Category: 500-22-1

HPLC of Formula: C6H5NO. Ben Gaied, L; Fincias, N; Garrec, J; El Kaim, L in [Ben Gaied, Lilia] Inst Preparatoire Etud Sci & Tech, Lab Physicochim Microstruct & Microsyst, BP 51, Tunis 2070, Tunisia; [Fincias, Nicolas; Garrec, Julian; El Kaim, Laurent] Inst Polytech Paris, LSO, Ecole Polytech, CNRS,ENSTA Paris UMR 7652, 828 Bd Marechaux, F-91128 Palaiseau, France published 5-endo-dig Cyclization of O-Propargyl Mandelic Acid Amides towards 2,5-Dihydrofurans in 2019.0, Cited 71.0. The Name is 3-Pyridinecarboxaldehyde. Through research, I have a further understanding and discovery of 500-22-1.

5-endo-dig cyclization of O-propargyloxyamides, obtained through a Passerini reaction mediated by boric acid and subsequent propargylation, affords 2,5-dihydrofurans in the presence of tert-butylate. The mechanism of the reaction was studied by using DFT calculations and the results were compared with the behavior of analogous N-propargylamide derivatives.

HPLC of Formula: C6H5NO. About 3-Pyridinecarboxaldehyde, If you have any questions, you can contact Ben Gaied, L; Fincias, N; Garrec, J; El Kaim, L or concate me.

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

SDS of cas: 500-22-1. Recently I am researching about BIOLOGICAL-ACTIVITIES; ASSISTED SYNTHESIS; GLUTAMIC-ACID; IN-SILICO; DESIGN; COMPLEXES; DERIVATIVES; THALIDOMIDE; COPPER(II); TOXICITY, Saw an article supported by the . Published in ELSEVIER in AMSTERDAM ,Authors: Al-Sodies, SA; Aouad, MR; Ihmaid, S; Aljuhani, A; Messali, M; Ali, I; Rezki, N. The CAS is 500-22-1. Through research, I have a further understanding and discovery of 3-Pyridinecarboxaldehyde

Novel task dicationic ionic liquids (Ts-DilLs) 6-29 were designed and synthesized, under both conventional and microwave conditions; through molecular hybridization of the appropriate bispyridines having a hydrazone linkage as spacer with some alkyl functionalized esters forming the counter cations. Beside the synthesized halogenated DilLs 6-11, fluorinated metal anions were introduced via metathesis reaction in order to create new dipyridinium ionic liquid-hydrazone hybrids 12-29. All newly synthesized DilLs were fully characterized using different spectroscopic tools such as H-1, C-13, F-19, P-31, B-11 NMR and Mass experiment. The DNA binding, anticancer and docking studies of the synthesized ionic liquids were also carried out. The DNA binding constants ranged from 4.5 x 10(4) to 7.2 x 10(4) M-1, indicating good DNA binding tendencies. The most active ionic liquids were 28 and 29 with 99.99 and 99.86% anticancer activities, respectively. The docking studies indicated DNA binding in the outer grooves of DNA. The reported ionic liquids may be used as future anticancer drugs. (C) 2020 Elsevier B.V. All rights reserved.

SDS of cas: 500-22-1. About 3-Pyridinecarboxaldehyde, If you have any questions, you can contact Al-Sodies, SA; Aouad, MR; Ihmaid, S; Aljuhani, A; Messali, M; Ali, I; Rezki, N or concate me.

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

Computed Properties of C6H5NO. Ju, YW; Du, ZT; Xiao, CH; Li, XF; Li, S in [Ju, Yongwei; Li, Shuang] Northwest Univ, Sch Chem Engn, Xian 710069, Shaanxi, Peoples R China; [Du, Zhongtian; Xiao, Chuhong; Li, Xingfei] Dalian Univ Technol, Sch Petr & Chem Engn, Panjin 124221, Peoples R China published Novel Effect of Zinc Nitrate/Vanadyl Oxalate for Selective Catalytic Oxidation of alpha-Hydroxy Esters to alpha-Keto Esters with Molecular Oxygen: An In Situ ATR-IR Study in 2019.0, Cited 40.0. The Name is 3-Pyridinecarboxaldehyde. Through research, I have a further understanding and discovery of 500-22-1.

Selective oxidation of alpha-hydroxy esters is one of the most important methods to prepare high value-added alpha-keto esters. An efficient catalytic system consisting of Zn(NO3)(2)/VOC2O4 is reported for catalytic oxidation of alpha-hydroxy esters with molecular oxygen. Up to 99% conversion of methyl DL-mandelate or methyl lactate could be facilely obtained with high selectivity for its corresponding alpha-keto ester under mild reaction conditions. Zn(NO3)(2) exhibited higher catalytic activity in combination with VOC2O4 compared with Fe(NO3)(3) and different nitric oxidative gases were detected by situ attenuated total reflection infrared (ATR-IR) spectroscopy. UV-vis and ATR-IR results indicated that coordination complex formed in Zn(NO3)(2) in CH3CN solution was quite different from Fe(NO3)(3); it is proposed that the charge-transfer from Zn2+ to coordinated nitrate groups might account for the generation of different nitric oxidative gases. The XPS result indicate that nitric oxidative gas derived from the interaction of Zn(NO3)(2) with VOC2O4 could be in favor of oxidizing VOC2O4 to generate active vanadium (V) species. It might account for different catalytic activity of Zn(NO3)(2) or Fe(NO3)(3) combined with VOC2O4. This work contributes to further development of efficient aerobic oxidation under mild reaction conditions.

Computed Properties of C6H5NO. About 3-Pyridinecarboxaldehyde, If you have any questions, you can contact Ju, YW; Du, ZT; Xiao, CH; Li, XF; Li, S or concate me.

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

Recently I am researching about NUCLEAR TRANSLOCATION; DIMERS, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [81473253, 81602956, 81973368]; National Major Program of China during the 13th Five-Year Plan Period [2018ZX09721001-001-001]. Published in SPRINGER in DORDRECHT ,Authors: Yang, Y; Zhou, YZ; Tao, L; Yang, T; Zhao, YL; Luo, YF. The CAS is 500-22-1. Through research, I have a further understanding and discovery of 3-Pyridinecarboxaldehyde. COA of Formula: C6H5NO

Aberrant activation of ERK signaling pathway usually leads to oncogenesis, and small molecular agents targeting this pathway are impeded by the emergence of drug resistance due to reactivation of ERK signaling. Compound DEL-22379 has been reported to inhibit ERK dimerization which was unaffected by drug-resistant mechanism reactivating the ERK signaling. Here, we discussed a structure-activity relationship study of DEL-22379. Forty-seven analogues were designed and synthesized. Each synthesized compound was biologically evaluated for their inhibitory rates on several tumor cell lines and compounds with high inhibitory rates were further evaluated for IC50 values. The structure-activity relationship of idolin-2-one scaffold and the impact of Z/E configuration on potency were discussed. Potential safety of two synthesized analogues was investigated and in silico docking study of five compounds was performed to understand the structural basis of ERK dimerization inhibition. [GRAPHICS] .

COA of Formula: C6H5NO. About 3-Pyridinecarboxaldehyde, If you have any questions, you can contact Yang, Y; Zhou, YZ; Tao, L; Yang, T; Zhao, YL; Luo, YF or concate me.

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

Product Details of 500-22-1. Faraji, AR; Ashouri, F; Hekmatian, Z; Heydari, S; Mosazadeh, S in [Faraji, Ali Reza; Ashouri, Fatemeh] Islamic Azad Univ IAUPS, Dept Appl Chem, Fac Pharmaceut Chem, Pharmaceut Sci Branch, Tehran, Iran; [Faraji, Ali Reza] Islamic Azad Univ IAUPS, Young Researchers & Elite Club, Pharmaceut Sci Branch, Tehran, Iran; [Hekmatian, Zahra] Payam Noor Univ, Dept Chem, Fac Sci, Hamadan, Iran; [Heydari, Somayyeh] Bu Ali Sina Univ, Fac Chem, POB 651783868, Hamadan, Iran; [Mosazadeh, Sima] Islamic Azad Univ IAUPS, Act Pharmaceut Ingredients Res Ctr, Pharmaceut Sci Branch, Tehran, Iran published Organosuperbase dendron manganese complex grafted on magnetic nanoparticles; heterogeneous catalyst for green and selective oxidation of ethylbenzene, cyclohexene and oximes by molecular oxygen in 2019.0, Cited 60.0. The Name is 3-Pyridinecarboxaldehyde. Through research, I have a further understanding and discovery of 500-22-1.

Magnetic Fe3O4 nanoparticles as a support were modified with an amino-terminated organosilicon and cyanoric choloride ligands. The novel manganese complex was grafted on modified magnetic support (Mn(II)-Met@MMNPs). The nanocatalyst structure, particle size, morphology and surface properties was well characterized by elemental analysis, ICP-AES, MS, EDS, FT-IR, SEM, TEM, DLS, VSM, TGA, XRD and XPS. In order to develop an effective heterogeneous nanocatalyst for eco-friendly aerobic, highly active and selective catalytic reactions, synthesized nanocatalyst was applied in oxidation of various organic compounds. The catalytic performance of the manganese nanocatalyst in the aerobic oxidation of ethylbenzene (EB), cyclohexene (CYHE) and various aldoximes and ketoxime were studied. Selective aerobic oxidation of EB and CYHE and various oximes were catalyzed by the Mn-nanocatalyst using N-hydroxyphthalimide (NHPI) with molecular oxygen as the green oxidant without the need of any reducing agent, and respectively the acetophenone (AcPO) as a benzylic product, 2-cyclohexene-1-one (CYHE=O) as an allylic product and corresponding carbonyl compounds were obtained. The oxidation process has been optimized for Mn-nanocatalyst by considering the effect of different parameters such as the ratio and amount of Mn-nanocatalystiNHPI, reaction time and solvent for achieving maximum conversion and selectivity to products. Due to their significant low cost, informal preparation, easy magnetically separation from reaction mixture, excellent catalytic performance, simple recovery and reusability without any metal leaching, the Mn-nanocatalyst has huge application prospect in selective and green oxidation process. (C) 2018 Published by Elsevier Ltd.

About 3-Pyridinecarboxaldehyde, If you have any questions, you can contact Faraji, AR; Ashouri, F; Hekmatian, Z; Heydari, S; Mosazadeh, S or concate me.. Product Details of 500-22-1

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

I found the field of Biochemistry & Molecular Biology; Pharmacology & Pharmacy; Chemistry very interesting. Saw the article Screening oxime libraries by means of mass spectrometry (MS) binding assays: Identification of new highly potent inhibitors to optimized inhibitors gamma-aminobutyric acid transporter 1 published in 2019.0. COA of Formula: C6H5NO, Reprint Addresses Wanner, KT (corresponding author), Ludwig Maximilians Univ Munchen, Ctr Drug Res, Dept Pharm, Butenandtstr 7, D-81377 Munich, Germany.. The CAS is 500-22-1. Through research, I have a further understanding and discovery of 3-Pyridinecarboxaldehyde

Generation and screening of oxime libraries by competitive MS Binding Assays represents a powerful tool for the identification of new compounds, with affinity to mGAT1, the most abundant plasma membrane bound GABA transporter in the CNS. By screening a guvacine derived oxime library, new potent inhibitors of mGAT1 had been revealed. In the present study, oxime libraries generated by reaction of a large excess of a rac-nipecotic acid derivative displaying a hydroxylamine functionality in which various aldehydes under suitable conditions, were examined for new potent inhibitors of mGAT1. The pK(i) values obtained of the best hits were compared with those of related compounds displaying a guvacine instead of a nipecotic acid subunit as hydrophilic moiety. Amongst the new compounds one of the most affine ligands of mGAT1 known so far (pK(i)= 8.55 +/- 0.04) was found.

COA of Formula: C6H5NO. About 3-Pyridinecarboxaldehyde, If you have any questions, you can contact Kern, F; Wanner, KT or concate me.

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

An article New Hydrazinothiazole Derivatives of Usnic Acid as Potent Tdp1 Inhibitors WOS:000496249500080 published article about DNA PHOSPHODIESTERASE 1; EMPIRICAL SCORING FUNCTIONS; PROTEIN-LIGAND DOCKING; BIOLOGICAL EVALUATION; IN-VITRO; THIOSEMICARBAZONES; TOPOISOMERASES; IDENTIFICATION; ANTICANCER; COMPLEXES in [Filimonov, Aleksander S.; Luzina, Olga A.; Volcho, Konstantin P.; Salakhutdinov, Nariman F.; Lavrik, Olga, I] Russian Acad Sci, NN Vorozhtsov Novosibirsk Inst Organ Chem, Siberian Branch, 9 Akad Lavrentieva Ave, Novosibirsk 630090, Russia; [Chepanova, Arina A.; Zakharenko, Alexandra L.; Zakharova, Olga D.; Ilina, Ekaterina S.; Dyrkheeva, Nadezhda S.; Kuprushkin, Maxim S.] Russian Acad Sci, Novosibirsk Inst Chem Biol & Fundamental Med, Siberian Branch, 8 Akad Lavrentieva Ave, Novosibirsk 630090, Russia; [Filimonov, Aleksander S.; Volcho, Konstantin P.; Salakhutdinov, Nariman F.; Lavrik, Olga, I] Novosibirsk State Univ, Pirogova Str 1, Novosibirsk 630090, Russia; [Kolotaev, Anton, V; Khachatryan, Derenik S.] Natl Res Ctr, Fed State Unitary Enterprise, Inst Chem Reagents & High Pur Chem Subst, Kurchatov Inst, Moscow 107076, Russia; [Patel, Jinal; Leung, Ivanhoe K. H.; Chand, Raina; Ayine-Tora, Daniel M.] Univ Auckland, Sch Chem Sci, Auckland 1142, New Zealand; [Reynisson, Johannes] Keele Univ, Sch Pharm & Bioengn, Hornbeam Bldg, Keele ST5 5BG, Staffs, England in 2019.0, Cited 61.0. The Name is 3-Pyridinecarboxaldehyde. Through research, I have a further understanding and discovery of 500-22-1. Recommanded Product: 500-22-1

Tyrosyl-DNA phosphodiesterase 1 (Tdp1) is a promising therapeutic target in cancer therapy. Combination chemotherapy using Tdp1 inhibitors as a component can potentially improve therapeutic response to many chemotherapeutic regimes. A new set of usnic acid derivatives with hydrazonothiazole pharmacophore moieties were synthesized and evaluated as Tdp1 inhibitors. Most of these compounds were found to be potent inhibitors with IC50 values in the low nanomolar range. The activity of the compounds was verified by binding experiments and supported by molecular modeling. The ability of the most effective inhibitors, used at non-toxic concentrations, to sensitize tumors to the anticancer drug topotecan was also demonstrated. The order of administration of the inhibitor and topotecan on their synergistic effect was studied, suggesting that prior or simultaneous introduction of the inhibitor with topotecan is the most effective.

About 3-Pyridinecarboxaldehyde, If you have any questions, you can contact Filimonov, AS; Chepanova, AA; Luzina, OA; Zakharenko, AL; Zakharova, OD; Ilina, ES; Dyrkheeva, NS; Kuprushkin, MS; Kolotaev, AV; Khachatryan, DS; Patel, J; Leung, IKH; Chand, R; Ayine-Tora, DM; Reynisson, J; Volcho, KP; Salakhutdinov, NF; Lavrik, OI or concate me.. Recommanded Product: 500-22-1

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

I found the field of Chemistry very interesting. Saw the article Triphenylphosphine Oxide-Catalyzed Selective ,-Reduction of Conjugated Polyunsaturated Ketones published in 2019.0. Safety of 3-Pyridinecarboxaldehyde, Reprint Addresses Toy, PH (corresponding author), Univ Hong Kong, Dept Chem, Pokfulam Rd, Hong Kong, Peoples R China.. The CAS is 500-22-1. Through research, I have a further understanding and discovery of 3-Pyridinecarboxaldehyde

The scope of the triphenylphosphine oxide-catalyzed reduction of conjugated polyunsaturated ketones using trichlorosilane as the reducing reagent has been examined. In all cases studied, the ,-C=C double bond was selectively reduced to a C-C single bond while all other reducible functional groups remained unchanged. This reaction was applied to a large variety of conjugated dienones, a trienone, and a tetraenone. Additionally, a tandem one-pot Wittig/conjugate-reduction reaction sequence was developed to produce ,-unsaturated ketones directly from simple building blocks. In these reactions the byproduct of the Wittig reaction served as the catalyst for the reduction reaction. This strategy was then used in the synthesis of naturally occurring moth pheromones to demonstrate its utility in the context of natural-product synthesis.

Safety of 3-Pyridinecarboxaldehyde. About 3-Pyridinecarboxaldehyde, If you have any questions, you can contact Xia, XS; Lao, ZQ; Toy, PH or concate me.

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

Formula: C6H5NO. Yu, WJ; Chen, L; Tao, JS; Wang, T; Fu, JK in [Yu, Weijie; Chen, Long; Tao, Jiasi; Wang, Tao] Jiangxi Normal Univ, Natl Res Ctr Carbohydrate Synth, Nanchang 330022, Jiangxi, Peoples R China; [Yu, Weijie; Chen, Long; Tao, Jiasi; Wang, Tao] Jiangxi Normal Univ, Key Lab Chem Biol, Nanchang 330022, Jiangxi, Peoples R China; [Fu, Junkai] Northeast Normal Univ, Dept Chem, Jilin Prov Key Lab Organ Funct Mol Design & Synth, Changchun 130024, Jilin, Peoples R China; [Fu, Junkai] Peking Univ, Shenzhen Grad Sch, Sch Chem Biol & Biotechnol, Key Lab Chem Genom, Shenzhen 518055, Peoples R China published Dual nickel- and photoredox-catalyzed reductive cross-coupling of aryl vinyl halides and unactivated tertiary alkyl bromides in 2019.0, Cited 76.0. The Name is 3-Pyridinecarboxaldehyde. Through research, I have a further understanding and discovery of 500-22-1.

A novel reductive cross- coupling of aryl vinyl halides and unactivated tertiary alkyl bromides has been realized via photoredox/ nickel dual catalysis to produce vinyl arene derivatives bearing all- carbon quaternary centers with excellent E- selectivity. A stoichiometric metal reductant could be avoided by employing commercially available N, N, N0, N0- tetramethylethylenediamine ( TMEDA) as the terminal reductant.

About 3-Pyridinecarboxaldehyde, If you have any questions, you can contact Yu, WJ; Chen, L; Tao, JS; Wang, T; Fu, JK or concate me.. Formula: C6H5NO

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

Recommanded Product: 500-22-1. Kumar, A; Pasam, VR; Thakur, RK; Singh, M; Singh, K; Shukla, M; Yadav, A; Dogra, S; Sona, C; Umrao, D; Jaiswal, S; Ahmad, H; Rashid, M; Singh, SK; Wahajuddin, M; Dwivedi, AK; Siddiq, MI; Lal, J; Tripathi, RP; Yadav, PN in [Kumar, Ajeet; Yadav, Anubhav; Dogra, Shalini; Sona, Chandan; Umrao, Deepmala; Yadav, Prem N.] Cent Drug Res Inst, Pharmacol Div, Lucknow 226031, Uttar Pradesh, India; [Pasam, Venkata Reddy; Thakur, Ravi Kumar; Singh, Kartikey; Tripathi, Rama Pati] Cent Drug Res Inst, Med & Proc Chem Div, Lucknow 226031, Uttar Pradesh, India; [Singh, Maninder; Siddiq, Mohammad Imran] Cent Drug Res Inst, Mol & Struct Biol Div, Lucknow 226031, Uttar Pradesh, India; [Shukla, Mahendra; Jaiswal, Swati; Ahmad, Hafsa; Rashid, Mamunur; Singh, Sandeep K.; Wahajuddin, Muhammad; Dwivedi, Anil Kumar; Lal, Jawahar] Cent Drug Res Inst, Pharmaceut & Pharmacokinet Div, Lucknow 226031, Uttar Pradesh, India; [Shukla, Mahendra; Jaiswal, Swati; Ahmad, Hafsa; Rashid, Mamunur; Singh, Sandeep K.; Wahajuddin, Muhammad; Dwivedi, Anil Kumar; Lal, Jawahar] Cent Drug Res Inst, CSIR, Lucknow 226031, Uttar Pradesh, India; [Siddiq, Mohammad Imran; Tripathi, Rama Pati; Yadav, Prem N.] Acad Sci & Innovat Res AcSIR, New Delhi 110001, India; [Tripathi, Rama Pati] Natl Inst Pharmaceut Educ & Res Raebareli, New Transit Campus,Bijnor Rd, Lucknow 226002, Uttar Pradesh, India published Novel Tetrahydroquinazolinamines as Selective Histamine 3 Receptor Antagonists for the Treatment of Obesity in 2019.0, Cited 85.0. The Name is 3-Pyridinecarboxaldehyde. Through research, I have a further understanding and discovery of 500-22-1.

The histamine 3 receptor (H3R) is a presynaptic receptor, which modulates several neurotransmitters including histamine and various essential physiological processes, such as feeding, arousal, cognition, and pain. The H3R is considered as a drug target for the treatment of several central nervous system disorders. We have synthesized and identified a novel series of 4-aryl-6-methyl-5,6,7,8-tetrahydroquinazolinamines that act as selective H3R antagonists. Among all the synthesized compounds, in vitro and docking studies suggested that the 4-methoxy-phenyl-substituted tetrahydroquinazolinamine compound 4c has potent and selective H3R antagonist activity (IC50 < 0.04 mu M). Compound 4c did not exhibit any activity on the hERG ion channel and pan-assay interference compounds liability. Pharmacokinetic studies showed that 4c crosses the blood brain barrier, and in vivo studies demonstrated that 4c induces anorexia and weight loss in obese, but not in lean mice. These data reveal the therapeutic potential of 4c as an anti-obesity candidate drug via antagonizing the H3R. Recommanded Product: 500-22-1. About 3-Pyridinecarboxaldehyde, If you have any questions, you can contact Kumar, A; Pasam, VR; Thakur, RK; Singh, M; Singh, K; Shukla, M; Yadav, A; Dogra, S; Sona, C; Umrao, D; Jaiswal, S; Ahmad, H; Rashid, M; Singh, SK; Wahajuddin, M; Dwivedi, AK; Siddiq, MI; Lal, J; Tripathi, RP; Yadav, PN or concate me.

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem