Tag: M.W:100-200

Product Details of 103-36-6, Academic researchers, R&D teams, teachers, students, policy makers and the media all rely on us to share knowledge that is reliable, accurate and cutting-edge. 103-36-6, Name is Ethyl cinnamate, SMILES is O=C(OCC)/C=C/C1=CC=CC=C1, belongs to phthalazine compound. In a article, author is El-Helby, Abdel-Ghany A., introduce new discover of the category.

A new series of 2-substituted-2,3-dihydrophthalazine-1,4-diones (2 9) were designed and synthesized to evaluate their anticonvulsant activity. The neurotoxicity was assessed using the rotarod test. Molecular docking was performed for the synthesized compounds to assess their binding affinities as -aminobutyric acid A (GABA-A) receptor agonists as a possible mechanism of their anticonvulsant action, to rationalize their anticonvulsant activity in a qualitative way. The data obtained from the molecular modeling was strongly matched with that obtained from the biological screening, which revealed that compounds 5(a), 9(b), and 9(h) showed the highest binding affinities toward the GABA-A receptor and also showed the highest anticonvulsant activities with relative potencies of 1.66, 1.63, and 1.61, respectively, compared with diazepam. The most active compounds 5(a), 9(b), and 9(h) were further tested against maximal electroshock seizures. Compounds 5(a) and 9(b) showed 100% protection at a dose level of 125 mu g/kg, while compound 9(h) exhibited 83.33% protection at the same dose level. A GABA enzymatic assay was performed for these highly active compounds to confirm the obtained results and to explain the possible mechanism for their anticonvulsant action. These agents exerted low neurotoxicity and a high safety margin compared with valproate as a reference drug. Most of our designed compounds exhibited a good ADMET profile.

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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. 2935-35-5, Name is H-Phg-OH, molecular formula is C8H9NO2, Safety of H-Phg-OH, belongs to phthalazine compound, is a common compound. In a patnet, author is Kokunov, Yu. V., once mentioned the new application about 2935-35-5.

Silver compound Ag-2(Phtz)(4)](ReO4)(2) (I) (Phtz is phthalazine, C8H6N2) is synthesized, and its crystal structure is determined. The crystals are triclinic: space group , a = 9.651(2), b = 9.655(2), c = 10.884(2) , alpha = 115.752(2)A degrees, beta = 94.582(2)A degrees, gamma = 106.000(2)A degrees, V = 854.3(2) (3), Z = 1, rho(calcd) = 2.404 g/cm(3). The Ag atom forms a triangular coordination mode (Ag(1)-N(11) 2.34(2), Ag(1)-N(12AEuro) 2.24(2), and Ag(1)-N(21) 2.28(1) ) by the nitrogen atoms of one monodentate and two bridging phthalazine molecules. Their interaction results in the formation of an almost planar centrosymmetric binuclear cationic complex [Ag-2(Phtz)(4)](2+) (Ag(1)a <-Ag(1A) 3.452(7) ). The oxygen atoms of the ReO (4) (-) anion are randomly disordered over three positions each. The luminescence spectrum contains an emission band in the green region. If you’re interested in learning more about 2935-35-5. The above is the message from the blog manager. Safety of H-Phg-OH.

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

Application In Synthesis of p-Isopropylbenzenecarboxaldehyde, Academic researchers, R&D teams, teachers, students, policy makers and the media all rely on us to share knowledge that is reliable, accurate and cutting-edge. 122-03-2, Name is p-Isopropylbenzenecarboxaldehyde, SMILES is CC(C)C1=CC=C(C=O)C=C1, belongs to phthalazine compound. In a article, author is Sanchez-Moreno, Manuel, introduce new discover of the category.

Objectives: To evaluate the in vitro leishmanicidal activity of imidazole-based (1-4) and pyrazole-based (5-6) benzo[g] phthalazine derivatives against Leishmania infantum and Leishmania braziliensis. Methods: The in vitro activity of compounds 1-6 was assayed on extracellular promastigote and axenic amastigote forms, and on intracellular amastigote forms of the parasites. Infectivity and cytotoxicity tests were performed on J774.2 macrophage cells using meglumine antimoniate (Glucantime) as the reference drug. The mechanisms of action were analysed by iron superoxide dismutase (Fe-SOD) and copper/zinc superoxide dismutase (CuZn-SOD) inhibition, metabolite excretion and transmission electronic microscopy (TEM). Results: Compounds 1-6 were more active and less toxic than meglumine antimoniate. Data on infection rates and amastigote mean numbers showed that 2, 4 and 6 were more active than 1, 3 and 5 in both L. infantum and L. braziliensis. The inhibitory effect of these compounds on the antioxidant enzyme Fe-SOD of promastigote forms of the parasites was remarkable, whereas inhibition of human CuZn-SOD was negligible. The ultrastructural alterations observed in treated promastigote forms confirmed the greater cell damage caused by the most active compounds 2, 4 and 6. The modifications observed by 1H-NMR in the nature and amounts of catabolites excreted by the parasites after treatment with 1-6 suggested that the catabolic mechanisms could depend on the structure of the side chains linked to the benzo[g] phthalazine moiety. Conclusions: All the compounds assayed were active in vitro against the two Leishmania species and were less toxic against mammalian cells than the reference drug, but the monosubstituted compounds were significantly more effective and less toxic than their disubstituted counterparts.

The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 122-03-2 is helpful to your research. Application In Synthesis of p-Isopropylbenzenecarboxaldehyde.

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

Researchers are common within chemical engineering and are often tasked with creating and developing new chemical techniques, frequently combining other advanced and emerging scientific areas. Recommanded Product: 4-Fluorothiophenol, 371-42-6, Name is 4-Fluorothiophenol, SMILES is SC1=CC=C(F)C=C1, in an article , author is Azarifar, Davood, once mentioned of 371-42-6.

Novel urea-functionalized silica-coated magnetic core-shell Fe3-x Ti (x) O-4 nanoparticles were prepared and fully characterized by different methods such as Fourier transform infrared spectroscopy, energy-dispersive X-ray spectroscopy, field emission scanning electron microscopy, high-resolution transmission electron microscopy, vibrating sample magnetometer, X-ray diffraction, and thermogravimetric analyses. These magnetic nanoparticles have been explored as highly efficient and recoverable heterogeneous nanocatalyst for one-pot three-component reactions under mild conditions for the synthesis of diverse range of 5-oxo-dihydropyrano[3,2-c]chromenes known as coumarins and 1H-pyrazolo[1,2-b] phthalazine-5,10-diones in high yields. Simple isolation of the products, use of green solvent, and magnetically easy isolation and reusability of the catalyst with no significant loss of activity are the main advantages of the present method.

Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law. In my other articles, you can also check out more blogs about 371-42-6. Recommanded Product: 4-Fluorothiophenol.

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

Product Details of 1078-61-1, We’ll be discussing some of the latest developments in chemical about CAS: 1078-61-1, Name is 3-(3,4-Dihydroxyphenyl)propionic acid, SMILES is O=C(O)CCC1=CC=C(O)C(O)=C1, belongs to phthalazine compound. In a article, author is Singh, Smita, introduce new discover of the category.

This review paper describes the different synthetic routes used for the synthesis of substituted phthalazine derivatives. Phthalazines have been used as building blocks for the synthesis of a new molecule with heterocyclic structure. These new molecules are highly useful in medicinal chemistry for the researchers leading to the further development of new molecules which have potency and effectiveness to produce a desired pharmacological response.

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

Researchers are common within chemical engineering and are often tasked with creating and developing new chemical techniques, frequently combining other advanced and emerging scientific areas. Category: phthalazines, 122-03-2, Name is p-Isopropylbenzenecarboxaldehyde, SMILES is CC(C)C1=CC=C(C=O)C=C1, in an article , author is El-Helby, Abdel-Ghany A., once mentioned of 122-03-2.

In view of the anticonvulsant activity reported for phthalazine derivatives as non-competitive AMPA receptor antagonists, a new series of phthalazine-1,4-diones (2-12) were designed and synthesized. The neurotoxicity was assessed using rotarod test. The molecular docking was performed for the synthesized compounds to assess their binding affinities toward AMPA receptor as non-competitive antagonists. The molecular modeling data were strongly interrelated to biological screening data. Compounds 8, 7(b), 7(a), 10 and 3(a) exhibited the highest binding affinities as non-competitive AMPA receptor antagonists and also showed the highest relative potencies of 1.78, 1.66, 1.60, 1.59 and 1.29, respectively, as anticonvulsants in comparison with diazepam. The most active compounds 8, 7(b), 7(a), 10 and 3(a) were further tested against maximal electroshock seizure (MES). Compounds 8 and 7(b) and 3(a) showed 100% protection at a dose level of 125 mu gm/kg, while compounds 7(a) and 10 exhibited 83.33% protection at the same dose level. These agents exerted low neurotoxicity and high safety margin in comparison with valproate as a reference drug. Most of our designed compounds exhibited good ADMET profile.

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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. 619-67-0, Name is 4-Hydrazinylbenzoic acid, molecular formula is C7H8N2O2, Computed Properties of https://www.ambeed.com/products/619-67-0.html, belongs to phthalazine compound, is a common compound. In a patnet, author is Ongoma, Peter O., once mentioned the new application about 619-67-0.

A kinetic study of aqua substitution in dinuclear Pt(II) complexes, [{cis-Pt(OH2)(NH3)(2)}(2)-mu-pmn](ClO4)(2) (pmn), [{cis-Pt(OH2)(NH3)(2)}(2)-mu-pdn](ClO4)(2) (pdn), [{cis-Pt(OH2)(NH3)(2)}(2)-mu-qzn](ClO4)(2) (qzn), [{cis-Pt(OH2)(NH3)(2)}(2)-mu-pht](ClO4)(2) (pht) and [{cis-Pt(OH2)(NH3)(2)}(2)-mu-pzn](ClO4)(2) (pzn) (pmn = pyrimidine, pdn = pyridazine, qzn = quinazoline, pht = phthalazine, pzn = pyrazine) by different sulphur-donor nucleophiles, thiourea (TU), N,N-dimethylthiourea (DMTU) and N,N,N,N-tetramethylthiourea (TMTU) was carried out. The reactions were followed under pseudo-first-order conditions as a function of nucleophile concentration and temperature using stopped-flow and UV-Vis spectrophotometric methods. The reactivity of the nucleophiles follows the order TU > DMTU > TMTU. The general order of reactivity for the aqua complexes follows pzn > qzn > pmn > pdn > pht which is confirmed by the obtained pK (a) values and the quantum chemical calculated NBO charges at the metal centre. The negative values reported for the activation entropy confirm the associative nature of the substitution process. The results demonstrate the strong connection between structural and electronic characteristics of the diazine-bridging ligand and reactivity of the dinuclear Pt(II) complexes.

A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 619-67-0. Computed Properties of https://www.ambeed.com/products/619-67-0.html.

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. 613-45-6, Name is 2,4-Dimethoxybenzaldehyde, molecular formula is C9H10O3, Recommanded Product: 613-45-6, belongs to phthalazine compound, is a common compound. In a patnet, author is Abedini, Masoumeh, once mentioned the new application about 613-45-6.

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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Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

Chemical engineers work across a number of sectors, processes differ within each of these areas, but chemistry and chemical engineering roles are found throughout, creation and manufacturing process of chemical products and materials. Category: phthalazines, 495-69-2, Name is 2-Benzamidoacetic acid, SMILES is O=C(O)CNC(C1=CC=CC=C1)=O, in an article , author is Khalil, Abd El-Galil M., once mentioned of 495-69-2.

Dibenzobarallene was used as a key intermediate for the synthesis of 2-(3-hydroxy-2-naphthoyl)-3,4,4a, 5,10,10a-hexahydro-1H-5,10-benzenobenzo[g]phthalazine-1,4-dione (2). The previous compound was coupled with the appropriate diazonium chloride to give the corresponding 4-arylazo-2-naphthol derivatives 3a-l. Also, nitration, nitrosation and bromination of compound 2 afforded the corresponding nitro, nitroso and bromo derivatives 4-6, respectively. The synthesized compounds were established and evaluated as antibacterial agents. The results showed clearly that compounds 2, 3a, 3c, 3d, 3g, 3i, 4, 5 and 6 exhibited interesting high activities compared with reference drugs. Also, these compounds were applied to polyester as disperse dyes in which their color measurement and fastness properties were evaluated. (C) 2012 Production and hosting by Elsevier B.V. on behalf of King Saud University.

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Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

Recommanded Product: 495-69-2, We’ll be discussing some of the latest developments in chemical about CAS: 495-69-2, Name is 2-Benzamidoacetic acid, SMILES is O=C(O)CNC(C1=CC=CC=C1)=O, belongs to phthalazine compound. In a article, author is Tayebee, R., introduce new discover of the category.

A new inorganic-organic hybrid material Al-SBA-15-TPI/H6P2W18O62 was prepared and fully characterized by SEM, XRD, FT-IR, TGA-DTA, and UV-Vis spectroscopic techniques. Then, the prepared nanomaterial was used as a simple, cost-effective, and reusable heterogeneous catalyst for the synthesis of 2H-indazolo[ 2,1-b] phthalazine-1,6,11(13H)-trione derivatives by a one-pot, three-component condensation reaction of phthalhydrazide, cyclic diones, and aromatic aldehydes under solvent free conditions at 100 degrees C in a short time. This methodology has proven to be efficient and environmentally benign in terms of high yields and low reaction times and offers significant improvements with regard to the scope of transformation and simplicity of operation by avoiding expensive or corrosive catalysts.

A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 495-69-2. Safety of 2-Benzamidoacetic acid.

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