Tag: M.W=150-200

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. Application of C6H4ClFO2S.

Tokali, Feyzi Sinan;Demir, Yeliz;Demircioglu, Ibrahim Hakki;Tuerkes, Cueneyt;Kalay, Erbay;Sendil, Kivilcim;Beydemir, Suekrue research published 《 Synthesis, biological evaluation, and in silico study of novel library sulfonates containing quinazolin-4(3H)-one derivatives as potential aldose reductase inhibitors》, the research content is summarized as follows. A series of novel sulfonates containing quinazolin-4(3H)-one ring derivatives I (R = Me, Et, i-Pr; R¹ = Me, F, Cl, etc.) was designed to inhibit aldose reductase (ALR2, EC 1.1.1.21). Novel quinazolinone derivatives I were synthesized from the reaction of sulfonated aldehydes II with 3-amino-2-alkylquinazolin-4(3H)-ones III in glacial acetic acid with good yields (85%-94%). All the novel quinazolinones I demonstrated nanomolar levels of inhibitory activity against ALR2 (KIs are in the range of 101.50-2066.00 nM). Besides, compound I (R = i-Pr; R¹ = H) showed higher inhibitor activity inhibited ALR2 up to 7.7-fold compared to epalrestat, a standard inhibitor. Binding interactions between ALR2 and quinazolinones I have been investigated using Schrodinger Small-Mol. Drug Discovery Suite 2021-1, reported possible inhibitor-ALR2 interactions. Both in vitro and in silico study results suggest that these quinazolin-4(3H)-one ring derivatives I require further mol. modification to improve their drug nominee potency as an ALR2 inhibitor.

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., Application of C6H4ClFO2S

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

Organic chloride is an organic compound containing at least one covalently bonded atom of chlorine. 349-88-2, formula is C6H4ClFO2S, Name is 4-Fluorobenzene-1-sulfonyl chloride. Their wide structural variety and divergent chemical properties lead to a broad range of names and applications. Recommanded Product: 4-Fluorobenzene-1-sulfonyl chloride.

Ullah, Saif;Pelletier, Julie;Sevigny, Jean;Iqbal, Jamshed research published 《 Synthesis and Biological Evaluation of Arylamide Sulphonate Derivatives as Ectonucleotide Pyrophosphatase/Phosphodiesterase-1 and -3 Inhibitors》, the research content is summarized as follows. In this study, I [R¹ = H, CH₃; R² = C₆H₅, 4-Me(C₆H₄), 4-OMe(C₆H₄), etc.] and II [R³ = CH₃, CF₃, C₆H₅, etc.] were synthesized, characterized, and evaluated for their capability to affect the activity of isoenzymes ENPP1 and ENPP3. Among the selective inhibitors of ENPP1, compounds I [R¹ = CH₃, R² = 4-propyl(C₆H₄)] and I [R¹ = H, R² = 8-quinolinyl] exhibited sub-micromolar IC₅₀ values of 0.28 ± 0.08 and 0.37 ± 0.03μM, resp., followed by II [R³ = 2-F(C₆H₄)], with IC₅₀ equal to 0.81 ± 0.05μM, whereas out of the selective inhibitors of isoenzyme ENPP3, I [R¹ = H, R² = 4-OCF₃(C₆H₄)] and II [R³ = CH₃] preferably lessened the activity to half of the maximal inhibitory concentration of 0.15 ± 0.04 and 0.16 ± 0.01μM alternatively. In addition, many structures including I [R¹ = H, CH₃; R² = 4-I(C₆H₄), 4-OCF₃(C₆H₄), 4-F(C₆H₄), 2-F(C₆H₄), CH₂(C₆H₄), 4-propyl(C₆H₄)] and II [R³ = CF₃, 4-F(C₆H₄), 4-CH₃(C₆H₄)] inhibited the activity of both isoenzymes to a significant level. Enzyme kinetic study of compound I [R¹ = CH₃, R² = 4-n-butyl(C₆H₄)] revealed an uncompetitive mode of inhibition of ENPP1 isoenzyme, while II [R³ = 4-CH₃(C₆H₄)] competitively blocked the activity of ENPP3. Cell viability anal. revealed the compound I [R¹ = H, R² = 4-propyl(C₆H₄)] as a cytotoxic agent against MCF7 (human breast cancer cell line) with a percentage inhibition of 63.2 ± 2.51%, whereas compounds I [R¹ = CH₃, R² = 4-I(C₆H₄)], I [R¹ = CH₃, R² = 4-OCH₃(C₆H₄)], I [R¹ = H, R² = CH₂(C₆H₄)], and II [R³ = 4-CH₃] decreased the HeLa cell viability (human cervical cancer cell line) to more than 50%. The tested compounds were non-cytotoxic against HEK293 (a human embryonic kidney cell line). Mol. docking anal. of selected inhibitors of both isoenzymes produced optimistic interactions with the influential amino acids, such as Leu290, Lys295, Tyr340, Asp376, His380, and Pro323 of ENPP1, whereas residues Asn226, His329, Leu239, Tyr289, Pro272, Tyr320, and Ala205 of ENPP3 crystallog. structure formed interactions with the potent inhibitors.

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., Recommanded Product: 4-Fluorobenzene-1-sulfonyl chloride

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

Chlorinated organic compounds are found in nearly every class of biomolecules. 6334-18-5, formula is C7H4Cl2O, Name is 2,3-Dichlorobenzaldehyde. Alkyl chlorides, as versatile building blocks in organic chemistry, are used in the preparation of alcohols, thioethers, alkenes, alkynes, esters, and Grignard reagents. HPLC of Formula: 6334-18-5.

Vanam, Rateesh;Allam, Vijaykumar;Nerella, Srinivas;Gavaji, Brahmeshwari research published 《 Ru(II)- and Ru(IV)-dmso complexes catalyze efficient and selective aqueous-phase nitrile hydration reactions under mild conditions》, the research content is summarized as follows. A facile metal catalyst free, multi-component synthesis was established to afford tetrazolo dihydropyranochromenes I [R = H, 4-Me, 4-Br, etc.] and pyranochromeno pyridinediones II in high yields starting from 7-hydroxy-4-Me coumarin, aromatic aldehydes and malononitrile based on Green chem. principles. This protocol was applied to a wide range of aldehydes and demonstrates excellent functional group tolerance. Further, the synthesized compounds were screened in vitro against a panel of clin. relevant bacteria and fungi and found that these compounds possess moderate antimicrobial efficacy. The compound I [R = 2,3-di-Cl] and compound II [R = 2,3-di-Cl] were exhibited very impressive antimicrobial activity against four strains of bacteria and two strains of fungi. To know more about, their mechanism of action the lead compounds were virtually screened against a key microbial enzyme, tyrosyl-tRNA (TyrRS) synthetase and found that the compounds were bound with the enzyme through various interactions and thus able to inhibit the activity of the enzyme as evidenced by their binding energies. Further, the ADMET studies of the lead compounds were showed excellent favorable Druglikeness properties when they were tested with SwissADME program.

HPLC of Formula: 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., 6334-18-5.

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

Chloride substituents modify the physical properties of organic compounds in several ways. 6334-18-5, formula is C7H4Cl2O, Name is 2,3-Dichlorobenzaldehyde. They are typically denser than water due to the presence of chlorine, which has a high atomic weight. Recommanded Product: 2,3-Dichlorobenzaldehyde.

Vanam, Rateesh;Bethanamudi, Prasanna;Ravinder, M.;Velidandi, Amarnath research published 《 Synthesis Of Phenyl Tetrazolyl Hexa Hydropyranochromene Derivatives》, the research content is summarized as follows. Novel series of bis-pyranotetrazole derivatives have been developed by using resorcinol as starting compound with involvement of substituted aromatic aldehydes, malononitrile in pot condensation. During the reaction 2,8-diamino-4,6-bis (substituted phenyl)-4,6-dihydropyrano[3,2-g] chromene-3,7-dicarbonitrile and 2,8-dioxo-4,6-bis (substituted phenyl)-2,3,4,6,7,8-hexahydropyrano [3,2-g] chromene-3,7-dicarbonitrile formed as intermediates. The synthesized compounds were confirmed by their IR, NMR and Mass spectral data.

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

Organic chloride is an organic compound containing at least one covalently bonded atom of chlorine. 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 names and applications. Synthetic Route of 3900-89-8.

Sun, Nan;Zheng, Kai;Sun, Pengyuan;Chen, Yang;Jin, Liqun;Hu, Baoxiang;Shen, Zhenlu;Hu, Xinquan research published 《 Trichloroisocyanuric Acid-Promoted Synthesis of Arylselenides and Aryltellurides from Diorganyl Dichalcogenides and Arylboronic Acids at Ambient Temperature》, the research content is summarized as follows. A transition-metal-free method for the synthesis of arylselenides and aryltellurides was established based on the oxidative cross-coupling between diorganyl dichalcogenides and aryl boronic acids. With trichloroisocyanuric acid as an oxidant, the reaction proceeded smoothly afforded the desired products in 45-97% yields at ambient temperature Three reaction reagents used in this method were stoichiometric and the oxidation byproduct isocyanuric acid was easily isolated and recovered. Besides of arylboronic acids, aryl trifluoroborates and aryl trihydroxyborates salts were also able to perform this transformation.

Synthetic Route 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

Chlorinated organic compounds are found in nearly every class of biomolecules. 3900-89-8, formula is C6H6BClO2, Name is (2-Chlorophenyl)boronic acid. Alkyl chlorides, as versatile building blocks in organic chemistry, are used in the preparation of alcohols, thioethers, alkenes, alkynes, esters, and Grignard reagents. Formula: C6H6BClO2.

Sun, Qi;Zhang, Xin-Peng;Duan, Xiu;Qin, Long-Zhou;Yuan, Xin;Wu, Meng-Yu;Liu, Jie;Zhu, Shan-Shan;Qiu, Jiang-Kai;Guo, Kai research published 《 Photoinduced Merging with Copper- or Nickel-Catalyzed 1,4-Cyanoalkylarylation of 1,3-Enynes to Access Multiple Functionalizatized Allenes in Batch and Continuous Flow》, the research content is summarized as follows. A three-component reaction of 1,3-enynes and cyclobutanone oxime esters in the presence of phenylboronic acids or organozinc reagents via the photoredox/copper or photoredox/nickel catalysis was established. This redox-neutral 1,4-cyanoalkylarylation reaction was demonstrated mild condition, high catalytic reactivity and wide functional group compatibility, allowing access to a variety of functionalized tetra-substituted allene derivatives I [R¹ = H, Me, Ph; R² = cyclopropyl, n-Bu, Ph, etc.; R³ = H, Ph, OBn, etc.; R⁴ = H, Me; R⁵ = H, Et, Bn, etc.; Ar = C₆H₅, 2-MeC₆H₄, 3-BrC₆H₄, etc.] with high chemo- and regioselectivity. Moreover, using photocatalytic continuous flow technique to promote this process would result in increased yields (70% in flow vs. 61% in batch), reduced reaction times (7 min in flow vs. 6 h in batch), and easy scale-up (upgrade to gram scale), showcasing its potential as a synthetic platform.

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

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. Computed Properties of 6334-18-5.

Tabassum, Sumaiya;Sunaja Devi, K. R.;Govindaraju, Santhosh research published 《 Nano ZnO@PEG catalyzed one-pot green synthesis of pyrano[2,3-d]pyrimidines in ethanol via one-pot multicomponent approach》, the research content is summarized as follows. A facile one-pot multicomponent protocol for the synthesis of bio-active pyrano[2,3-d]pyrimidine derivatives by a one-step condensation reaction of substituted aldehyde, malononitrile/methyl cyanoacetate, barbituric acid has been demonstrated using nano ZnO@PEG as a catalyst at room temperature The present approach offers several advantages, such as shorter reaction time, higher yields, and environmentally friendly. Easy isolation of products, absence of column chromatog. purification, use of com. available low-cost starting materials and reusability of the catalyst make the methodol. viable in organic synthesis.

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., Computed Properties 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. Category: chlorides-buliding-blocks.

Tahir, Mehwish;Sirajuddin, Muhammad;Zubair, Muhammad;Haider, Ali;Nadman, Akhtar;Ali, Saqib;Perveen, Fouzia;Tanveer, Haris bin;Tahir, Muhammad nawaz research published 《 Designing, spectroscopic and structural characterization and evaluation of biological potential as well as molecular docking studies of Zn(II)-based metallo-pharmaceuticals》, the research content is summarized as follows. Six new Zn(II) carboxylates derived from 2-(3-chlorophenyl) acetic acid, 2-(2-chlorophenyl) acetic acid and 2-(2-methoxy phenyl) acetic acid were synthesized and characterized by FTIR, multinuclear NMR (¹H and ¹³C NMR) and single-crystal XRD. The geometry around the Zn atom in complexes 1 and 2 is distorted tetrahedral and distorted trigonal bipyramidal, resp. The compounds were assessed for DNA interaction using UV-visible spectroscopy and viscosity measurements approving a partial intercalation mode of interaction. The interaction of compounds with CTAB was carried out by conductometric method showing a strong interaction with CTAB, which is noticeable from relatively higher CMC and neg. Gibbs free energy of micellization. The IC₅₀ values of the synthesized compounds were highly efficient in contrast to the standard Glucantime. The activity represents a higher multitude interaction that might be a cause of enhanced antileishmanial activity. The results of cytotoxicity revealed that the activity of the compounds is higher even at lower concentrations which make them biocompatible as potent drug applicants for further researches in this field. Mol. docking studies also confirm the partial intercalation for the screened compounds with DNA.

Category: chlorides-buliding-blocks, 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

Chlorinated organic compounds are found in nearly every class of biomolecules. 6334-18-5, formula is C7H4Cl2O, Name is 2,3-Dichlorobenzaldehyde. Alkyl chlorides, as versatile building blocks in organic chemistry, are used in the preparation of alcohols, thioethers, alkenes, alkynes, esters, and Grignard reagents. Recommanded Product: 2,3-Dichlorobenzaldehyde.

Tan, Liang;Zhou, Qingtong;Yan, Wenzhong;Sun, Jian;Kozikowski, Alan P.;Zhao, Suwen;Huang, Xi-Ping;Cheng, Jianjun research published 《 Design and Synthesis of Bitopic 2-Phenylcyclopropylmethylamine (PCPMA) Derivatives as Selective Dopamine D3 Receptor Ligands》, the research content is summarized as follows. 2-Phenylcyclopropylmethylamine (PCPMA) analogs have been reported as selective serotonin 2C agonists. On the basis of the same scaffold, we designed and synthesized a series of bitopic derivatives as dopamine D3R ligands. A number of these new compounds show a high binding affinity for D3R with excellent selectivity. Compound (1R,2R)-I and its enantiomer (1S,2S)-II show a comparable binding affinity for the D3R, but the former is a potent D3R agonist, while the latter acts as an antagonist. Mol. docking studies revealed different binding poses of the PCPMA moiety within the orthosteric binding pocket of the D3R, which might explain the different functional profiles of the enantiomers. Compound (1R,2R)-II shows a high binding affinity for the D3R (K_i = 2.2 nM) along with good selectivity, as well as good bioavailability and brain penetration properties in mice. These results reveal that the PCPMA scaffold may serve as a privileged scaffold for the design of aminergic GPCR ligands.

Recommanded Product: 2,3-Dichlorobenzaldehyde, 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., 6334-18-5.

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

Chloride substituents modify the physical properties of organic compounds in several ways. 3900-89-8, formula is C6H6BClO2, Name is (2-Chlorophenyl)boronic acid. They are typically denser than water due to the presence of chlorine, which has a high atomic weight. Recommanded Product: (2-Chlorophenyl)boronic acid.

Tang, Kai;Zhao, Min;Wu, Ya-Hong;Wu, Qiong;Wang, Shu;Dong, Yu;Yu, Bin;Song, Yihui;Liu, Hong-Min research published 《 Structure-based design, synthesis and biological evaluation of aminopyrazines as highly potent, selective, and cellularly active allosteric SHP2 inhibitors》, the research content is summarized as follows. Src homol.-2-containing protein tyrosine phosphatase 2 (SHP2) encoded by the proto-oncogene PTPN11 is the first identified non-receptor protein tyrosine phosphatase. SHP2 dysregulation contributes to the pathogenesis of different cancers, making SHP2 a promising therapeutic target for cancer therapy. In this article, authors report the structure-guided design based on the well-characterized SHP2 inhibitor SHP099, extensive structure-activity relationship studies (SARs) of aminopyrazines, biochem. characterization and cellular potency. These medicinal chem. efforts lead to the discovery of the lead compound TK-453 I, which potently inhibits SHP2 (SHP2WT IC₅₀ = 0.023μM, ΔTm = 7.01°C) in a reversible and noncompetitive manner. Compound I exhibits high selectivity over SHP2PTP, SHP1 and PTP1B, and may bind at the “tunnel” allosteric site of SHP2 as SHP099. As the key pharmacophore, the aminopyrazine scaffold not only reorganizes the cationic-π stacking interaction with R111 via the novel hydrogen bond interaction between the S atom of thioether linker and T219, but also mediates a hydrogen bond with E250. In vitro studies indicate that I inhibits proliferation of HeLa, KYSE-70 and THP-1 cells moderately and induces apoptosis of Hela cells. Further mechanistic studies suggest that I can decrease the phosphorylation levels of AKT and Erk1/2 in HeLa and KYSE-70 cells.

Recommanded Product: (2-Chlorophenyl)boronic acid, 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