Tag: M.W=0-100

An article Rapid biotransformation of the insensitive munitions compound, 3-nitro-1,2,4-triazol-5-one (NTO), by wastewater sludge WOS:000528211000001 published article about 2,4-DINITROANISOLE DNAN; BIODEGRADATION; DEGRADATION; REDUCTION; NITROAROMATICS; TRANSFORMATION; ENERGETICS; TOXICITY; IMX-101 in [Jog, Kalyani, V; Sierra-Alvarez, Reyes; Field, Jim A.] Univ Arizona, Dept Chem & Environm Engn, Tucson, AZ 85721 USA in 2020.0, Cited 40.0. Quality Control of 1H-1,2,4-Triazol-5-amine. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5

As the use of the new insensitive munitions compound 3-nitro-1,2,4-triazol-5-one (NTO) increases, wastewaters, runoff and groundwater containing NTO will be generated. Little is known about the fate of NTO during biological wastewater treatment. The objective of this study was to explore the ability of wastewater sludges to promote the biotransformation of NTO. Three different sludges, i.e., anaerobic granular sludge, anaerobic digested sludge, and return activated sludge, were used to study the biotransformation of NTO under anaerobic conditions. Three different electron donor amendments were compared- hydrogen, ethanol, and acetate. Mixed microbial communities in each of the three sludge sources were effective in the reductive biotransformation of NTO. 3-amino-1,2,4-triazol-5-one (ATO) was observed as the major product of NTO biotransformation. The highest maximum specific rate of NTO reduction, about 120 mg NTO/g volatile suspended solids/d, was observed in anaerobic granular sludge with hydrogen or ethanol supplied as electron donors. NTO biotransformation to ATO by anaerobic digested sludge was also studied under denitrifying conditions. In this case, reduction of NTO started only after complete denitrification of added nitrate. An important implication of this paper is that sludge from wastewater treatment plants can rapidly and readily reduce NTO to ATO. [GRAPHICS] .

Welcome to talk about 61-82-5, If you have any questions, you can contact Jog, KV; Sierra-Alvarez, R; Field, JA or send Email.. Quality Control of 1H-1,2,4-Triazol-5-amine

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

Recommanded Product: 1H-1,2,4-Triazol-5-amine. In 2020.0 CHEMISTRYSELECT published article about METAL-ORGANIC FRAMEWORKS in [Li, Zhuo; Lu, Ying; Zhang, Shan; Sun, Xiu-Wei; Dang, Tian-Yi; Zhang, Zhong; Tian, Hong-Rui; Liu, Shu-Xia] Northeast Normal Univ, Fac Chem, Minist Educ, Key Lab Polyoxometalate Sci, Changchun 130024, Jilin, Peoples R China in 2020.0, Cited 33.0. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5.

Nowadays, the research of proton conductive materials has been extended from traditional sulfonated polymers to novel crystalline solid materials. It is important but still challenging to develop high-performance proton-conducting materials suitable for proton exchange membrane fuel cells (PEMFCs). Considering the features of molybdenum oxide and triazole in the construction of proton-conducting material, two triazole-modified molybdenum oxides, [MoO3(trz)(0.5)]1and [H(atrz)(4)[(atrz)(2)(gamma-Mo8O26)] . 2H(2)O2(trz=1,2,4-triazole, atrz=3-amino-1,2,4-triazole), were re-synthesized under optimized synthetic conditions, and their proton-conducting performances were investigated.1and2show high proton conductivities of 1.94×10(-2) S cm(-1)(85 degrees C, 95 % RH) and 1.3×10(-3) S cm(-1)(65 degrees C, 95 % RH), respectively.

Welcome to talk about 61-82-5, If you have any questions, you can contact Li, Z; Lu, Y; Zhang, S; Sun, XW; Dang, TY; Zhang, Z; Tian, HR; Liu, SX or send Email.. Recommanded Product: 1H-1,2,4-Triazol-5-amine

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

Computed Properties of C2H4N4. In 2021.0 INT J BIOL MACROMOL published article about SOFTWOOD KRAFT LIGNIN; POLYPROPYLENE; POLYETHYLENE; TOUGHNESS; BLENDS in [Huang, Jinhao; Liu, Weifeng; Tu, Zhikai; Li, Jinxing; Lou, Hongming] South China Univ Technol, Guangdong Engn Res Ctr Green Fine Chem, Sch Chem & Chem Engn, Wushan Rd 381, Guangzhou 510640, Guangdong, Peoples R China; [Qiu, Xueqing] Guangdong Univ Technol, Guangzhou Higher Educ Mega Ctr, Sch Chem Engn & Light Ind, Waihuan Xi Rd 100, Guangzhou 510006, Peoples R China in 2021.0, Cited 31.0. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5.

In this work, the coordination-based energy sacrificial bonds have been constructed in the interphase between lignin and polyolefin elastomer to prepare high performance lignin-based thermoplastic elastomers (TPEs). The strength and toughness of lignin-based TPEs can be adjusted by choosing different nitrogen heterocyclic compounds as reactive assistants and Fe3+ or Zr2+ as metal coordination centers. It was demonstrated that 3-Amino-1,2,4-triazole with three nitrogen atoms in the heterocydic ring and one nitrogen branch chain could form the most efficient coordination bond system and generate the best mechanical performance. The system with ferric iron as coordination center exhibited better enhancement effect than divalent zinc. By adjusting the nitrogen-containing reactive additives or metal salts as coordination centers, the mechanical performance of the lignin-based TPE can be regulated, which provides a method for making green bio-composites with good strength and toughness, and also promotes the high value utilization of lignin in polymer materials. (C) 2021 Elsevier B.V. All rights reserved.

Welcome to talk about 61-82-5, If you have any questions, you can contact Huang, JH; Liu, WF; Qiu, XQ; Tu, ZK; Li, JX; Lou, HM 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

Name: 1H-1,2,4-Triazol-5-amine. Recently I am researching about HIRSHFELD SURFACE-ANALYSIS; X-RAY; BENZIMIDAZOLE; DERIVATIVES; OXIDATION; ISOMERISM; LIGAND; CO(II); ALPHA; ACID, Saw an article supported by the Fonds de la Recherche Scientifique-FNRSFonds de la Recherche Scientifique – FNRS [CDR 33694457]; bilateral WBI action with Morocco (COP 22 Program 2018-2022). Published in ELSEVIER SCIENCE INC in NEW YORK ,Authors: Chkirate, K; Fettach, S; El Hafi, M; Karrouchi, K; Elotmani, B; Mague, JT; Radi, S; Faouzi, ME; Adarsh, NN; Essassi, E; Garcia, Y. The CAS is 61-82-5. Through research, I have a further understanding and discovery of 1H-1,2,4-Triazol-5-amine

Two Cu(II) coordination complexes, C1 and C2 of the formula [Cu(4)2(H2O)(2)], have been prepared by reaction between CuCl2 center dot 2H(2)O and 7-ethoxycarbonylmethyl-5-methyl-1,2,4[1,5-a]pyrimidine (L) in a 1:2 M:L molar ratio. The L molecule decomposes during the reaction process into 7-carboxy-5-methyl-[1,2,4]-triazolo[1,5-a]pyrimidine (4) through an intermediate, ethyl 2,2-dihydroxy-2-(5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl) acetate (5), which has been isolated and its crystal structure determined by X-ray diffraction. The X-ray analysis of the single crystals of [Cu(4)(2)(H2O)(2)] obtained from the slow evaporation of EtOH and MeOH, separately, revealed the formation of solvent induced polymorphs C1 and C2, respectively. The primary supramolecular synthon for C1 and C2 are six membered ring, and square shaped hydrogen bonded architecture, respectively. The self-assembly of such synthons resulted in a two dimensional hydrogen bonded sheet supported by O-H center dot center dot center dot O interactions. In addition, the antioxidant properties of the ligands and its complexes were evaluated in vitro using 1,1-diphenyl-2-picrylhydrazyl acid, 2,2′-azino-bis (3-ethylbenzothiazoline-6 sulfonic acid radical scavenging methods and ferric reducing antioxidant power.

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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. In 2020.0 CHEMOSPHERE published article about MICROALGAE CULTIVATION; MAILLARD REACTION; AQUEOUS-PHASE; HILL EQUATION; FATTY-ACIDS; ALGAE; WASTE; OIL; INHIBITION; CONVERSION in [Alimoradi, Sirwan; Sturm, Belinda] Univ Kansas, Civil Environm & Architectural Engn Dept, Lawrence, KS 66045 USA; [Stohr, Hannah; Stagg-Williams, Susan] Univ Kansas, Chem & Petr Engn Dept, Lawrence, KS 66045 USA in 2020.0, Cited 42.0. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5.

This study investigated the nutrient content and reuse potential of wastewater generated during hydrothermal liquefaction of microalgal biomass. The hydrothermal liquefaction reaction was tested at 270, 300, 330, and 345 degrees C to determine the effect of temperature on the formation of non-biodegradable dissolved organic nitrogen (nbDON). Total nitrogen, ammonium, color, and toxicity were selected as key characteristics for the reuse of hydrothermal liquefaction wastewater. Results indicated that a higher concentration of nbDON(5) (nbDON defined with a 5 day growth assay) and more diverse heterocyclic N-containing organic compounds were associated with greater toxicity as measured by a growth rate assay. For the tested temperature ranges, the total nitrogen content of the hydrothermal liquefaction wastewater slightly decreased from 5020 +/- 690 mg L-1 to 4160 +/- 120 mg L-1, but the % nbDON(5) fraction increased from 57 +/- 3 %DON to 96 +/- 5 %DON. The temperature of hydrothermal liquefaction reactions can be optimized to maximize carbon conversion and nitrogen recovery. (C) 2019 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 Alimoradi, S; Stohr, H; Stagg-Williams, S; Sturm, B 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

Name: 1H-1,2,4-Triazol-5-amine. In 2020.0 TOXICOL IN VITRO published article about INDUCED OXIDATIVE STRESS; HYDROGEN-PEROXIDE; SUPEROXIDE-DISMUTASE; C-ABL; CELLS; ANTIOXIDANT; EXPRESSION; GENE; DOXORUBICIN; GLUTATHIONE in [Grilo, Luis F.; Martins, Joao D.; Cavallaro, Chiara H.; Oliveira, Paulo J.; Pereira, Susana P.] CNC Ctr Neurosci & Cell Biol, UC Biotech Bldg,Biocant Pk, Cantanhede, Portugal; [Nathanielsz, Peter W.] Coll Agr & Nat Resources, Dept Anim Sci, Laramie, WY USA; [Pereira, Susana P.] Univ Porto, Fac Sport, Res Ctr Phys Act Hlth & Leisure CIAFEL, Porto, Portugal in 2020.0, Cited 64.0. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5.

Oxidative stress biomarkers are powerful endpoints in toxicological research. Cellular reductive/oxidative balance affects numerous signaling pathways involving H2O2. Detoxification and control of H2O2 levels results mainly from catalase activity. The aim of this work was to develop a precise, simple, cost-effective microassay to measure catalase activity in small tissue samples and cell extracts. We developed a protocol that quantifies H2O2 decomposition by intrinsic catalase in biological samples. Catalase activity was calculated based on rate of decomposition of H2O2, following absorbance at 240 nm. We developed a multi-well spectroscopic approach, reducing sample quantity requirements and allowing simultaneous assessment of large number of samples. The protocol is sensitive across a wide range of catalase activity (11.5-7575 U). The assay presents a 95% confidence interval with an intra-assay coefficient of variation of 3.7%, an inter-assay coefficient of variation of 6.2% and good correlation with a commercial kit. The assay was established and validated for different biological samples, including sheep hepatic tissue and human tumor and non-tumor cell lines. This high-throughput method is robust, sensitive, time-saving and cost-effective, generating highly reproducible results with precision and good correlation with a commercial kit reinforcing the method’s validity for research and toxicological applications.

Name: 1H-1,2,4-Triazol-5-amine. Welcome to talk about 61-82-5, If you have any questions, you can contact Grilo, LF; Martins, JD; Cavallaro, CH; Nathanielsz, PW; Oliveira, PJ; Pereira, SP 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

COA of Formula: C2H4N4. I found the field of Chemistry very interesting. Saw the article Divalent manganese, cobalt, copper and cadmium complexes of (Z)-N-benzoyl-N ‘-(1H-1,2,4-triazol-3-yl)carbamimidothioic acid: Preparation, characterization, computational and biological studies published in 2021.0, Reprint Addresses Abu El-Reash, GM (corresponding author), Mansoura Univ, Dept Chem, Fac Sci, POB 70, Mansoura, Egypt.. The CAS is 61-82-5. Through research, I have a further understanding and discovery of 1H-1,2,4-Triazol-5-amine.

In this work, (Z)-N-benzoyl-N ‘-(1H-1,2,4-triazol-3-yl)carbamimidothioic acid and its Mn(II), Co(II), Cu(II) and Cd(II) complexes were introduced for the first time. This carbonyl thiourea ligand was prepared by the reaction of 1H-1,2,4-triazol-3-amine with benzoyl isothiocyanate. The structural elucidation of these compounds was performed using elemental analysis and spectral and magnetic measurements. Octahedral structures of all complexes, except Cd(II) complex with a tetrahedral geometry, were confirmed by applying DFT structural optimization. The thermal decomposition behaviour of metal complexes of carbonyl thiourea ligand is discussed. The calculation of kinetic parameters for prepared complexes (E-a, A, Delta H*, Delta S* and Delta G*) of all thermal degradation stages has been evaluated using two comparable approaches. Antimicrobial and ABTS-antioxidant studies indicated potent activity of Cd(II) complex compared with the other investigated compounds. The cytotoxic activity of the prepared compounds was investigated in vitro. The results indicated potent activity of Mn(II) complex against both HePG2 (liver carcinoma) and MCF-7 (breast carcinoma) cancer cells.

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

Authors Ibrahim, MA; Allehyani, ES in PERGAMON-ELSEVIER SCIENCE LTD published article about BIOLOGICAL-ACTIVITIES; DERIVATIVES; BENZOFURAN in [Ibrahim, Magdy A.] Ain Shams Univ, Fac Educ, Dept Chem, Cairo, Egypt; [Allehyani, Esam S.] Umm Al Qura Univ, Univ Coll Al Jamoum, Dept Chem, Mecca, Saudi Arabia in 2020.0, Cited 25.0. HPLC 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

The chemical behavior of 4,9-dimethoxy-5-oxo-5H-furo[3,2-g]-chromene-6-carbonitrile (khellin-6-carbonitrile) (1) was examined towards a variety of nitrogen nucleophiles. Some novel Schiff bases 5-7 were prepared from reaction of carbonitrile 1 with some heterocyclic amines. Treatment of carbonitrile 1 with some hydrazine derivatives in boiling ethanol afforded pyrazole derivatives 8-13. Khellin-6-carbonitrile (1) reacted with hydrazine hydrate and phenylhydrazine in acetic acid to afford angular heteroannulated furo[3′,2′:6,7]-chromeno [4,3-c]pyrazol-4(1H)-one derivatives 14 and 15. Triazolo[1,5-a]pyrimidine 16 and pyrimido[1,2-a]benzimidazole 17 were synthesized through ring opening and recyclization reactions of compound 1 with 3-amino-1,2,4-triazole and 2-aminobenzimidazole, respectively. Reaction of compound 1 with guanidine and cyanoguanidine in ethanolic potassium hydroxide solution resulted in ring conversion giving the novel angular furo [3 ‘,2’ :6,7] chromeno [4,3-d]pyrimidin-5-ones 18 and 19. The antimicrobial activity of the prepared compounds appeared distinguish activity against the selected microorganisms.

Welcome to talk about 61-82-5, If you have any questions, you can contact Ibrahim, MA; Allehyani, ES or send Email.. HPLC 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

Zohari, N; Mohammadkhani, FG in [Zohari, Narges; Mohammadkhani, Faezeh Ghiasvand] Malek Ashtar Univ Technol, Chem, Fac Chem & Chem Engn, Shahid Shaabanloo St, Tehran 158751774, Iran published Detonation Velocity Assessment of Energetic Cocrystals Using QSPR Approach in 2020.0, Cited 39.0. 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.

In order to design a new energetic material with desirable performance, it is necessary to know its detonation performance. This study, exhibits a linear relationship between detonation velocity of energetic cocrystals and their molecular structure through quantitative structure property relationship (QSPR) method. The methodology of this research affords a new model which can relate the detonation velocity of energetic cocrystals to their several molecular structural descriptors. Moreover, this method supposes that the detonation velocity of energetic cocrystals is a function of n(N), Mw, n(C)/n(H), and n(O)/n(H). The new correlation is acquired on the basis of calculated data of detonation velocities of 40 cocrystals through reliable methods as training set. The R-2 or determination coefficient of the obtained correlation is 0.952. The new correlatoion provides an appropriate estimation for further 12 energetic cocrystals as test set. Meanwhile, the root mean square and average absolute deviation of a newly introduced correlation were found to be 0.398 and 0.308 km center dot s(-1), respectively. As a matter of fact, it is conceivable to design novel energetic cocrystals by the utility of the proposed correlation.

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 Procyanidin B2 Improves Oocyte Maturation and Subsequent Development in Type 1 Diabetic Mice by Promoting Mitochondrial Function WOS:000555379800005 published article about ATP CONTENT; HISTONE CROTONYLATION; OXIDATIVE STRESS; GENE-EXPRESSION; IN-VITRO; IDENTIFICATION; DYSFUNCTION; TEMPERATURE; METABOLISM; FERTILITY in [Luo, Yuxi; Zhuan, Qingrui; Du, Xingzhu; Fu, Xiangwei] China Agr Univ, Coll Anim Sci & Technol, Natl Engn Lab Anim Breeding, Beijing Key Lab Anim Genet Improvement, Beijing 100193, Peoples R China; [Li, Jun] Hebei Med Univ, Hosp 1, Dept Reprod Med, Shijiazhuang 050031, Hebei, Peoples R China; [Huang, Zhengyuan] Imperial Coll London, Chelsea & Westminster Hosp, Dept Metab Digest & Reprod, London SW10 9NH, England; [Hou, Yunpeng] China Agr Univ, Coll Biol Sci, State Key Lab Agro Biotechnol, Yuanmingyuan West Rd 2, Beijing 100193, Peoples R China in 2020.0, Cited 55.0. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5. Recommanded Product: 61-82-5

Type 1 diabetes (T1D) results in decreased oocyte quality and compromised early embryonic development. Procyanidin B2 (PB2) is a natural compound extracted from grape seeds and has strong antioxidant activity in vivo. This study evaluated the effect of PB2 on oocyte maturation in diabetic mice. Diabetic mice were induced by streptozotocin (STZ) injection. PB2 was supplemented in the in vitro maturation medium, and the ratio of germinal vesicle breakdown (GVBD) and polar body extrusion (PBE), reactive oxygen species (ROS) levels, mitochondrial function, developmental ability, as well as crotonylation at H4K5 were determined in oocytes. PB2 can promote the extrusion of PBE (88.34% vs. 75.02%,P < 0.05); reduce the generation of ROS (1.12 vs. 1.96,P < 0.05); and improve the level of mitochondrial membrane potential (0.87 vs. 0.79 Delta phi m,P < 0.05), ATP level (1.31 vs. 0.71 pmol,P < 0.05), and mitochondria temperature (618.25 vs. 697.39 pixels,P < 0.05). The addition of PB2 also improved the level of oocyte crotonylation at H4K5 (crH4K5) (47.26 vs. 59.68 pixels,P < 0.05) and increased the blastocyst rate (61.51% vs. 36.07%,P < 0.05) after parthenogenetic activation. Our results are the first to reveal a role for PB2 in promoting the viability of oocytes by regulating the mitochondrial function. Moreover, we uncover that PB2 can improve the level of crH4K5, which provides a new strategy to combat the decline in oocyte quality of diabetic. Recommanded Product: 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