Tag: M.W:200-300

Chemical research careers are more diverse than they might first appear, as there are many different reasons to conduct research and many possible environments. , Quality Control of Sodium 2-(4-((2-oxocyclopentyl)methyl)phenyl)propanoate, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 80382-23-6, Name is Sodium 2-(4-((2-oxocyclopentyl)methyl)phenyl)propanoate, molecular formula is C15H17NaO3, belongs to phthalazine compound. In a document, author is Abedini, Masoumeh.

Succinimidinium N-sulfonic add hydrogen sulfate is prepared as a new ionic liquid and characterized with a variety of techniques including FT-IR,H-1 and C-13 NMR, SEM, mass spectra method as well as Hammett acidity function. After identification, this reagent was used as an efficient catalyst for the multi-component synthesis of 2H-indazolo[2,1-b]phthalazine-trione derivatives. The simple work-up, mild reaction conditions, excellent yields and relatively short reaction times are the notable advantages of this protocol. In addition, the ionic liquid could be recycled several times without appreciable reduction in its catalytic activity. (C) 2015 Elsevier B.V. All rights reserved.

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Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

Some examples of the diverse research done by chemistry experts include discovery of new medicines and vaccines, improving understanding of environmental issues, and development of new chemical products and materials. 117-34-0, Name is 2,2-Diphenylacetic acid, molecular formula is C14H12O2, Recommanded Product: 117-34-0, belongs to phthalazine compound, is a common compound. In a patnet, author is Zaky, Omnyia Said, once mentioned the new application about 117-34-0.

A simple green and efficient one-pot multi-component synthesis of 1H-pyrozolo[1,2-b]phthalazine-5,10-diones and 2H-indazolo[2,1-b]phthalazine-triones has been developed utilizing one-pot multi-component reaction of aromatic aldehydes, active methylene reagents, phthalic anhydride, and hydrazine hydrate or alternatively phthalhydrazide in glycerol without catalyst under controlled microwave heating. The current synthetic protocol offers several advantages such as excellent yields, high EcoScale and atom economy, simple working up reactants and products, and the absence of hazardous catalysts or solvents.

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Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

Synthetic Route of 80382-23-6, As a society publisher, everything we do is to support the scientific community – so you can trust us to always act in your best interests, and get your work the international recognition that it deserves. 80382-23-6, Name is Sodium 2-(4-((2-oxocyclopentyl)methyl)phenyl)propanoate, SMILES is CC(C1=CC=C(CC2C(CCC2)=O)C=C1)C([O-])=O.[Na+], belongs to phthalazine compound. In a article, author is Zare, Mohammad Reza, introduce new discover of the category.

Sulfonated magnetic nanoparticles (SO3H-Fe3O4@SiO2 MNPs) have been explored as an efficient, cost-effective, and recyclable nanocatalyst for the facile synthesis of 3,4-dihydro-2H-indazolo[1,2-b]phthalazin-1,6,11(13H)-triones through a one-pot three-component reaction between aldehydes, dimedone, and phthalhydrazide under mild and green (solvent-free) conditions. Simple separation of the catalyst using an external magnet, efficient recyclability of the developed magnetic nanocatalyst up to five fresh runs without significant loss in its catalytic activity, excellent yields of the designed reactions (88 to 98%), low reaction times as well as solvent-free and facial reaction condition are some advantages of the present procedure that qualified the fabricated magnetic nanocatalyst for industrial applications.

Synthetic Route of 80382-23-6, Consequently, the presence of a catalyst will permit a system to reach equilibrium more quickly, but it has no effect on the position of the equilibrium as reflected in the value of its equilibrium constant.I hope my blog about 80382-23-6 is helpful to your research.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

Recommanded Product: Boc-D-Phenylglycinol, While the job of a research scientist varies, most chemistry careers in research are based in laboratories, where research is conducted by teams following scientific methods and standards. 102089-74-7, Name is Boc-D-Phenylglycinol, SMILES is [C@@H](NC(OC(C)(C)C)=O)(C1=CC=CC=C1)CO, belongs to phthalazine compound. In a article, author is Khaleghi Abbasabadi, Masoud, introduce new discover of the category.

In this research, we report a novel synthesis of magnetic beta-alanine-functionalized-graphene oxide quantum dots Fe3O4@GOQDs-N-(beta-alanine) as a recyclable and eco-friendly heterogeneous nanocatalyst. The catalytic efficiency of these nanosheets was explored as a basic catalyst for a one-pot three-component synthesis of various 1H-pyrazolo[1,2-b]phthalazine-5,10-dione and 2,3-dihydroquinazolin-4(1H)-one derivatives. The reactions proceeded smoothly under mild and green conditions to afford the respected products in excellent yields. The structure of this newly fabricated catalyst was successfully confirmed by different analytical techniques such as Fourier transform infrared spectroscopy, X-ray diffraction, field emission-scanning electron microscopy, high-resolution transmission electron microscopy, energy-dispersive X-ray spectroscopy, vibrating sample magnetometry, and thermogravimetric analysis. The stability and recyclability of the catalyst were examined by performing the model reaction in six consecutive runs. The recovered catalyst from the first run was directly used for the next runs with no significant loss of catalytic activity.

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Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

Electric Literature of 81-16-3, While the job of a research scientist varies, most chemistry careers in research are based in laboratories, where research is conducted by teams following scientific methods and standards. 81-16-3, Name is 2-Aminonaphthalene-1-sulfonic acid, SMILES is O=S(C1=C2C=CC=CC2=CC=C1N)(O)=O, belongs to phthalazine compound. In a article, author is Amirmahani, Najmeh, introduce new discover of the category.

Tetrabutyl phosphonium sulfate ([TBP](2)SO4), as novel room-temperature ionic liquid (RTIL), was synthesized by a simple cost-effective method, characterized by H-1, C-13, P-31 NMR and FT-IR spectrophotometry. The newly prepared catalyst was used as an efficient catalyst in some four multicomponent reactions (4MCRs) e. g., to synthesis pyridazino[1,2-a]indazole, indazolo[2,1-b]phthalazine and pyrazolo[1,2-b]phthalazine. This green method has several advantages such as short reaction time, using simple methods to prepare catalysts and products, easy operation and high efficiency of products. In addition, the catalyst can be easily recovered and reused several times with reduced average activity. Graphic abstract

Electric Literature of 81-16-3, Because enzymes can increase reaction rates by enormous factors and tend to be very specific, typically producing only a single product in quantitative yield, they are the focus of active research.you can also check out more blogs about 81-16-3.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

Quality Control of Sodium 2-formylbenzenesulfonate, In classical electrochemical theory, both the electron transfer rate and the adsorption of reactants at the electrode control the electrochemical reaction. 1008-72-6, Name is Sodium 2-formylbenzenesulfonate, SMILES is O=S(C1=CC=CC=C1C=O)([O-])=O.[Na+], belongs to phthalazine compound. In a article, author is Ji, Dezhong, introduce new discover of the category.

A series of anthranilamide derivatives were designed and synthesized as novel smoothened (SMO) inhibitors based on the SMO inhibitor taladegib (LY2940680), which can also inhibit the SMO-D473H mutant, via a ring-opening strategy. The phthalazine core in LY2940680 was replaced with anthranilamide, which retained the inhibitory activity towards the hedgehog (Hh) signaling pathway as evidenced by a dual luciferase reporter gene assay. Compound 12a displayed the best inhibitory activity against the Hh signaling pathway with IC50 value of 34.09 nM, and exhibited better proliferation inhibitory activity towards the Daoy cell line (IC50=0.48 mu M) than LY2940680 (IC50=0.79 mu M).

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Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

Recommanded Product: 1-(Bromomethyl)-4-(trifluoromethyl)benzene, Reactions catalyzed within inorganic and organic materials and at electrochemical interfaces commonly occur at high coverage and in condensed media, causing turnover rates to depend strongly on interfacial structure and composition. 402-49-3, Name is 1-(Bromomethyl)-4-(trifluoromethyl)benzene, SMILES is FC(C1=CC=C(CBr)C=C1)(F)F, belongs to phthalazine compound. In a article, author is Mousapour, Maryam, introduce new discover of the category.

In this work, poly(vinylpyrrolidonium) perchlorate {[PVPH]ClO4}, a newly reported modified polymeric catalyst, is used as an efficient and reusable solid acid catalyst for the promotion of the synthesis of 2H-indazolo[2,1-b]phthalazine-trione derivatives. All reactions were performed under mild conditions and the products were formed over short reaction times in excellent yields. It is important to note that this solid acid catalyst can be reused several times without any appreciable loss in its activity.

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Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

Chemical research careers are more diverse than they might first appear, as there are many different reasons to conduct research and many possible environments. , Electric Literature of 2215-77-2, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 2215-77-2, Name is 4-Phenoxybenzoic acid, molecular formula is C13H10O3, belongs to phthalazine compound. In a document, author is Mohamadpour, Farzaneh.

In this method, we have reported the catalytic ability of saccharin as a green, eco-friendly catalyst for the multi-component efficient synthesis of 3,4-dihydropyrimidin-2-(1H)-one derivatives and 1H-pyrazolo [1,2-b]phthalazine-5,10-dione derivatives and substituted dihydro-2-oxypyrrole with excellent yields and short reaction times. This present methodology has notable benefits such as green, inexpensive and non-toxic catalyst, one-pot, environmental benign nature, solvent-free conditions, simplicity of operation with no necessity of chromatographic purification steps and eco-friendly. We have studied the catalytic ability of saccharin as a green, economical and environmentally benign nature for the multi-component efficient synthesis of 3,4-dihydropyrimidin-2-(1H)-ones derivatives, 1H-pyrazolo[1,2-b]phthalazine-5,10-dione derivatives and substituted dihydro-2-oxypyrrole with excellent yields and short reaction times. Green catalyst, mild, non-toxic, inexpensive, simple operational procedures, one-pot, high catalytic activity, eco-friendly, easily separated from the reaction mixture with no column chromatographic for the one-pot multi-component synthesis of these compounds are the most important advantages of this procedure.

Electric Literature of 2215-77-2, One of the oldest and most widely used commercial enzyme inhibitors is aspirin, which selectively inhibits one of the enzymes involved in the synthesis of molecules that trigger inflammation. you can also check out more blogs about 2215-77-2.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

Formula: https://www.ambeed.com/products/482-05-3.html, Career opportunities within science and technology are seeing unprecedented growth across the world, and those who study chemistry or another natural science at university now have increasingly better career prospects. 482-05-3, Name is [1,1′-Biphenyl]-2,2′-dicarboxylic acid, SMILES is O=C(C1=CC=CC=C1C2=CC=CC=C2C(O)=O)O, belongs to phthalazine compound. In a article, author is Eldehna, Wagdy M., introduce new discover of the category.

A series of anilinophthalazine derivatives 4a-j was initially synthesized and tested for its VEGFR-2 inhibitory activity where it showed promising activity (IC50 = 0.636-5.76 mu M). Molecular docking studies guidance was used to improve the binding affinity for series 4a-j towards VEGFR-2 active site. This improvement was achieved by increasing the hydrophobic interaction with the hydrophobic back pocket of the VEGFR-2 active site lined with the hydrophobic side chains of Ile888, Leu889, Ile892, Val898, Val899, Leu1019 and Ile1044. Increasing the hydrophobic interaction was accomplished by extending the anilinophthalazine scaffold with a substituted phenyl moiety through an uriedo linker which should give this extension the flexibility required to accommodate itself deeply into the hydrophobic back pocket. As planned, the designed uriedo-anilinophthalazines 7a-i showed superior binding affinity than their anilinophthalazine parents (IC50 = 0.083-0.473 mu M). In particular, compounds 7g-i showed IC50 of 0.086, 0.083 and 0.086 mu M, respectively, which are better than that of the reference drug sorafenib (IC50 = 0.09 mu M). (C) 2016 Elsevier Masson SAS. All rights reserved.

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Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

You could be based in a university, combining chemical research with teaching; in a pharmaceutical company, working on developing and trialing new drugs; helping to ensure national healthcare provision keeps pace with new discoveries. 502496-34-6, Name is 4-Bromo-2-fluoro-6-nitrotoluene, SMILES is CC1=C([N+]([O-])=O)C=C(Br)C=C1F, belongs to phthalazine compound. In a document, author is Piltan, Mohammad, introduce the new discover, SDS of cas: 502496-34-6.

Zirconium oxide nanoparticles are an efficient catalyst for the preparation of 1H-pyrazolo[1,2-b] phthalazine-5,10-diones via a three-component reaction of phthalhydrazide, aromatic aldehydes and malononitrile under solvent-free conditions.

I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 502496-34-6 help many people in the next few years. SDS of cas: 502496-34-6.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem