Tag: M.W:200-300

Quality Control of Sodium 2-(4-((2-oxocyclopentyl)methyl)phenyl)propanoate, 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. 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 Turhan, K., introduce new discover of the category.

In this study, substituted 2H-indazolo[2,1-b]phthalazine-1,6,11-triones, that may possess biological activity, have been synthesized via one-pot three-component cyclocondensation reaction of aromatic aldehydes, cyclic 1,3-dione and phthalhydrazide in ethanol catalyzed by Y(OTf)(3) with good to excellent yields. The structures of all synthesized compounds, 3,4-dihydro-13-phenyl-2H-indazolo[2,1-b]phthalazine-1,6,11(13H)-trione (4a), 13-(4-cyanophenyl)-3,4-dihydro-2H-indazolo[2,1-b]phthalazine-1,6,11(13H)-trione (4b), 3,4-dihydro-3,3-dimethyl-13-(4-cyanophenyl)-2H-indazolo[2,1-b]phthalazine-1,6,11(13H)-trione (4c), 3,4-dihydro-3,3-dimethyl-13-phenyl-2H-indazolo[2,1-b]phthalazine-1,6,11(13H)-trione (4d), and 3,4-dihydro-13-(4-isopropylphenyl)-3,3-dimethyl-2H-indazolo[2,1-b]phthalazine-1,6,11(13H)-trione (4e) have been elucidated from IR, NMR and mass spectral data.

If you are interested in 80382-23-6, you can contact me at any time and look forward to more communication. Quality Control of Sodium 2-(4-((2-oxocyclopentyl)methyl)phenyl)propanoate.

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. 838-88-0, Name is 4,4′-Methylenebis(2-methylaniline), SMILES is NC1=CC=C(CC2=CC=C(C(C)=C2)N)C=C1C, belongs to phthalazine compound. In a document, author is Nematollahi, Davood, introduce the new discover, Application of 838-88-0.

The electrochemical synthesis of some new sulfonamide derivatives was carried out via the electrochemical oxidation of 2,3-dihydrophthalazine-1,4-dione (1) in the presence of arylsulfinic acids (2a and 2b) as nucleophiles. The results show that, the electrogenerated phthalazine-1,4-dione (1ox) participates in a Michael type addition reaction with 2a or 2b and via an EC mechanism to produce the corresponding sulfonamide derivatives. This method provides a one-pot procedure for the synthesis of new sulfonamide derivatives of potential biological significance in good yields without using toxic reagents at a carbon electrode in an environmentally friendly manner. (C) 2014 Davood Nematollahi. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.

Application of 838-88-0, The reactant in an enzyme-catalyzed reaction is called a substrate. Enzyme inhibitors cause a decrease in the reaction rate of an enzyme-catalyzed reaction.I hope my blog about 838-88-0 is helpful to your research.

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

Redox catalysis has been broadly utilized in electrochemical synthesis due to its kinetic advantages over direct electrolysis. 102089-74-7, Name is Boc-D-Phenylglycinol, molecular formula is , belongs to phthalazine compound. In a document, author is Khalili, Akram, Synthetic Route of 102089-74-7.

4-Methyl-1-(3-sulfopropyl)pyridinium hydrogen sulfate ([MSPP][HSO4]) as a new acidic ionic liquid was prepared in a quick and easy process, and characterized by some techniques such as H-1 NMR, C-13 NMR and FT-IR analysis. Then, [MSPP][HSO4] was immobilized on silica nanoparticles by impregnation method to afforded heterogeneous acidic ionic liquid ([MSPP]HSO4@nSiO(2)) and characterized by elemental analysis (CHNS), FT-IR, and SEM. The worthiness of [MSPP]HSO4@nSiO(2) has been investigated for the synthesis of various substituted phthalazine-ones as well as selective synthesis of mono- and bis-phthalazine-ones as imperative biologically active compounds. The reaction has been carried out under solvent-free conditions, simple work-up procedure and the products were obtained in excellent to good yields. Moreover, the catalyst was reused five times without decay in catalytic activity performance. (C) 2018 Elsevier B.V. All rights reserved.

Synthetic Route of 102089-74-7, 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 102089-74-7.

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

Application of 622-95-7, We’ll be discussing some of the latest developments in chemical about CAS: 622-95-7, Name is 1-(Bromomethyl)-4-chlorobenzene, SMILES is ClC1=CC=C(CBr)C=C1, belongs to phthalazine compound. In a article, author is Ibrahim, Hany S., introduce new discover of the category.

RAB1 5 is a lead antibacterial agent in which trimethoprim is linked to phthalazine moiety. Similarly, our strategy in this research depends on the interconnection between some sulfa drugs and certain phthalazin-1(2H)-one scaffolds in an attempt to enhance their antibacterial activity. This approach was achieved through the combination of 4-substituted phthalazin-1(2H)-ones 9a, b or 14a, b with sulfanilamide 1a, sulfathiazole 1b or sulfadiazine 1c through amide linkers 6a, b to produce the target compounds 10a-d and 15a-e, respectively. The antibacterial activity of the newly synthesized compounds showed that all tested compounds have antibacterial activity higher than that of their reference sulfa drugs 1a-c. Compound 10c represented the highest antibacterial activity against Gram-positive bacteria Streptococcus pneumonia and Staphylococcus aureus with MIC = 0.39 mu mol/mL. Moreover, compound 10d displayed excellent antibacterial activity against Gram-negative bacteria Escherichia coli and Salmonella Lyphimurium with MIC = 0.39 and 0.78 mu mol/mL, respectively. (C) 2014 Elsevier Masson SAS. All rights reserved.

Application of 622-95-7, Each elementary reaction can be described in terms of its molecularity, the number of molecules that collide in that step. The slowest step in a reaction mechanism is the rate-determining step.you can also check out more blogs about 622-95-7.

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

The dynamic chemical diversity of the numerous elements, ions and molecules that constitute the basis of life provides wide challenges and opportunities for research. In an article, author is Slawinski, Jaroslaw, once mentioned the application of 4474-86-6, Name is N-Cbz-D-Asparagine, molecular formula is C12H14N2O5, molecular weight is 266.25, MDL number is MFCD00065696, category is phthalazine. Now introduce a scientific discovery about this category, Name: N-Cbz-D-Asparagine.

Pathogenic fungi are one of the main causes of hospital-related infections. Since conventional antifungals have become less effective because of the increasing fungal resistance to the standard drugs, the need for new agents is becoming urgent. Herein we report a synthesis of a series of novel N-[imino-(1-oxo-(1H)-phthalazin-2-yl) methyl]benzenesulfonamide derivatives with in vitro activity against yeast-like fungi isolated from the oral cavity and respiratory tract of patients with candidiasis. These compounds were synthesized by the one-step or two-step reactions of 1-(2-alkylthiobenzensulfonyl)-2aminoguanidines with the appropriate ortho-carbonyl benzoic acids. The biological study revealed that new derivatives have shown significant growth-inhibitory activity, superior or comparable, than those of the reference drug fluconazole. The most promising activities were observed against Candida albicans, with inhibition at least 1-3 (12.5%-37.5%) of the eight tested strains at the low MIC level of <= 6.2-25 mu g/mL. We’ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, 4474-86-6. The above is the message from the blog manager. Name: N-Cbz-D-Asparagine.

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

Having gained chemical understanding at molecular level, chemistry graduates may choose to apply this knowledge in almost unlimited ways, as it can be used to analyze all matter and therefore our entire environment., Electric Literature of 2215-77-2, 2215-77-2, Name is 4-Phenoxybenzoic acid, SMILES is OC(=O)C1=CC=C(OC2=CC=CC=C2)C=C1, belongs to phthalazine compound. In a document, author is Safaei-Ghomi, Javad, introduce the new discover.

CuI nanoparticles as an efficient catalyst have been used for the preparation of 1H-pyrazolo[1,2b]phthalazine-5,10-diones by the four-component condensation reaction of phthalic anhydride, hydrazine monohydrate, aromatic aldehydes and malononitrile or ethyl cyanoacetate under solvent-free conditions in good to excellent yields, short reaction times and environmentally benign, milder reaction conditions. (C) 2013 Javad Safaei-Ghomi. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.

Electric Literature of 2215-77-2, Each elementary reaction can be described in terms of its molecularity, the number of molecules that collide in that step. The slowest step in a reaction mechanism is the rate-determining step.you can also check out more blogs about 2215-77-2.

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

Redox catalysis has been broadly utilized in electrochemical synthesis due to its kinetic advantages over direct electrolysis. 622-88-8, Name is (4-Bromophenyl)hydrazine hydrochloride, molecular formula is , belongs to phthalazine compound. In a document, author is Levchenkov, S. I., Category: phthalazines.

Binuclear complexes of copper(II) with 1′-phthalazinylhydrazones of substituted salicylic aldehydes have been prepared and studied. Antiferromagnetic exchange interaction between copper(II) ions has been revealed in all the complexes. Taking advantage of quantum-chemical simulation, we have investigated the influence of the complexes structural isomerism on the character of the exchange interaction between the paramagnetic centers. X-ray absorbance spectroscopy afforded the structural parameters of coordination spheres of copper(II) ions; it has been demonstrated that dimerization occurred via the nitrogen atoms of phthalazine fragments.

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 622-88-8 is helpful to your research. Category: phthalazines.

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

COA of Formula: https://www.ambeed.com/products/54381-16-7.html, We’ll be discussing some of the latest developments in chemical about CAS: 54381-16-7, Name is 2,2′-((4-Aminophenyl)azanediyl)diethanol sulfate, SMILES is NC1=CC=C(N(CCO)CCO)C=C1.O=S(O)(O)=O, belongs to phthalazine compound. In a article, author is Bai, Li-Gang, introduce new discover of the category.

Potassium tert-butoxide-promoted aerobic oxidation of N-alkyl iminium salts is reported. The reaction is atom-economical and environmentally friendly. Iminium salts derived from isoquinoline, quinoline, phenanthridine, phenanthroline, and phthalazine were successfully transformed into their corresponding unsaturated lactams with up to 95% yield under mild conditions in the absence of photocatalysts and metallic or organic catalysts. Owing to the general substrate scope, low cost, feasibility of scale up, wide availability of reagents, and green reaction conditions, this method shows great potential for preparing isoquinolones and related compounds. The method was applied for atom- and step-economical total synthesis of natural products such as norketoyobyrine.

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 54381-16-7 help many people in the next few years. COA of Formula: https://www.ambeed.com/products/54381-16-7.html.

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

Electric Literature of 1676-73-9, 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. 1676-73-9, Name is H-Glu(OBzl)-OH, SMILES is N[C@@H](CCC(OCC1=CC=CC=C1)=O)C(O)=O, belongs to phthalazine compound. In a article, author is Mahmoud, Naglaa F. H., introduce new discover of the category.

2, 4-Disubstituted phthalazin-1(2H)-one derivatives were synthesized via nucleophilic attack of N-2 of phthalazin-1(2H)-one derivatives on different alkyl halides. In addition, reactive phthalazinone acetohydrazide derivative was utilized as a scaffold to synthesize different heterocyclic systems. The assigned structures for all the newly synthesized derivatives were confirmed on the basis of elemental analyses and spectral data. Mechanistic illustrations for some of the synthesized compounds were also discussed. The synthesized compounds were evaluated for in vitro antimicrobial and antitumor activity. Most of the tested compounds exhibited significant potency as antimicrobial and antitumor agents. Moreover, MOE 2014.09 software was utilized to carry out computational studies to support the biological activity results.

Electric Literature of 1676-73-9, Each elementary reaction can be described in terms of its molecularity, the number of molecules that collide in that step. The slowest step in a reaction mechanism is the rate-determining step.you can also check out more blogs about 1676-73-9.

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 608141-42-0, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 608141-42-0, Name is (S)-1-(3-Ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethanamine, molecular formula is C12H19NO4S, belongs to phthalazine compound. In a document, author is Bakherad, Mohammad.

A new series of phthalazine-based 1,2,3-triazole derivatives are synthesized by the reaction of 2-methyl-3-(prop-2-yn-1-yl)-2,3dihydro- phthalazine-1,4-dione or 2,3-bis(prop-2-yn-1-yl)-2,3-dihydrophthalaz- ine-1,4-dione with aromatic azides via coppercatalyzed azide-alkyne cycloaddition reactions in the presence of metformine as a ligand. These reaction procedures have the advantages of high-to-excellent yields, short reaction times, mild experimental conditions, and operational simplicity. All the synthesized compounds are screened in vitro for their antibacterial activities against the three bacterial strains Micrococcus luteus, Pseudomonas aeruginosa, and Bacillus subtilis. Furthermore, the results of anti-bacterial activity of the synthesized compounds was investigated using molecular docking calculations.

Electric Literature of 608141-42-0, Each elementary reaction can be described in terms of its molecularity, the number of molecules that collide in that step. The slowest step in a reaction mechanism is the rate-determining step.you can also check out more blogs about 608141-42-0.

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