Tag: M.W=0-100

SDS of cas: 61-82-5. I found the field of Chemistry; Energy & Fuels; Engineering very interesting. Saw the article Characterization and potential utilization of extracts and pyrolyzates from Jasminum nudiflorum Lindl. Bark published in 2021, Reprint Addresses Peng, WX (corresponding author), Henan Agr Univ, Henan Prov Engn Res Ctr Biomass Value Added Prod, Zhengzhou 450002, Peoples R China.. The CAS is 61-82-5. Through research, I have a further understanding and discovery of 1H-1,2,4-Triazol-5-amine.

Utilization of lignocellulosic biomass is increasingly important. Jasminum nudiflorum Lindl. (JNL) is a widely cultivated landscape plant in China. To evaluate the chemical components, pyrolysis characteristics as well as the potential values of JNL bark for utilization, the components were extracted using methanol, ethanol, and benzene/ethanol (2:1, v/v) and pyrolyzed from room temperature to 300 ?C, respectively. Many components were detected in the extracts and the pyrolyzates of JNL bark and their chemical properties were analyzed. The compounds identified in the extracts and the pyrolyzates of JNL bark included acids, aldehydes, alcohols, esters, ketones, aromatics, saccharides, olefins, and nitrogen-containing compounds. Some of the identified compounds, such as urs-12-en-28-al, 3-(acetyloxy)-, (3.beta.)-, 5-hydroxymethylfurfural, and vanillin, are widely used in the medical, energy, and food industries. The pyrolysis of JNL bark using thermogravimetric (TG) analyzer showed the highest reaction rate occurred at between 200 and 300 ?C where the maximum mass loss was observed. According to the Coats-Redfern method, the calculated apparent activation energy (E) and pre-exponential factor (A) of the pyrolysis process of JNL bark were 52.04 kJ mol- 1 and 3.14 ? 105 min-1, respectively. This research provides information on the components and pyrolysis characteristics of JNL bark, which shows great potential for application in medical, food, and chemical industries.

Welcome to talk about 61-82-5, If you have any questions, you can contact Gu, HP; Foong, SY; Lam, SS; Yue, XC; Yang, J; Peng, WX or send Email.. SDS of cas: 61-82-5

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

Badran, A; El-Gohary, NM; Ibrahim, MA; Hashiem, SH in [Badran, Al-Shimaa; El-Gohary, Nasser M.; Ibrahim, Magdy A.; Hashiem, Salsabeel H.] Ain Shams Univ, Fac Educ, Dept Chem, Cairo 11711, Egypt published Reactivity of some 3-substituted-6,8-dimethylchromones toward some nucleophilic reagents in 2020.0, Cited 36.0. Application In Synthesis 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.

The reactivity of 3-substituted-6,8-dimethylchromone derivatives 1-5 was investigated toward selected nucleophilic reagents namely; 3-amino-1,2,4-triazole, 2-aminobenzimidazole, 7-chloro-4-hydrazinoquinoline, and 5,6-diphenyl-3-hydrazino-1,2,4-triazine. These nucleophiles were allowed to react with 6,8-dimethylchromone-3-carboxaldehyde (1) through condensation with the aldehyde group with opening of gamma-pyrone ring giving compounds 6, 7, 10, and 11. Reactions with 6,8-dimethylchromone-3-carbonitrile (2), and 6,8-dimethylchromone-3-carboxylic acid (3) occur via attack at position 2 in both compounds followed by cycloaddition onto the nitrile function (in case of carbonitrile 2) or decarboxylation and cyclocondensation with the carbonyl group (in case of carboxylic acid 3). The current nucleophilic reagents reacted with simple condensation products 4 and 5, in boiling dioxane, through nucleophilic addition at the exocyclic vinyl bond followed by addition at the C(sic)N group giving 6,8-dimethylchromone linked various heterocyclic systems 20-27.

Application In Synthesis 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

I found the field of Pharmacology & Pharmacy very interesting. Saw the article A Triazolotriazine-Based Dual GSK-3 beta/CK-1 delta Ligand as a Potential Neuroprotective Agent Presenting Two Different Mechanisms of Enzymatic Inhibition published in 2019.0. Formula: C2H4N4, Reprint Addresses Federico, S (corresponding author), Univ Trieste, Dept Chem & Pharmaceut Sci, Via Licio Giorgeri 1, I-34127 Trieste, Italy.; Cavalli, A (corresponding author), Ist Italiano Tecnol, Drug Discovery & Dev D3, Via Morego 30, I-16163 Genoa, Italy.. The CAS is 61-82-5. Through research, I have a further understanding and discovery of 1H-1,2,4-Triazol-5-amine

Glycogen synthase kinase 3 beta (GSK-3 beta) and casein kinase 1 delta (CK-1 delta) are emerging targets for the treatment of neuroinflammatory disorders, including Parkinson’s disease. An inhibitor able to target these two kinases was developed by docking-based design. Compound 12, 3-(7-amino-5-(cyclohexylamino)-[1,2,4]triazolo[1,5-a][1,3,5]triazin-2-yl)-2-cyanoacrylamide, showed combined inhibitory activity against GSK-3 beta and CK-1 delta [IC50(GSK-3 beta)=0.17 mu m; IC50(CK-1 delta)=0.68 mu m]. In particular, classical ATP competition was observed against CK-1 delta, and a co-crystal of compound 12 inside GSK-3 beta confirmed a covalent interaction between the cyanoacrylamide warhead and Cys199, which could help in the development of more potent covalent inhibitors of GSK-3 beta. Preliminary studies on in vitro models of Parkinson’s disease revealed that compound 12 is not cytotoxic and shows neuroprotective activity. These results encourage further investigations to validate GSK-3 beta/CK-1 delta inhibition as a possible new strategy to treat neuroinflammatory/degenerative diseases.

Formula: C2H4N4. Welcome to talk about 61-82-5, If you have any questions, you can contact Redenti, S; Marcovich, I; De Vita, T; Perez, C; De Zorzi, R; Demitri, N; Perez, DI; Bottegoni, G; Bisignano, P; Bissaro, M; Moro, S; Martinez, A; Storici, P; Spalluto, G; Cavalli, A; Federico, S 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

Formula: C2H4N4. I found the field of Cell Biology; Endocrinology & Metabolism very interesting. Saw the article US EPA’s regulatory pesticide evaluations need clearer guidelines for considering mammary gland tumors and other mammary gland effects published in 2020.0, Reprint Addresses Rudel, RA (corresponding author), Silent Spring Inst, Newton, MA 02460 USA.. The CAS is 61-82-5. Through research, I have a further understanding and discovery of 1H-1,2,4-Triazol-5-amine.

Breast cancer risk from pesticides may be missed if effects on mammary gland are not assessed in toxicology studies required for registration. Using US EPA’s registration documents, we identified pesticides that cause mammary tumors or alter development, and evaluated how those findings were considered in risk assessment. Of 28 pesticides that produced mammary tumors, EPA’s risk assessment acknowledges those tumors for nine and dismisses the remaining cases. For five pesticides that alter mammary gland development, the implications for lactation and cancer risk are not assessed. Many of the mammary-active pesticides activate pathways related to endocrine disruption: altering steroid synthesis in H295R cells, activating nuclear receptors, or affecting xenobiotic metabolizing enzymes. Clearer guidelines based on breast cancer biology would strengthen assessment of mammary gland effects, including sensitive histology and hormone measures. Potential cancer risks from several common pesticides should be re-evaluated, including: malathion, triclopyr, atrazine, propylene oxide, and 3-iodo-2-propynyl butylcarbamate (IPBC).

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

Recommanded Product: 61-82-5. In 2021.0 ANAL METHODS-UK published article about RESONANCE ENERGY-TRANSFER; GOLD NANOCLUSTERS; FLUORESCENT SENSOR; RESIDUE; NANOCRYSTALS; PESTICIDES; CELLS; SERUM; PROBE; WATER in [Liu, Haijian; Dong, Libin; Wang, Miao; Huang, Guofu] Weifang Univ Sci & Technol, Shandong Peninsula Engn Res Ctr Comprehens Brine, Shouguang 262700, Weifang, Peoples R China; [Liu, Haijian; Huang, Guofu] Weifang Univ Sci & Technol, Weifang Key Lab Pollut Control & Resource Utiliza, Shouguang 262700, Weifang, Peoples R China in 2021.0, 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.

Herein, a novel and sensitive fluorescence method for cartap determination is established on the basis of the inner filter effect (IFE) of gold nanoparticles (Au NPs) on the fluorescence of glutathione protected Cu NCs (GSH-Cu NCs). In the presence of Au NPs, the fluorescence of GSH-Cu NCs was strongly quenched by the IFE because the absorption spectra of Au NPs overlap well with the emission spectra of GSH-Cu NCs. Upon addition of cartap, cartap could induce the aggregation of Au NPs whose absorption spectrum does not overlap with the emission spectrum of GSH-Cu NCs. Then, with the increase in cartap concentration, the IFE-decreased fluorescence was gradually recovered, realizing the fluorescence sensing of cartap. Under optimal conditions, the proposed method has a good linear relationship with cartap concentration in the range of 7-100 nM, and the detection limit is 3.34 nM. In addition, satisfactory results were obtained for cartap analysis using tap water and cabbage as real samples, which demonstrated that the method as-developed would have great practical application prospects.

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.. Recommanded Product: 61-82-5

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. Khan, S; Alothman, ZA; Mohammad, M; Islam, MS; Slawin, A; Wabaidur, SM; Islam, MM; Mir, MH in [Khan, Samim; Mohammad, Mukti; Islam, Md Sanaul; Islam, Md Maidul; Mir, Mohammad Hedayetullah] Aliah Univ, Dept Chem, Kolkata 700156, India; [Alothman, Zeid Abdullah; Wabaidur, Saikh Mohammad] King Saud Univ, Coll Sci, Chem Dept, Riyadh 11451, Saudi Arabia; [Slawin, Alexandra] Univ St Andrews, Sch Chem, Purdie Bldg, North Haugh St Andrews KY16 9ST, Fife, Scotland published Synthesis and characterization of a hydrogen bonded metal-organic cocrystal: Exploration of its DNA binding study 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.

A metal-organic cocrystal, [Co(2-quin)(2)(3-ata)(2)]center dot[Co(2-quin)(2)(H2O)(2)] (1) (H-2-quin = 2-quinalidic acid and 3-ata = 3-amino-1,2,4-triazole), has been synthesized and characterized by elemental analysis as well as the single-crystal X-ray diffraction (SCXRD) technique. Compound 1 crystallizes in the triclinic space group P (1) over bar and shows significant hydrogen bonding interactions, leading to the formation of supramolecular polymers. Hirshfeld surfaces analysis has been performed to investigate the non-covalent interactions in the crystal packing. The cocrystal shows a good in vitro binding propensity with ctDNA, which was reflected by its high binding constant (K-b) value of 2412 M-1. A docking study has also been carried out to corroborate the experimental findings. (C) 2020 Elsevier Ltd. All rights reserved.

Welcome to talk about 61-82-5, If you have any questions, you can contact Khan, S; Alothman, ZA; Mohammad, M; Islam, MS; Slawin, A; Wabaidur, SM; Islam, MM; Mir, MH or send Email.. 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

In 2019.0 SYNTHETIC COMMUN published article about AGENTS; SAR; AMINOAZOLES; INHIBITORS in [Kolosov, Maksim A.; Shvets, Elena H.; Manuenkov, Dmitriy A.; Kulyk, Olesia G.; Orlov, Valeriy D.] Kharkov Natl Univ, Sch Chem, Dept Organ Chem, Kharkov, Ukraine; [Mazepa, Alexander V.] Natl Acad Sci, AV Bogatsky Physicochem Inst, Odessa, Ukraine in 2019.0, Cited 26.0. 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

6-Functionalized 7-R-4,7-dihydro[1,2,4]azolo[1,5-a]pyrimidines (R = H or Me) were synthesized by Biginelli-like reaction of formaldehyde or acetaldehyde, aminoazoles, and corresponding beta-dicarbonyl precursor. Alkylation of the obtained compounds proceeds smoothly at position 4, while oxidation leads to 7-R-[1,2,4]azolo[1,5-a]pyrimidines formation. 6-Ethoxycarbonyl derivatives could be reduced to the corresponding alcohols by LiAlH4 and hydrolyzed to the acids. [GRAPHICS] .

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

In 2021.0 CURR BIOL published article about OLFACTORY-BULB; LABELED LINES; INHIBITION; ORGANIZATION; REPRESENTATIONS; MECHANISMS; RECEPTORS; PATHWAYS; AMYGDALA; NEURONS in [Qiu, Qiang; Wu, Yunming; Ma, Limei; Yu, C. Ron] Stowers Inst Med Res, 1000 East 50th St, Kansas City, MO 64110 USA; [Yu, C. Ron] Univ Kansas, Med Ctr, Dept Anat & Cell Biol, 3901 Rainbow Blvd, Kansas City, KS 66160 USA; [Yu, C. Ron] Twitter YuLab19, Kansas City, KS 66160 USA in 2021.0, Cited 79.0. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5. Computed Properties of C2H4N4

Odors carrying intrinsic values often trigger instinctive aversive or attractive responses. It is not known how innate valence is encoded. An intuitive model suggests that the information is conveyed through specific channels in hardwired circuits along the olfactory pathway, insulated from influences of other odors, to trigger innate responses. Here, we show that in mice, mixing innately aversive or attractive odors with a neutral odor and, surprisingly, mixing two odors with the same valence, abolish the innate behavioral responses. Recordings from the olfactory bulb indicate that odors are not masked at the level of peripheral activation and glomeruli independently encode components in the mixture. In contrast, crosstalk among the mitral and tufted (M/T) cells changes their patterns of activity such that those elicited by the mixtures can no longer be linearly decoded as separate components. The changes in behavioral and M/T cell responses are associated with reduced activation of brain areas linked to odor preferences. Thus, crosstalk among odor channels at the earliest processing stage in the olfactory pathway leads to re-coding of odor identity to abolish valence associated with the odors. These results are inconsistent with insulated labeled lines and support a model of a common mechanism of odor recognition for both innate and learned valence associations.

Computed Properties of C2H4N4. Welcome to talk about 61-82-5, If you have any questions, you can contact Qiu, Q; Wu, YM; Ma, LM; Yu, CR 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

An article Ring Opening and Recyclization Reactions with Chromone-3-carbonitrile WOS:000461906200039 published article about BIOLOGICAL EVALUATION; CLOSURE REACTIONS; DERIVATIVES; AGENTS; REARRANGEMENT; HYDRAZONE; CHROMONES; ANALOGS; ACID; DCP in [Ibrahim, Magdy A.; El-Kazak, Azza M.] Ain Shams Univ, Fac Educ, Dept Chem, Cairo 11711, Egypt in 2019.0, Cited 32.0. Recommanded Product: 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

Chemical transformations of chromone-3-carbonitrile (1) with some substituted hydrazines, namely, thiosemicarbazide, S-methyl/benzyldithiocarbazate, 7-chloro-4-hydrazinoquinoline, and 3-hydrazino-5,6-diphenyl-1,2,4-triazine, led to substituted pyrazoles 2, 5-8. Ring opening of carbonitrile 1 followed by recyclization with 3-amino-1,2,4-triazole and 2-aminobenzimidazole gave triazolo[1,5-a]pyrimidine 9 and pyrimido[1,2-a]benzimidazole 10, respectively. Treatment of carbonitrile 1 with some heterocyclic amines produced 2-amino-3-substituted-chromones 11 and 12. The novel 3-hydroxychromeno[4,3-b]pyrazolo[4,3-e]pyridin-5(1H)-one (13) was efficiently synthesized from the ring conversion of carbonitrile 1 with cyanoacetohydrazide. A mixture of chromeno[2,3-b]naphthyridine 14 and chromeno[4,3-b]pyridine 15 was obtained from base catalyzed transformation of carbonitrile 1 with malononitrile dimer. A diversity of novel annulated chromeno[2,3-b]pyridines 16-22 was also synthesized. Chromeno[2,3-b]pyrrole-2-carboxylate 23 was obtained from the reaction of carbonitrile 1 with ethyl chloroacetate. Structures of the new synthesized products were deduced on the basis of their analytical and spectral data.

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

Product Details of 61-82-5. In 2019.0 J MOL STRUCT published article about METAL-ORGANIC FRAMEWORKS; IONIC LIQUID; INHIBITORS; DESIGN; DERIVATIVES; EFFICIENT; POTENT; WATER; ACID in [Abdollahi-Basir, Mohammad Hossein; Shirini, Farhad; Tajik, Hassan] Univ Guilan, Coll Sci, Dept Chem, Rasht 4133519141, Iran; [Ghasemzadeh, Mohammad Ali] Islamic Azad Univ, Qom Branch, Dept Chem, Qom, Iran in 2019.0, 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.

Zinc terephthalate metal-organic framework catalyzed one-pot, three-component reaction of 3-amino-1H-1,2,4-triazoles, aromatic aldehydes and barbituric acid to prepare some new pyrimido[4,5-d][1,2,4]triazolo[1,5-a]pyrimidinediones. The reactions conducted under ultrasonic irradiation and solvent-free conditions with good to excellent yields of products. The zinc terephthalate metal-organic framework catalyst could be recovered by a simple filtration and applied in consecutive runs with no significant decrease in the yield. The method was demonstrated to be a truly green process with economics and sustainability. (C) 2019 Elsevier B.V. All rights reserved.

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