea motif could theor. bind into the active pocket as thiourea. A series of N-monosubstituted aroylthioureas were designed and synthesized for evaluation as urease inhibitors. Urease inhibition was determined by the indophenol method and IC₅₀ values were calculated using computerized linear regression anal. of quantal log dose-probit functions. The kinetic parameters were estimated via surface plasmon resonance (SPR) and by nonlinear regression anal. based on the mixed type inhibition model derived from Michaelis-Menten kinetics. Compounds b2, b11, and b19 reversibly inhibited urease with a mixed mechanism, and showed excellent potency against both cell-free urease and urease in the intact cell, with IC₅₀ values being 90- to 450-fold and 5- to 50-fold lower than the pos. control acetohydroxamic acid, resp. The most potent compound b11 showed an IC₅₀ value of 0.060 ± 0.004μM against cell-free urease, which bound to urea binding site with a very low KD value (0.420±0.003nM) and a very long residence time (6.7 min). Compound b11 was also demonstrated to have very low cytotoxicity to mammalian cells. The results revealed that N-monosubstituted aroylthioureas bound to the active site of urease as expected, and represent a new class of urease inhibitors for the development of potential therapeutics against infections caused by urease-containing pathogens.

Quality Control of 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. , 585-76-2.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary