Category: 761446-44-0

Pyrazole is an organic compound with the formula C3H3N2H. It is a heterocycle characterized by a 5-membered ring of three carbon atoms and two adjacent nitrogen atoms, which are in ortho-substitution. 761446-44-0, formula is C10H17BN2O2, Name is 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole. Pyrazoles are a class of compounds that have the ring C3N2 with adjacent nitrogen atoms.Notable drugs containing a pyrazole ring are celecoxib (celebrex) and the anabolic steroid stanozolol. Quality Control of 761446-44-0.

Meyer, Tim;Mueller, Thomas J. J. research published 《 Consecutive Three-Component Synthesis of Donor-Substituted Merocyanines by a One-Pot Suzuki-Knoevenagel Condensation Sequence》, the research content is summarized as follows. The consecutive three-component Suzuki-Knoevenagel condensation (SuKnoCon) synthesis was an efficient, modular one-pot synthetic approach to donor-substituted merocyanines with carboxylic acid functionality. A library of 19 dyes was readily accessible and their electronic properties could be assessed by cyclic voltammetry and absorption and emission spectroscopy. In addition, for illustration of the utility of this concise one-pot concept, several dyes from this library were identified to be well suited as DSSC dyes with relative efficiencies reaching up to 93% of Gratzel’s dye N3.

761446-44-0, 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole is a useful research compound. Its molecular formula is C10H17BN2O2 and its molecular weight is 208.07 g/mol. The purity is usually 95%., Quality Control of 761446-44-0

Referemce:
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics

Pyrazole is an organic compound with the formula C3H3N2H. It is a heterocycle characterized by a 5-membered ring of three carbon atoms and two adjacent nitrogen atoms, which are in ortho-substitution. 761446-44-0, formula is C10H17BN2O2, Name is 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole. Pyrazoles are a class of compounds that have the ring C3N2 with adjacent nitrogen atoms.Notable drugs containing a pyrazole ring are celecoxib (celebrex) and the anabolic steroid stanozolol. COA of Formula: C10H17BN2O2.

Meyer, Tim;Krug, Roxanne;Mueller, Thomas J. J. research published 《 Three-Component Suzuki-Knoevenagel Synthesis of Merocyanine Libraries and Correlation Analyses of Their Oxidation Potentials and Optical Band Gaps》, the research content is summarized as follows. The Suzuki coupling Knoevenagel condensation one-pot synthesis of boronic acids/esters, (hetero)aromatic bromo aldehydes and methylene active compounds is a highly practical consecutive three-component process to provide substance libraries with 60 donor-π-bridge-acceptor mols., i.e., merocyanines in a broader sense, in moderate to excellent yield. As already seen with the naked eye, a broad variation of the optical properties becomes accessible using this practical synthetic tool. More systematically, correlation analyses upon plotting the optical band gaps against the first oxidation potentials of redox active systems of consanguineous series furnishes linear correlations and, by extension, two parameter plots (oxidation potential and emission maximum) planar correlations with the optical band gaps.

COA of Formula: C10H17BN2O2, 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole is a useful research compound. Its molecular formula is C10H17BN2O2 and its molecular weight is 208.07 g/mol. The purity is usually 95%., 761446-44-0.

Referemce:
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics

Pyrazoles are synthesized by the reaction of α,β-unsaturated aldehydes with hydrazine and subsequent dehydrogenation. 761446-44-0, formula is C10H17BN2O2, Name is 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole. Substituted pyrazoles are prepared by condensation of 1,3-diketones with hydrazine (Knorr-type reactions). For example, acetylacetone and hydrazine gives 3,5-dimethylpyrazole. Recommanded Product: 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole.

McCoull, William;Boyd, Scott;Brown, Martin R.;Coen, Muireann;Collingwood, Olga;Davies, Nichola L.;Doherty, Ann;Fairley, Gary;Goldberg, Kristin;Hardaker, Elizabeth;He, Guang;Hennessy, Edward J.;Hopcroft, Philip;Hodgson, George;Jackson, Anne;Jiang, Xiefeng;Karmokar, Ankur;Laine, Anne-Laure;Lindsay, Nicola;Mao, Yumeng;Markandu, Roshini;McMurray, Lindsay;McLean, Neville;Mooney, Lorraine;Musgrove, Helen;Nissink, J. Willem M.;Pflug, Alexander;Reddy, Venkatesh Pilla;Rawlins, Philip B.;Rivers, Emma;Schimpl, Marianne;Smith, Graham F.;Tentarelli, Sharon;Travers, Jon;Troup, Robert I.;Walton, Josephine;Wang, Cheng;Wilkinson, Stephen;Williamson, Beth;Winter-Holt, Jon;Yang, Dejian;Zheng, Yuting;Zhu, Qianxiu;Smith, Paul D. research published 《 Optimization of an Imidazo[1,2-a]pyridine Series to Afford Highly Selective Type I1/2 Dual Mer/Axl Kinase Inhibitors with In Vivo Efficacy》, the research content is summarized as follows. Inhibition of Mer and Axl kinases has been implicated as a potential way to improve the efficacy of current immuno-oncol. therapeutics by restoring the innate immune response in the tumor microenvironment. Highly selective dual Mer/Axl kinase inhibitors are required to validate this hypothesis. Starting from hits from a DNA-encoded library screen, we optimized an imidazo[1,2-a]pyridine series using structure-based compound design to improve potency and reduce lipophilicity, resulting in a highly selective in vivo probe compound 32. We demonstrated dose-dependent in vivo efficacy and target engagement in Mer- and Axl-dependent efficacy models using two structurally differentiated and selective dual Mer/Axl inhibitors. Addnl., in vivo efficacy was observed in a preclin. MC38 immuno-oncol. model in combination with anti-PD1 antibodies and ionizing radiation.

761446-44-0, 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole is a useful research compound. Its molecular formula is C10H17BN2O2 and its molecular weight is 208.07 g/mol. The purity is usually 95%., Recommanded Product: 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

Referemce:
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics

Pyrazole and its derivatives are considered a pharmacologically important active scaffold that possesses almost all types of pharmacological activities. 761446-44-0, formula is C10H17BN2O2, Name is 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole. Pyrazole is a weak base, with pKb 11.5 (pKa of the conjugated acid 2.49 at 25 °C).Pyrazole used as a ligand to prepare organometallic compounds. Product Details of C10H17BN2O2.

Mammoliti, Oscar;Palisse, Adeline;Joannesse, Caroline;El Bkassiny, Sandy;Allart, Brigitte;Jaunet, Alex;Menet, Christel;Coornaert, Beatrice;Sonck, Kathleen;Duys, Inge;Clement-Lacroix, Philippe;Oste, Line;Borgonovi, Monica;Wakselman, Emanuelle;Christophe, Thierry;Houvenaghel, Nicolas;Jans, Mia;Heckmann, Bertrand;Saniere, Laurent;Brys, Reginald research published 《 Discovery of the S1P2 Antagonist GLPG2938 (1-[2-Ethoxy-6-(trifluoromethyl)-4-pyridyl]-3-[[5-methyl-6-[1-methyl-3-(trifluoromethyl)pyrazol-4-yl]pyridazin-3-yl]methyl]urea), a Preclinical Candidate for the Treatment of Idiopathic Pulmonary Fibrosis》, the research content is summarized as follows. Mounting evidence from the literature suggests that blocking S1P2 receptor (S1PR2) signaling could be effective for the treatment of idiopathic pulmonary fibrosis (IPF). However, only a few antagonists have been so far disclosed. A chem. enablement strategy led to the discovery of a pyridine series with good antagonist activity. A pyridazine series with improved lipophilic efficiency and with no CYP inhibition liability was identified by scaffold hopping. Further optimization led to the discovery of 40 (GLPG2938)(I), a compound with exquisite potency on a phenotypic IL8 release assay, good pharmacokinetics, and good activity in a bleomycin-induced model of pulmonary fibrosis.

761446-44-0, 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole is a useful research compound. Its molecular formula is C10H17BN2O2 and its molecular weight is 208.07 g/mol. The purity is usually 95%., Product Details of C10H17BN2O2

Referemce:
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics

Pyrazole and its derivatives are considered a pharmacologically important active scaffold that possesses almost all types of pharmacological activities. 761446-44-0, formula is C10H17BN2O2, Name is 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole. Pyrazole is a weak base, with pKb 11.5 (pKa of the conjugated acid 2.49 at 25 °C).Pyrazole used as a ligand to prepare organometallic compounds. Category: pyrazoles-derivatives.

Lloyd, Matthew G.;Huckvale, Rosemary;Cheung, Kwai-Ming J.;Rodrigues, Matthew J.;Collie, Gavin W.;Pierrat, Olivier A.;Gatti Iou, Mahad;Carter, Michael;Davis, Owen A.;McAndrew, P. Craig;Gunnell, Emma;Le Bihan, Yann-Vai;Talbot, Rachel;Henley, Alan T.;Johnson, Louise D.;Hayes, Angela;Bright, Michael D.;Raynaud, Florence I.;Meniconi, Mirco;Burke, Rosemary;van Montfort, Rob L. M.;Rossanese, Olivia W.;Bellenie, Benjamin R.;Hoelder, Swen research published 《 Into Deep Water: Optimizing BCL6 Inhibitors by Growing into a Solvated Pocket》, the research content is summarized as follows. We describe the optimization of modestly active starting points to potent inhibitors of BCL6 by growing into a subpocket, which was occupied by a network of five stably bound water mols. Identifying potent inhibitors required not only forming new interactions in the subpocket but also perturbing the water network in a productive, potency-increasing fashion while controlling the physicochem. properties. We achieved this goal in a sequential manner by systematically probing the pocket and the water network, ultimately achieving a 100-fold improvement of activity. The most potent compounds displaced three of the five initial water mols. and formed hydrogen bonds with the remaining two. Compound 25 showed a promising profile for a lead compound with submicromolar inhibition of BCL6 in cells and satisfactory pharmacokinetic (PK) properties. Our work highlights the importance of finding productive ways to perturb existing water networks when growing into solvent-filled protein pockets.

Category: pyrazoles-derivatives, 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole is a useful research compound. Its molecular formula is C10H17BN2O2 and its molecular weight is 208.07 g/mol. The purity is usually 95%., 761446-44-0.

Referemce:
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics

Pyrazoles and pyrimidines have diverse biological and pharmacological activities. 761446-44-0, formula is C10H17BN2O2, Name is 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole. There are a number of antimicrobial compounds containing pyrazole moiety as the core unit. Product Details of C10H17BN2O2.

Liu, Dandan;Ge, Huan;Xu, Fangling;Xu, Yufang;Liu, Wenjun;Li, Honglin;Zhu, Lili;Diao, Yanyan;Zhao, Zhenjiang research published 《 Design, synthesis and SAR study of 2-aminopyridine derivatives as potent and selective JAK2 inhibitors》, the research content is summarized as follows. The abnormal activation of JAK2 kinase is closely related to the occurrence and progression of myeloproliferative neoplasms (MPNs). At present, there is still an obvious unmet medical need for selective JAK2 inhibitors in clinic. In this paper, a class of 2-aminopyridine derivatives as potent and selective JAK2 inhibitors was obtained by combining drug design, synthesis and structure-activity relationship studies based on the previously identified lead Crizotinib. Among them, I exhibited high inhibitory activity against JAK2 with an IC₅₀ of 9 9 nmol/L, moreover, it showed 276- and 184-fold selectivity over JAK1 and JAK3, resp. Besides, I had a significant antiproliferative activity against HEL cells, and also inhibited the phosphorylation of JAK2 and its down-stream signaling pathway. These results indicated that 2-aminopyridine compound I had the potential to be developed as a selective JAK2 inhibitor for further study.

761446-44-0, 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole is a useful research compound. Its molecular formula is C10H17BN2O2 and its molecular weight is 208.07 g/mol. The purity is usually 95%., Product Details of C10H17BN2O2

Referemce:
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics

Pyrazoles can be selectively lithiated at different carbons and subsequently react with electrophiles depending on the substitution patterns. 761446-44-0, formula is C10H17BN2O2, Name is 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole. 1-Methyl-5-(trifluoromethyl)pyrazole underwent deprotonation and subsequent carboxylation mainly or exclusively at either the 4-position of the heterocycle or at the nitrogen-attached methyl group. Synthetic Route of 761446-44-0.

Li, Jian-Yuan;Huang, Hongbing research published 《 Development of DNA-Compatible Suzuki-Miyaura Reaction in Aqueous Media》, the research content is summarized as follows. DNA-encoded chem. libraries (DELs) are a cost-effective technol. for the discovery of novel chem. probes and drug candidates. A major limiting factor in assembling productive DELs is the availability of DNA-compatible chem. reactions in aqueous media. In an effort to increase the chem. accessibility and structural diversity of small mols. displayed by DELs, the authors developed a robust Suzuki-Miyaura reaction protocol that is compatible with the DNA structures. By employing a water-soluble Pd-precatalyst, the authors developed conditions that allow efficient coupling of DNA-linked aryl halides with a wide variety of boronic acids/esters including heteroaryl boronates.

Synthetic Route of 761446-44-0, 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole is a useful research compound. Its molecular formula is C10H17BN2O2 and its molecular weight is 208.07 g/mol. The purity is usually 95%., 761446-44-0.

Referemce:
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics

Pyrazole is an organic compound with the formula C3H3N2H. It is a heterocycle characterized by a 5-membered ring of three carbon atoms and two adjacent nitrogen atoms, which are in ortho-substitution. 761446-44-0, formula is C10H17BN2O2, Name is 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole. Pyrazoles are a class of compounds that have the ring C3N2 with adjacent nitrogen atoms.Notable drugs containing a pyrazole ring are celecoxib (celebrex) and the anabolic steroid stanozolol. Recommanded Product: 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole.

Leung, Leo;Niculescu-Duvaz, Dan;Smithen, Deborah;Lopes, Filipa;Callens, Cedric;McLeary, Robert;Saturno, Grazia;Davies, Lawrence;Aljarah, Mohammed;Brown, Michael;Johnson, Louise;Zambon, Alfonso;Chambers, Tim;Menard, Delphine;Bayliss, Natasha;Knight, Ruth;Fish, Laura;Lawrence, Rae;Challinor, Mairi;Tang, HaoRan;Marais, Richard;Springer, Caroline research published 《 Anti-metastatic Inhibitors of Lysyl Oxidase (LOX): Design and Structure-Activity Relationships》, the research content is summarized as follows. Lysyl oxidase (LOX) is a secreted copper-dependent amine oxidase that cross-links collagens and elastin in the extracellular matrix and is a critical mediator of tumor growth and metastatic spread. LOX is a target for cancer therapy, and thus the search for therapeutic agents against LOX has been widely sought. We report herein the medicinal chem. discovery of a series of LOX inhibitors bearing an aminomethylenethiophene (AMT) scaffold. High-throughput screening provided the initial hits. Structure-activity relationship (SAR) studies led to the discovery of AMT inhibitors with sub-micromolar half-maximal inhibitory concentrations (IC₅₀) in a LOX enzyme activity assay. Further SAR optimization yielded the orally bioavailable LOX inhibitor CCT365623 (I) with good anti-LOX potency, selectivity, pharmacokinetic properties, as well as anti-metastatic efficacy.

Recommanded Product: 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole, 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole is a useful research compound. Its molecular formula is C10H17BN2O2 and its molecular weight is 208.07 g/mol. The purity is usually 95%., 761446-44-0.

Referemce:
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics

Pyrazoles can be selectively lithiated at different carbons and subsequently react with electrophiles depending on the substitution patterns. 761446-44-0, formula is C10H17BN2O2, Name is 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole. 1-Methyl-5-(trifluoromethyl)pyrazole underwent deprotonation and subsequent carboxylation mainly or exclusively at either the 4-position of the heterocycle or at the nitrogen-attached methyl group. Formula: C10H17BN2O2.

Li, Anbang;Li, Zhongshan;Zhao, Yang;Yao, Tingting;Cheng, Jingli;Zhao, Jinhao research published 《 Design, synthesis and antifungal activity of novel pyrazole-thiophene carboxamide derivatives》, the research content is summarized as follows. Succinate dehydrogenase inhibitor is a low-toxic and high active fungicide. In order to develop novel and broad-spectrum succinate dehydrogenase inhibitor (SDHI) fungicides, thiophene was introduced into the structure of pyrazole carboxamide fungicides. Twenty four pyrazole-thiophene carboxamides were designed, synthesized and characterized by ¹H NMR, ¹³C NMR and HRMS. The crystal structure of N-(4-methoxyphenyl)-4-(1-methyl-1H-pyrazol-4-yl) thiophene-2-carboxamide (7i) was determined by X-ray diffraction. The antifungal activity of all the synthesized compounds was determined against six plant pathogenic fungi, and preliminary bioassays suggested that some compounds exhibited good antifungal activity against Rhizoctonia solani, Fusarium graminearum and Botrytis cinerea. Among them, N-(4-fluorophenethyl)-4-(1-methyl-1H-pyrazol-4-yl) thiophene-2-carboxamide (7c) exhibited the best antifungal activities against R. solani in vitro with EC₅₀ value of 11.6μmol/L, and N-(2-fluorophenyl)-4-(1-methyl-1H-pyrazol-4-yl) thiophene-2-carboxamide (7j) against F. graminearum with EC₅₀ value of 28.9μmol/L. And N-(4-chlorophenyl)-4-(1-methyl-1H-pyrazol-4-yl) thiophene-2-carboxamide (7h) showed similar inhibition abilities with thifluzamide against B. cinerea with EC₅₀ value of 21.3μmol/L. The mol. docking results showed that the high antifungal activities compounds form stronger interactions with important amino acid residues of succinate dehydrogenase.

Formula: C10H17BN2O2, 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole is a useful research compound. Its molecular formula is C10H17BN2O2 and its molecular weight is 208.07 g/mol. The purity is usually 95%., 761446-44-0.

Referemce:
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics

Pyrazoles are synthesized by the reaction of α,β-unsaturated aldehydes with hydrazine and subsequent dehydrogenation. 761446-44-0, formula is C10H17BN2O2, Name is 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole. Substituted pyrazoles are prepared by condensation of 1,3-diketones with hydrazine (Knorr-type reactions). For example, acetylacetone and hydrazine gives 3,5-dimethylpyrazole. HPLC of Formula: 761446-44-0.

Li, Meng-Yao;Han, Pengbo;Hu, Tian-Jiao;Wei, Dong;Zhang, Ge;Qin, Anjun;Feng, Chen-Guo;Tang, Ben Zhong;Lin, Guo-Qiang research published 《 Suzuki-Miyaura Coupling Enabled by Aryl to Vinyl 1,4-Palladium Migration》, the research content is summarized as follows. An efficient Suzuki-Miyaura coupling enabled by a controllable 1,4-palladium migration was realized to afford stereodefined multisubstituted olefins and 1,3-dienes. The reaction exhibited remarkable broad substrate scope, excellent functional-group tolerance, versatile conversion with obtained products, and easy scalability. The practicality of this method was highlighted by the aggregation-induced emission feature of the produced olefins and 1,3-dienes, as well as the capability of affording geometric isomer pairs with a marked difference on photoluminescent quantum yield values.

761446-44-0, 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole is a useful research compound. Its molecular formula is C10H17BN2O2 and its molecular weight is 208.07 g/mol. The purity is usually 95%., HPLC of Formula: 761446-44-0

Referemce:
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics