Tag: M.W=150-200

Organic chlorides are organic molecules with a C-Cl bond, for example chloroform (CH3-Cl) or vinyl chloride(C2H3Cl). 3900-89-8, formula is C6H6BClO2, Name is (2-Chlorophenyl)boronic acid. Organic chlorides can be used in production of: PVC, Organic chlorides can cause corrosion in pipelines, valves and condensers, and cause catalyst poisoning. Application of C6H6BClO2.

Jin, Xin;Zhao, Li-Min;Wang, Shuai;Huang, Wen-Juan;Zhang, Yin-Xiang;Pannecouque, Christophe;De Clercq, Erik;Chen, Fen-Er research published ã€?Structure-Based Discovery of Novel NH₂-Biphenyl-Diarylpyrimidines as Potent Non-Nucleoside Reverse Transcriptase Inhibitors with Significantly Improved Safety: From NH₂-Naphthyl-Diarylpyrimidine to NH₂-Biphenyl-Diarylpyrimidineã€? the research content is summarized as follows. Results from recently completed studies suggested that the NH₂-naphthyl-diarylpyrimidine JX-7 displayed remarkable inhibitory activity against wild-type HIV-1 (EC₅₀ = 5 nM) and numerous clin. observed variants in MT-4 cells; however, its high cytotoxicity (CC₅₀ = 19μM) precluded its further development as a clin. candidate. One approach we took to improve the safety involved replacing the naphthyl of JX-7 with biphenyl to provide a series of novel NH₂-biphenyl-DAPYs. Investigation of the structure-activity relationships (SARs) led to the identification of 4ab, a potent NNRTI with significantly reduced cytotoxicity (CC₅₀ = 120μM), approx. 6-fold lower than JX-7, which maintained remarkable anti-HIV-1 activity against wild-type HIV-1 (EC₅₀ = 1.9 nM) and multiple mutant strains simultaneously. Also, I displayed weak CYP sensitivity, little inhibition of hERG, and no apparent in vivo acute toxicity. These promising results demonstrate that 4ab can be used as a drug candidate for HIV-1 therapy.

Application of C6H6BClO2, 2-Chlorophenylboronic acid is a useful research compound. Its molecular formula is C6H6BClO2 and its molecular weight is 156.38 g/mol. The purity is usually 95%.
2-Chlorophenylboronic acid used in the preparation of imidazo[1,2-a]pyridine amides which has tuberculostatic activity.
2-Chlorophenylboronic acid is a diphenyl ether that can be used as a building block for the synthesis of benzodiazepine receptor ligands. It has been shown to be an efficient nucleophile, leading to the formation of carbonyl groups in the presence of halides. 2-Chlorophenylboronic acid has also been shown to inhibit p38 kinase activity and may be useful for anticancer therapy., 3900-89-8.

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Chlorinated organic compounds are found in nearly every class of biomolecules. 1878-65-5, formula is C8H7ClO2, Name is 3-Chlorophenylacetic acid. Alkyl chlorides, as versatile building blocks in organic chemistry, are used in the preparation of alcohols, thioethers, alkenes, alkynes, esters, and Grignard reagents. Related Products of 1878-65-5.

Johnson, James A.;Kim, Soong-Hoon;Jiang, Ji;Phillips, Monique;Schumacher, William A.;Bostwick, Jeffrey S.;Gargalovic, Peter S.;Onorato, Joelle M.;Luk, Chiuwa E.;Generaux, Claudia;He, Yan;Chen, Xue-Qing;Xu, Carrie;Galella, Michael A.;Wang, Tao;Gordon, David A.;Wexler, Ruth R.;Finlay, Heather J. research published �Discovery of a Hydroxypyridinone APJ Receptor Agonist as a Clinical Candidate� the research content is summarized as follows. Apelin-13 is an endogenous peptidic agonist of the apelin receptor (APJ) receptor with the potential for improving cardiac function in heart failure patients. However, the low plasma stability of apelin-13 necessitates continuous i.v. infusion for therapeutic use. There are several approaches to increase the stability of apelin-13 including attachment of pharmacokinetic enhancing groups, stabilized peptides, and Fc-fusion approaches. We sought a small-mol. APJ receptor agonist approach to target a compound with a pharmacokinetic profile amenable for chronic oral administration. This manuscript describes sequential optimization of the pyrimidinone series, leading to pyridinone 14(I), with in vitro potency equivalent to the endogenous ligand apelin-13 and with an excellent oral bioavailability and PK profile in multiple preclin. species. Compound 14 exhibited robust pharmacodynamic effects similar to apelin-13 in an acute rat pressure-volume loop model and was advanced as a clin. candidate.

1878-65-5, 3-Chlorophenylacetic acid is a useful research compound. Its molecular formula is C8H7ClO2 and its molecular weight is 170.59 g/mol. The purity is usually 95%.
3-Chlorophenyl acetic acid is a compound that has resonance mass of 269. The compound reacts with HBr and water to produce 3-chlorobenzene, carbon dioxide and hydrogen chloride. A reaction product of this chemical is covid-19 pandemic (a type of drug)., Related Products of 1878-65-5

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Organic chloride is an organic compound containing at least one covalently bonded atom of chlorine. 1878-65-5, formula is C8H7ClO2, Name is 3-Chlorophenylacetic acid. Their wide structural variety and divergent chemical properties lead to a broad range of names and applications. Reference of 1878-65-5.

Jose, Arathy;Guest, Daniel;LeGay, Remi;Tizzard, Graham J.;Coles, Simon J.;Derveni, Mariliza;Wright, Edward;Marrison, Lester;Lee, Alpha A.;Morris, Aaron;Robinson, Matt;von Delft, Frank;Fearon, Daren;Koekemoer, Lizbe;Matviuk, Tetiana;Aimon, Anthony;Schofield, Christopher J.;Malla, Tika R.;London, Nir;Greenland, Barnaby W.;Bagley, Mark C.;Spencer, John;The Covid Moonshot Consortium research published ã€?Expanding the Repertoire of Low-Molecular-Weight Pentafluorosulfanyl-Substituted Scaffoldsã€? the research content is summarized as follows. The pentafluorosulfanyl (-SF₅) functional group is of increasing interest as a bioisostere in medicinal chem. A library of SF₅-containing compounds, including amide, isoxazole, and oxindole derivatives, was synthesized using a range of solution-based and solventless methods, including microwave and ball-mill techniques. The library was tested against targets including human dihydroorotate dehydrogenase (HDHODH). A subsequent focused approach led to synthesis of analogs of the clin. used disease modifying anti-rheumatic drugs (DMARDs), Teriflunomide and Leflunomide, considered for potential COVID-19 use, where SF₅ bioisostere deployment led to improved inhibition of HDHODH compared with the parent drugs. The results demonstrate the utility of the SF₅ group in medicinal chem.

Reference of 1878-65-5, 3-Chlorophenylacetic acid is a useful research compound. Its molecular formula is C8H7ClO2 and its molecular weight is 170.59 g/mol. The purity is usually 95%.
3-Chlorophenyl acetic acid is a compound that has resonance mass of 269. The compound reacts with HBr and water to produce 3-chlorobenzene, carbon dioxide and hydrogen chloride. A reaction product of this chemical is covid-19 pandemic (a type of drug)., 1878-65-5.

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

The class of organic compounds having covalently a bonded chlorine atom is called organic chlorides. 6334-18-5, formula is C7H4Cl2O, Name is 2,3-Dichlorobenzaldehyde. Their wide structural variety and divergent chemical properties lead to a broad range of named reactions and applications. Recommanded Product: 2,3-Dichlorobenzaldehyde.

Kalhor, Mehdi;Samiei, Sima;Mirshokraei, Seyed Ahmad research published ã€?Microwave-assisted one-step rapid synthesis of dicyano imidazoles by HNO₃ as a high efficient promoterã€? the research content is summarized as follows. The microwave-assisted synthesis of 2-aryl-4,5-dicarbonitrile imidazole derivatives I [R = H, 4-Cl, 3-MeO, etc.] via a one-step reaction between aromatic aldehydes and 2,3-diaminomaleonitrile using HNO₃ as a metal-free catalyst and a strong oxidizing agent was described. The present methodol. had significant advantages as like as one-step synthesis, shorter reaction times, available starting materials and higher yields of products with easy purification process, cleaner reaction than the previously reported processes. The valuable benefits of this method had provided a promising prospect for easier, greener and faster synthesis of diciano imidazoles.

6334-18-5, 2,3-Dichlorobenzaldehyde(2,3-DBA)is a useful research compound. Its molecular formula is C7H4Cl2O and its molecular weight is 175.01 g/mol. The purity is usually 95%.
2,3-DBA is an organic compound that is used as a synthetic intermediate in the preparation of other chemicals. It is prepared by reacting 2-chloroacetophenone with hydrochloric acid and sodium carbonate in a reaction vessel. The product can be purified through fractional distillation or crystallization. The optical properties of 2,3-DBA are determined by its dipole moment and the substituents attached to the methylene group. Molecular modeling studies have shown that felodipine can bind to 2,3-DBA through its active methylene group. The reaction products between sulfadiazine and 2,3-DBA are pyridinedicarboxylic acid and 3-chlorobenzaldehyde.
2,3-DBA is part of a group of Benzaldehyde (B119740) derivatives that exhibit activity against Mycobacterium tuberculosis, the bacteria responsible for causing tuberculosis in humans. 2,3-DBA is also used as a reagent to synthesize (E)-2-(2-arylhydrazinyl)quinoxalines, compounds that have potent anticancer activity., Recommanded Product: 2,3-Dichlorobenzaldehyde

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

The class of organic compounds having covalently a bonded chlorine atom is called organic chlorides. 1878-65-5, formula is C8H7ClO2, Name is 3-Chlorophenylacetic acid. Their wide structural variety and divergent chemical properties lead to a broad range of named reactions and applications. Electric Literature of 1878-65-5.

Hoejgaard Hansen, Anders;Christensen, Henriette B.;Pandey, Sunil K.;Sergeev, Eugenia;Valentini, Alice;Dunlop, Julia;Dedeo, Domonkos;Fratta, Simone;Hudson, Brian D.;Milligan, Graeme;Ulven, Trond;Rexen Ulven, Elisabeth research published �Structure-Activity Relationship Explorations and Discovery of a Potent Antagonist for the Free Fatty Acid Receptor 2� the research content is summarized as follows. Free fatty acid receptor 2 (FFA2) is a sensor for short-chain fatty acids that has been identified as an interesting potential drug target for treatment of metabolic and inflammatory diseases. Although several ligand series are known for the receptor, there is still a need for improved compounds One of the most potent and frequently used antagonists is the amide-substituted phenylbutanoic acid known as CATPB (1). We here report the structure-activity relationship exploration of this compound, leading to the identification of homologues with increased potency. The preferred compound 37 (TUG-1958) was found, besides improved potency, to have high solubility and favorable pharmacokinetic properties.

Electric Literature of 1878-65-5, 3-Chlorophenylacetic acid is a useful research compound. Its molecular formula is C8H7ClO2 and its molecular weight is 170.59 g/mol. The purity is usually 95%.
3-Chlorophenyl acetic acid is a compound that has resonance mass of 269. The compound reacts with HBr and water to produce 3-chlorobenzene, carbon dioxide and hydrogen chloride. A reaction product of this chemical is covid-19 pandemic (a type of drug)., 1878-65-5.

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Organic chlorides are organic molecules with a C-Cl bond, for example chloroform (CH3-Cl) or vinyl chloride(C2H3Cl). 3900-89-8, formula is C6H6BClO2, Name is (2-Chlorophenyl)boronic acid. Organic chlorides can be used in production of: PVC, Organic chlorides can cause corrosion in pipelines, valves and condensers, and cause catalyst poisoning. COA of Formula: C6H6BClO2.

Huang, Zhigang;Luo, Wei;Xu, Deming;Guo, Fengxun;Yang, Meng;Zhu, Yusong;Shen, Liang;Chen, Shuhui;Tang, Dongdong;Li, Lei;Li, Yongguo;Wang, Bin;Franzblau, Scott G.;Ding, Charles Z. research published �Discovery and preclinical profile of sudapyridine (WX-081), a novel anti-tuberculosis agent� the research content is summarized as follows. Multidrug resistant tuberculosis (MDR-TB) remains a major human health challenge. Bedaquiline was approved in 2012 by the US FDA, and listed by WHO as a treatment for multidrug-resistant tuberculosis (MDR-TB) in 2018. However, the side effects of bedaquiline including the risk of unexplained mortality, QTc prolongation and hepatotoxicity limit its wide clin. use. Based on bedaquiline, we describe herein discovery and development of a novel diarylpyridine series, which led to identification of WX-081 (sudapyridine, 21l). It displayed excellent anti-mycobacterial activity against M. tuberculosis H37Rv in vitro and in vivo and low cytotoxicity; addnl. WX-081 had excellent pharmacokinetic parameters in animals, better lung exposure and lower QTc prolongation potential compared to bedaquiline. WX-081 is currently under clin. phase II development (NCT04608955).

COA of Formula: C6H6BClO2, 2-Chlorophenylboronic acid is a useful research compound. Its molecular formula is C6H6BClO2 and its molecular weight is 156.38 g/mol. The purity is usually 95%.
2-Chlorophenylboronic acid used in the preparation of imidazo[1,2-a]pyridine amides which has tuberculostatic activity.
2-Chlorophenylboronic acid is a diphenyl ether that can be used as a building block for the synthesis of benzodiazepine receptor ligands. It has been shown to be an efficient nucleophile, leading to the formation of carbonyl groups in the presence of halides. 2-Chlorophenylboronic acid has also been shown to inhibit p38 kinase activity and may be useful for anticancer therapy., 3900-89-8.

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Chloride substituents modify the physical properties of organic compounds in several ways. 349-88-2, formula is C6H4ClFO2S, Name is 4-Fluorobenzene-1-sulfonyl chloride. They are typically denser than water due to the presence of chlorine, which has a high atomic weight. Electric Literature of 349-88-2.

Huo, Yong-Wang;Qi, Xinxin;Wu, Xiao-Feng research published ã€?Nickel-Catalyzed Carbonylative Synthesis of α,β-Unsaturated Thioesters from Vinyl Triflates and Arylsulfonyl Chloridesã€? the research content is summarized as follows. A straightforward and efficient synthesis of α,β-unsaturated thioesters RC(O)SR¹ [R = cyclopenten-1-yl, cyclohexen-1-yl, 3,4-dihydronaphthalen-1-yl, etc.; R¹ = 4-MeC₆H₄, 4-FC₆H₄, 4-MeOC₆H₄, etc.] had been developed via a nickel-catalyzed thiocarbonylation reaction of vinyl triflates with arylsulfonyl chlorides. With Mo(CO)₆ as both CO source and reductant, a variety of α,β-unsaturated thioesters were obtained in moderate to good yields with very good functional group compatibility. It was noteworthy that the present method was the first example on nickel-catalyzed carbonylative synthesis of α,β-unsaturated thioesters by using arylsulfonyl chlorides as the coupling partner.

Electric Literature of 349-88-2, 4-Fluorobenzenesulfonyl chloride is a useful research compound. Its molecular formula is C6H4ClFO2S and its molecular weight is 194.61 g/mol. The purity is usually 95%.

4-Fluorobenzenesulfonyl Chloride is found to be an excellent activating agent for the covalent attachment of biological substances to a variety of solid supports e.g. Sepharose beads. 4-Fluorobenzenesulfonyl Chloride is also used as a reagent for the studies of proteins by fluorine NMR.

4-Fluorobenzenesulfonyl chloride is a reactive chemical that has been shown to have a low safety profile in humans. It is used in the synthesis of replication inhibitors, which are potential anticancer drugs. It also has been shown to inhibit tumor metastasis and growth in mice by binding to the active site of DNA polymerase and inhibiting DNA replication. 4-Fluorobenzenesulfonyl chloride is stable in human liver cells and has been shown to be an effective macroinitiator for proton-coupled electron transfer reactions. This compound has been shown to induce locomotor activity and energy efficiency in rats, which may be due to its ability to increase the number of mitochondria per cell., 349-88-2.

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

The class of organic compounds having covalently a bonded chlorine atom is called organic chlorides. 3900-89-8, formula is C6H6BClO2, Name is (2-Chlorophenyl)boronic acid. Their wide structural variety and divergent chemical properties lead to a broad range of named reactions and applications. Reference of 3900-89-8.

Ito, Sora;Fujimoto, Hayato;Tobisu, Mamoru research published �Non-stabilized Vinyl Anion Equivalents from Styrenes by N-Heterocyclic Carbene Catalysis and Its Use in Catalytic Nucleophilic Aromatic Substitution� the research content is summarized as follows. A protocol for the catalytic nucleophilic activation of unactivated styrenes was reported, which enables the generation of a non-stabilized alkenyl anion equivalent as a transient intermediate. In the reaction, N-heterocyclic carbenes add across styrenes to generate ylide intermediates, which could then be used in intramol. nucleophilic aromatic substitution reactions of aryl fluorides, chlorides and Me ethers. The method allowed for straightforward access to complex polyaromatic compounds

Reference of 3900-89-8, 2-Chlorophenylboronic acid is a useful research compound. Its molecular formula is C6H6BClO2 and its molecular weight is 156.38 g/mol. The purity is usually 95%.
2-Chlorophenylboronic acid used in the preparation of imidazo[1,2-a]pyridine amides which has tuberculostatic activity.
2-Chlorophenylboronic acid is a diphenyl ether that can be used as a building block for the synthesis of benzodiazepine receptor ligands. It has been shown to be an efficient nucleophile, leading to the formation of carbonyl groups in the presence of halides. 2-Chlorophenylboronic acid has also been shown to inhibit p38 kinase activity and may be useful for anticancer therapy., 3900-89-8.

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Organic chloride is an organic compound containing at least one covalently bonded atom of chlorine. 6334-18-5, formula is C7H4Cl2O, Name is 2,3-Dichlorobenzaldehyde. Their wide structural variety and divergent chemical properties lead to a broad range of names and applications. Reference of 6334-18-5.

Jaiswal, Shivani;Akhilesh;Uniyal, Ankit;Tiwari, Vinod;Raja Ayyannan, Senthil research published ã€?Synthesis and evaluation of dual fatty acid amide hydrolase-monoacylglycerol lipase inhibition and antinociceptive activities of 4-methylsulfonylaniline-derived semicarbazonesã€? the research content is summarized as follows. We designed and synthesized a series of 4-methylsulfonylphenyl semicarbazones I [R¹ = H, Me, Ph; R² = H, 2-OH, 4-F, etc.] and II [R¹ = H, allyl, propargyl; R² = H, Cl] and evaluated for fatty acid amide hydrolase (FAAH) and monoacylglycerol lipase (MAGL) inhibition properties. Most of the compounds showed potency toward both enzymes with leading FAAH selectivity. Compound (Z)-2-(2,6-dichlorobenzylidene)-N-(4-(methylsulfonyl)phenyl)hydrazine-1-carboxamide emerged as the lead inhibitor against both FAAH (IC₅₀ = 11 nM) and MAGL (IC₅₀ = 36 nM). The lead inhibitor inhibited FAAH by non-competitive mode, but showed a mixed-type inhibition against MAGL. Mol. docking study unveiled that the docked ligands bind favorably to the active sites of FAAH and MAGL. The lead inhibitor interacted with FAAH and MAGL via π-π stacking via Ph ring and hydrogen bonding through sulfonyl oxygen atoms or amide NH. Moreover, the stability of docked complexes was rationalized by mol. simulation studies. PAMPA assay revealed that the lead compound was suitable for blood-brain penetration. The lead compound showed better cell viability in lipopolysaccharide-induced neurotoxicity assay in SH-SY5Y cell lines. Further, in-vivo experiments unveiled that dual inhibitor was safe up to 2000 mg/kg with no hepatotoxicity. The dual FAAH-MAGL inhibitor produced significant anti-nociceptive effect in the CCI model of neuropathic pain without altering locomotion activity. Lastly, the lead compound exhibited promising ex-vivo FAAH/MAGL inhibition activity at the dose of 10 mg/kg and 20 mg/kg. Thus, these findings suggest that the semicarbazone-based lead compound can be a potential template for the development of agents for neuropathic pain.

6334-18-5, 2,3-Dichlorobenzaldehyde(2,3-DBA)is a useful research compound. Its molecular formula is C7H4Cl2O and its molecular weight is 175.01 g/mol. The purity is usually 95%.
2,3-DBA is an organic compound that is used as a synthetic intermediate in the preparation of other chemicals. It is prepared by reacting 2-chloroacetophenone with hydrochloric acid and sodium carbonate in a reaction vessel. The product can be purified through fractional distillation or crystallization. The optical properties of 2,3-DBA are determined by its dipole moment and the substituents attached to the methylene group. Molecular modeling studies have shown that felodipine can bind to 2,3-DBA through its active methylene group. The reaction products between sulfadiazine and 2,3-DBA are pyridinedicarboxylic acid and 3-chlorobenzaldehyde.
2,3-DBA is part of a group of Benzaldehyde (B119740) derivatives that exhibit activity against Mycobacterium tuberculosis, the bacteria responsible for causing tuberculosis in humans. 2,3-DBA is also used as a reagent to synthesize (E)-2-(2-arylhydrazinyl)quinoxalines, compounds that have potent anticancer activity., Reference of 6334-18-5

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

The class of organic compounds having covalently a bonded chlorine atom is called organic chlorides. 1878-65-5, formula is C8H7ClO2, Name is 3-Chlorophenylacetic acid. Their wide structural variety and divergent chemical properties lead to a broad range of named reactions and applications. Safety of 3-Chlorophenylacetic acid.

Ji, Dong-Sheng;Liang, Hui;Yang, Kai-Xuan;Feng, Zhi-Tao;Luo, Yong-Chun;Xu, Guo-Qiang;Gu, Yucheng;Xu, Peng-Fei research published ã€?Solvent directed chemically divergent synthesis of β-lactams and α-amino acid derivatives with chiral isothioureaã€? the research content is summarized as follows. A protocol for the chem. divergent synthesis of β-lactams I (R¹ = Ph, 3-ClC₆H₄, 2-thienyl, etc.; R² = Ph, 1-naphthyl, 3-thienyl, 3-indolyl, etc.; R³ = Me, Et, PhCH₂) and α-amino esters II with isothiourea catalysis by switching solvents has been developed. The stereospecific Mannich reaction occurring between imines III and zwitterionic enolate intermediates, generated from the catalyst and perfluorophenyl esters IV, followed by intramol. lactamization afforded β-lactams I when dichloromethane and acetonitrile were used as solvents. However, when EtOH was used as the solvent, the intermediates underwent an intermol. esterification reaction, and α-amino acid derivatives II were produced. Detailed mechanistic experiments were conducted to prove that these two kinds of products came from the same intermediates. Furthermore, chem. diversified transformations of β-lactam and α-amino acid derivatives were achieved.

Safety of 3-Chlorophenylacetic acid, 3-Chlorophenylacetic acid is a useful research compound. Its molecular formula is C8H7ClO2 and its molecular weight is 170.59 g/mol. The purity is usually 95%.
3-Chlorophenyl acetic acid is a compound that has resonance mass of 269. The compound reacts with HBr and water to produce 3-chlorobenzene, carbon dioxide and hydrogen chloride. A reaction product of this chemical is covid-19 pandemic (a type of drug)., 1878-65-5.

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics