Day: November 25, 2021

Name: 1H-1,2,4-Triazol-5-amine. Authors Ben Ali, A; El Bakri, Y; Lai, CH; Sebhaoui, J; El Ghayati, L; Essassi, E; Mague, JT in INT UNION CRYSTALLOGRAPHY published article about in [Ben Ali, Abdelkader] Mohammed V Univ Rabat, Fac Sci, Ctr Sci Mat, Lab Chim Appl Mat, Ave Ibn,BP 1014, Rabat, Morocco; [El Bakri, Youness; Sebhaoui, Jihad; El Ghayati, Lhoussaine; Essassi, El Mokhtar] Univ Mohammed 5, Fac Sci, Ctr Rech Sci Med, URAC 21,Pole Competence Pharmacochim, Av Ibn Battouta,BP 1014, Rabat, Morocco; [Lai, Chin-Hung] Chung Shan Med Univ, Dept Med Appl Chem, Taichung 40241, Taiwan; [Lai, Chin-Hung] Chung Shan Med Univ Hosp, Dept Med Educ, Taichung 40241, Taiwan; [Mague, Joel T.] Tulane Univ, Dept Chem, New Orleans, LA 70118 USA in 2019.0, Cited 38.0. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5

In the title molecule, C13H16N4O3, the mean planes of the phenyl and triazole rings are nearly perpendicular to one another as a result of the intramolecular C-H center dot center dot center dot O and C-H center dot center dot center dot pi(ring) interactions. In the crystal, layers parallel to (101) are generated by O-H center dot center dot center dot N, N-H center dot center dot center dot O and N-H center dot center dot center dot N hydrogen bonds. The layers are connected by inversion-related pairs of C-H center dot center dot center dot O hydrogen bonds. The experimental molecular structure is close to the gas-phase geometryoptimized structure calculated by DFT methods. Hirshfeld surface analysis indicates that the most important interaction involving hydrogen in the title compound is the H center dot center dot center dot H contact. The contribution of the H center dot center dot center dot O, H center dot center dot center dot N, and H center dot center dot center dot H contacts are 13.6, 16.1, and 54.6%, respectively.

Name: 1H-1,2,4-Triazol-5-amine. Bye, fridends, I hope you can learn more about C2H4N4, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

An article Docking of acetyl-CoA carboxylase to the plastid envelope membrane attenuates fatty acid production in plants WOS:000608522800010 published article about CARRIER PROTEIN; ARABIDOPSIS; SPINACH; LIGHT; BIOSYNTHESIS; WRINKLED1; COENZYME; PHOSPHORYLATION; ACCUMULATION; GENES in [Ye, Yajin; Fedosejevs, Eric T.; Van Doren, Steven R.; Thelen, Jay J.] Univ Missouri, Christopher S Bond Life Sci Ctr, Dept Biochem, 1201 E Rollins, Columbia, MO 65211 USA; [Nikovics, Krisztina; To, Alexandra; Lepiniec, Loic; Baud, Sebastien] Univ Paris Saclay, AgroParisTech, Inst Jean Pierre Bourgin, INRAE,CNRS, F-78000 Versailles, France in 2020.0, Cited 60.0. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5. Formula: C2H4N4

In plants, light-dependent activation of de novo fatty acid synthesis (FAS) is partially mediated by acetyl-CoA carboxylase (ACCase), the first committed step for this pathway. However, it is not fully understood how plants control light-dependent FAS regulation to meet the cellular demand for acyl chains. We report here the identification of a gene family encoding for three small plastidial proteins of the envelope membrane that interact with the alpha-carboxyltransferase (alpha-CT) subunit of ACCase and participate in an original mechanism restraining FAS in the light. Light enhances the interaction between carboxyltransferase interactors (CTIs) and alpha-CT, which in turn attenuates carbon flux into FAS. Knockouts for CTI exhibit higher rates of FAS and marked increase in absolute triacylglycerol levels in leaves, more than 4-fold higher than in wild-type plants. Furthermore, WRINKLED1, a master transcriptional regulator of FAS, positively regulates CTI1 expression by direct binding to its promoter. This study reveals that in addition to light-dependent activation, envelope docking of ACCase permits fine-tuning of fatty acid supply during the plant life cycle.

Formula: C2H4N4. Bye, fridends, I hope you can learn more about C2H4N4, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

An article Synergistic effect of Fe3O4 anchored N-doped rGO hybrid on mechanical, thermal and electromagnetic shielding properties of epoxy composites WOS:000467349000035 published article about REDUCED GRAPHENE; NANOCOMPOSITE; NANOPARTICLES; OXIDE in [Chhetri, Suman; Adak, Nitai Chandra; Samanta, Pranab; Murmu, Naresh Chandra; Kuila, Tapas] Council Sci & Ind Res Cent Mech Engn Res Inst, Surface Engn & Tribol Div, Durgapur 713209, India; [Chhetri, Suman; Adak, Nitai Chandra; Samanta, Pranab; Murmu, Naresh Chandra; Kuila, Tapas] Acad Sci & Innovat Res AcSIR, Ghaziabad 201002, India; [Srivastava, Suneel Kumar] Indian Inst Technol Kharagpur, Dept Chem, Kharagpur 721302, W Bengal, India in 2019.0, Cited 42.0. COA of Formula: C2H4N4. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5

Herein, Fe3O4 nano-particles are anchored over nitrogen doped reduced graphene oxide Fe3O4@N-rGO) structure to accommodate electric and magnetic components, so that it could match both the conduction and polarization loss to augment the attenuation of electromagnetic radiation. The formation of condensed heteroaromatic structure and decoration of Fe3O4 particles on r-GO structure are confirmed by photoelectron spectroscopy (XPS). high-resolution transmission electron microscopy (HRTEM), X-ray diffraction (XRD). The Fe3O4@N-rGO hybrid is subsequently dispersed in epoxy matrix, which result in significantly higher electrical conductivity (1.31 s/m) and electromagnetic interference (EMI) shielding efficiency (- 26 dB at 1 mm thickness). It was assumed that presence of electric-magnetic integrated Fe3O4@N-rGO hybrid in epoxy matrix significantly improved the interfacial polarization and anisotropy energy, which was reflected in absorption loss value of -27 dB. The composites also exhibited enhanced mechanical and thermo-mechanical properties coupled with improved thermal stability.

Bye, fridends, I hope you can learn more about C2H4N4, If you have any questions, you can browse other blog as well. See you lster.. COA of Formula: C2H4N4

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Quality Control of 1H-1,2,4-Triazol-5-amine. I found the field of Chemistry; Electrochemistry; Energy & Fuels very interesting. Saw the article Cobalt oxide on mesoporous carbon nitride for improved photocatalytic hydrogen production under visible light irradiation published in 2019.0, Reprint Addresses Jiang, YJ (corresponding author), Macquarie Univ, Sch Engn, Sydney, NSW 2109, Australia.. The CAS is 61-82-5. Through research, I have a further understanding and discovery of 1H-1,2,4-Triazol-5-amine.

Cobalt oxide (Co3O4) nanoparticles decorated on mesoporous carbon nitride (Co3O4/MCN) nanocomposites for photocatalytic hydrogen evolution were investigated in this work. MCN was prepared using 3-amino-1,2,4-triazole, high nitrogen content, as a single molecular carbon and nitrogen precursor and SiO2 nanoparticles as the hard template. Complementary characterization techniques were employed to understand the textural and chemical properties of the nanocomposites. The bare MCN showed high photocatalytic activity under visible light irradiation without using any co-catalyst. The photocatalytic activity of Co3O4/MCN with a Co3O4 mass content of 5 wt % presented two times higher than the bare MCN, which is attributed to the enhanced visible-light harvesting and more efficient charge separation. Mechanistic study shows lower electron-hole recombination rate, higher charge separation efficiency occurs after the formation of p-n type heterojunction. (C) 2019 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.

Quality Control of 1H-1,2,4-Triazol-5-amine. Welcome to talk about 61-82-5, If you have any questions, you can contact Kheradmand, A; Zhu, YX; Zhang, WW; Marianov, A; Jiang, YJ or send Email.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

In 2019.0 J HETEROCYCLIC CHEM published article about FACILE SYNTHESIS; DERIVATIVES; EFFICIENT in [Sayed, Galal H.; Azab, Mohammad E.; Anwer, Kuris E.] Ain Shams Univ, Organ Chem Lab, Chem Dept, Fac Sci, Cairo 11566, Egypt in 2019.0, Cited 30.0. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5. Formula: C2H4N4

Under both conventional and microwave methods, 2-amino-4H-pyran-3-carbonitrile derivative 1 was synthesized and reacted with different reagents. Thus, 2-amino-4H-pyran-3-carbonitrile derivative was treated with chloroacetyl chloride, phenyl isocyanate, cyanoacetic acid, benzoyl chloride, triethyl orthoformate, acetic anhydride/H2SO4, arylidene malononitrile, urea, and/or p-aminosulphaguanidine producing chloroacetamide, 3-phenylurea, cyanoacetamide, N-benzoylpyran, ethylformimidate, pyranopyrimidin-4-one, pyranopyridine, pyranopyrimidin-2-one, and pyranopyrimidin-2-imine derivatives, respectively. Meanwhile, compound 1 was reacted with ethyl bromoacetate, phenacyl bromide, phthalic anhydride, different aromatic amines, and/or acetic acid/H2SO4 to produce 5-aminopyrano[2,3-b]pyrrole-6-carboxylate, dihydropyrano[2,3-b]pyrrole-6-yl-(phenyl)methanone, 1,3-dioxoisoindolinyl pyran, 1,4-dihydropyridine, and 2-hydroxy-1,4-dihydropyridine derivatives, respectively. On the other hand, when compound 1 was allowed to react with maleic anhydride and/or hydrazine hydrate, pyran-4-oxobut-2-enoic acid and 3-aminopyranopyrazole derivatives were obtained, respectively. Reaction of pyran-4-oxobut-2-enoic acid with malononitrile under different conditions gave 2-(furan-2-yl)-4H-pyran and 2-(4H-pyran-2-yl)-1H-pyrrole derivatives, while condensation of 3-aminopyranopyrazole with benzaldehyde gave 1,4-dihydropyrano[2,3-c]pyrazol-3-yl-1-phenylmethanimine derivative. The newly synthesized compounds were characterized by the spectroscopic tools IR, H-1-NMR, C-13-NMR, MS, and elemental analysis. Some of these compounds have been screened in vitro for antimicrobial activity against different strains of bacteria and fungi and also were tested against two cancer cell lines: mammary gland breast cancer (MCF-7) and colon cancer (HCT-118).

Bye, fridends, I hope you can learn more about C2H4N4, If you have any questions, you can browse other blog as well. See you lster.. Formula: C2H4N4

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

An article Reactive nitrogen species induced catalases promote a novel nitrosative stress tolerance mechanism in Vibrio cholerae WOS:000470193700004 published article about PEROXYNITRITE REDUCTASE-ACTIVITY; SCHIZOSACCHAROMYCES-POMBE; NITRIC-OXIDE; GLUTATHIONE-PEROXIDASE; SUPEROXIDE-DISMUTASE; PROTECTS BACTERIAL; OXIDATIVE STRESS; CELLS in [Patra, Sourav Kumar; Sinha, Nilanjan; Ghosh, Sanjay] Univ Calcutta, Dept Biochem, 35 Ballygunge Circular Rd, Kolkata 700019, W Bengal, India; [Samaddar, Sourabh] Bose Inst, P-1-12 CIT Rd Scheme VIIM, Kolkata 700054, W Bengal, India; [Samaddar, Sourabh] Univ Maryland, Sch Med, Dept Microbiol & Immunol, Baltimore, MD 21201 USA in 2019.0, Cited 41.0. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5. Category: Triazoles

Vibrio cholerae faces nitrosative stress during successful colonization in intestine. Very little information is available on the nitrosative stress protective mechanisms of V. cholerae. Reports show that NorR regulon control two genes hmpA and nnrS responsible for nitric oxide (NO) detoxification in V. cholerae. In the present study we first time report a novel role of V. cholerae catalases under nitrosative stress. Using zymogram analysis of catalase we showed that KatB and KatG activity were induced within 30 min in V. cholerae in the presence of sodium nitroprusside (SNP), a NO donor compound. Surprisingly, V. cholerae cell survival was found to be decreased under nitrosative stress if catalase activities were blocked by ATz, a catalase inhibitor. Flow cytometry study was conducted to detect reactive oxygen species (ROS) and reactive nitrogen species (RNS) using DHE and DHR123, fluorescent probes respectively. Short exposure of SNP to V. cholerae did not generate ROS but RNS was detectable within 30 min. Total glutathione content was increased in V. cholerae cells under nitrosative stress. Furthermore, Superoxide dismutase (SOD) and Glutathione reductase (GR) activities remained unchanged under nitrosative stress in V. cholerae indicated antioxidant role of NO which could produce peroxynitrite. To investigate the role of catalase induction under nitrosative stress in V. cholerae, we conducted peroxynitrite reductase assay using cell lysates. Interestingly, SNP treated V. cholerae cell lysates showed lowest DHR123 oxidation compared to the control set. The extent of DHR123 oxidation was more in V. cholerae cell lysate when catalases were blocked by ATz.

Category: Triazoles. Bye, fridends, I hope you can learn more about C2H4N4, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Wang, Z; Yu, Z; Kang, DW; Zhang, J; Tian, Y; Daelemans, D; De Clercq, E; Pannecouque, C; Zhan, P; Liu, XY in [Wang, Zhao; Yu, Zhao; Kang, Dongwei; Zhang, Jian; Tian, Ye; Zhan, Peng; Liu, Xinyong] Shandong Univ, Sch Pharmaceut Sci, Minist Educ, Dept Med Chem,Key Lab Chem Biol, 44 West Culture Rd, Jinan 250012, Shandong, Peoples R China; [Daelemans, Dirk; De Clercq, Erik; Pannecouque, Christophe] Katholieke Univ Leuven, Lab Virol & Chemotherapy, Rega Inst Med Res, Herestr 49 Postbus 1043 09-A097, B-3000 Leuven, Belgium published Design, synthesis and biological evaluation of novel acetamide-substituted doravirine and its prodrugs as potent HIV-1 NNRTIs in 2019.0, Cited 30.0. Product Details of 61-82-5. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5.

A novel series of acetamide-substituted derivatives and two prodrugs of doravirine were designed and synthesized as potent HIV-1 NNRTIs by employing the structure-based drug design strategy. In MT-4 cell-based assays using the MTT method, it was found that most of the new compounds exhibited moderate to excellent inhibitory potency against the wild-type (WT) HIV-1 strain with a minimum EC50 value of 54.8 nM. Among them, the two most potent compounds 8i (EC50 = 59.5 nM) and 8k (EC50 = 54.8 nM) displayed robust activity against WT HIV-1 with double-digit nanomolar EC50 values, being superior to lamivudine (3TC, EC50= 12.8 mu M) and comparable to doravirine (EC50= 13 nM). Besides, 8i and 8k shown moderate activity against the double RT mutant (K103N + Y181C) HIV-1 RES056 strain. The HIV-1 RT inhibition assay further validated the binding target. Molecular simulation of the representative compounds was employed to provide insight on their structure-activity relationships (SARs) and direct future design efforts. Finally, the aqueous solubility and chemical stability of the prodrugs 9 and 10 were investigated in detail.

Product Details of 61-82-5. Bye, fridends, I hope you can learn more about C2H4N4, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Safety of 1H-1,2,4-Triazol-5-amine. Recently I am researching about DIFFERENT VALIDATION CRITERIA; REAL EXTERNAL PREDICTIVITY; CORRELATION-COEFFICIENT; IDENTIFICATION; ALTERNATIVES; EVALUATE; HAZARD, Saw an article supported by the . Published in PERGAMON-ELSEVIER SCIENCE LTD in OXFORD ,Authors: Galimberti, F; Moretto, A; Papa, E. The CAS is 61-82-5. Through research, I have a further understanding and discovery of 1H-1,2,4-Triazol-5-amine

The EFSA ‘Guidance on tiered risk assessment for edge-of-field surface waters’ underscores the importance of in silico models to support the pesticide risk assessment. The aim of this work was to use in silico models starting from an available, structured and harmonized pesticide dataset that was developed for different purposes, in order to stimulate the use of QSAR models for risk assessment. The present work focuses on the development of a set of in silico models, developed to predict the aquatic toxicity of heterogeneous pesticides with incomplete/unknown toxic behavior in the water compartment. The generated models have good fitting performances (R-2 : 0.75-0.99), they are internally robust (Q(2) loo: 0.66-0.98) and can handle up to 30% of perturbation of the training set (Q(2) Imo: 0.64-0.98). The absence of chance correlation was guaranteed by low values of R-2 calculated on scrambled responses (R-2 Y-scr: 0.11-0.38). Different statistical parameters were used to quantify the external predictivity of the models (CCCext: 0.73-0.91, Q(2) ext-Fn: 0.53-0.96). The results indicate that all the best models are predictive when applied to chemicals not involved in the models development. In addition, all models have similar accuracy both in fitting and in prediction and this represents a good degree of generalization. These models may be useful to support the risk assessment procedure when experimental data for key species are missing or to create prioritization lists for the general a priori assessment of the potential toxicity of existing and new pesticides which fall in the applicability domain. (C) 2020 Elsevier Ltd. All rights reserved.

Safety of 1H-1,2,4-Triazol-5-amine. Bye, fridends, I hope you can learn more about C2H4N4, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Category: Triazoles. Authors Cen, HY; Chen, ZY in ELSEVIER published article about in [Cen, Hongyu; Chen, Zhenyu] Huazhong Univ Sci & Technol, Hubei Key Lab Mat Chem & Serv Failure, Sch Chem & Chem Engn, Wuhan 430074, Peoples R China in 2021.0, Cited 53.0. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5

Functionalized graphene oxide (FGO) were synthesized and investigated as corrosion inhibitors of carbon steel in this research. The inhibition behavior of FGO in CO2-saturated NaCl solution was studied via weight loss, surface characterizations, and electrochemical measurements. Results confirm that FGO could protect metal effectively and the inhibition efficiency showed the extreme effect as the increase of FGO concentration, reaching a maximum of 83.4% at 20 mg/L. FGO can adsorb on carbon steel via the functionalized groups and form the hydrophobic cover layer on the metal surface by the lamellar nanoparticles.

Category: Triazoles. Bye, fridends, I hope you can learn more about C2H4N4, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Recently I am researching about BIOSYNTHESIS; FERMENTATION; CATALYSIS; FOOD, Saw an article supported by the Open Funding Project of the State Key Laboratory of Bioreactor Engineering. Published in SPRINGER in DORDRECHT ,Authors: Huang, YL; Liu, LJ; Zheng, GW; Zhang, XH; Wang, ZL. The CAS is 61-82-5. Through research, I have a further understanding and discovery of 1H-1,2,4-Triazol-5-amine. Computed Properties of C2H4N4

Filamentous fungi Monascus sp. has been utilized for fermentative production of food colorant (Red Yeast Rice) for more than 1000years in China. The main colorant components of Red Yeast Rice are mixture of red Monascus pigments (RMPs) with various primary amine residues. In the present work, the non-natural primary amine p-aminobenzamide, exhibiting as non-involved in nitrogen microbial metabolism, nontoxicity to microbial cells, and chemical reactivity with orange Monascus pigments (OMPs), was screened. Based on the screened result, RMPs with the single p-aminobenzamide residue were produced by cell suspension culture in a nonionic surfactant micelle aqueous solution via in situ chemical modification of OMPs. Furthermore, in situ chemical modification of OMPs also provided a strategy for maintaining a relatively low OMP concentration and then efficient accumulation of high concentration of RMPs (3.3g/l).

Welcome to talk about 61-82-5, If you have any questions, you can contact Huang, YL; Liu, LJ; Zheng, GW; Zhang, XH; Wang, ZL or send Email.. Computed Properties of C2H4N4

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics