Category: 4271-30-1

Chemistry can be defined as the study of matter and the changes it undergoes. You¡¯ll sometimes hear it called the central science because it is the connection between physics and all the other sciences, starting with biology. 4271-30-1, Name is (S)-2-(4-Aminobenzamido)pentanedioic acid, molecular formula is , belongs to phthalazines compound. In a document, author is Popovici, Lacramioara, Quality Control of (S)-2-(4-Aminobenzamido)pentanedioic acid.

Synthesis, molecular modelling and anticancer evaluation of new pyrrolo[1,2-b]pyridazine and pyrrolo[2,1-a]phthalazine derivatives

Two new series of heterocyclic derivatives with potential anticancer activity, in which a pyrrolo[1,2-b]pyridazine or a pyrrolo[2,1-a]phthalazine moiety was introduced in place of the 3 ‘-hydroxy-4 ‘-methoxyphenyl ring of phenstatin have been synthesised and their structure-activity relationship (SAR) was studied. Fourteen of the new compounds were evaluated for their in vitro cytotoxic activity by National Cancer Institute (NCI) against 60 human tumour cell lines panel. The best five compounds in terms of in vitro growth inhibition were screened in the second stage five dose-response studies, three of them showing a very good antiproliferative activity with GI(50)<100 nM on several cell lines including colon, ovarian, renal, prostate, brain and breast cancer, melanoma and leukemia. Docking experiments on the biologically active compounds showed a good compatibility with the colchicine binding site of tubulin. Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 4271-30-1, in my other articles. Quality Control of (S)-2-(4-Aminobenzamido)pentanedioic acid.

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

Electric Literature of 4271-30-1, Catalysts allow a reaction to proceed via a pathway that has a lower activation energy than the uncatalyzed reaction. 4271-30-1, Name is (S)-2-(4-Aminobenzamido)pentanedioic acid, SMILES is O=C(O)[C@@H](NC(C1=CC=C(N)C=C1)=O)CCC(O)=O, belongs to phthalazines compound. In a article, author is Lavrenova, L. G., introduce new discover of the category.

Mono- and heteroligand iron(II) complexes with tris(3,5-dimethylpyrazol-1-yl)methane

Coordination compounds of iron(II) thiocyanate with tris(3,5-dimethylpyrazol-1-yl)methane (HC(3,5-Me(2)Pz)(3)), [Fe(HC(3,5-Me(2)Pz)(3))(2)](NCS)(2)] (I) and [Fe(HC(3,5-Me(2)Pz)(3))(D hz)(NCS)(2)] center dot H2O (II), where D hz is phthalazine, are synthesized. The complexes are studied by X-ray diffraction analysis, diffuse reflectance and IR spectroscopy, and static magnetic susceptibility measurements. The single crystals are obtained, and the molecular and crystal structures of complex II and compounds [Fe(HC(3,5-Me(2)Pz)(3))(3,5-Me(2)Pz)(NCS)(2)] center dot D2H5OH (III), where 3,5-Me(2)Pz is 3,5-dimethylpyrazole, and [Fe(HC(3,5-Me(2)Pz)(3))(2)][Fe(HC(3,5-Me(2)Pz)(3))(NCS)(3)](2) (IV) are determined (CIF files CCDC 1415452 (II), 1415453 (III), and 1415454 (IV)). The study of the temperature dependence mu(eff)(D cent) in a range of 2-300 K shows exchange interactions of the antiferromagnetic character between the iron(II) ions in complexes I and II.

Electric Literature of 4271-30-1, 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 4271-30-1 is helpful to your research.

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

Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 4271-30-1, Name is (S)-2-(4-Aminobenzamido)pentanedioic acid, SMILES is O=C(O)[C@@H](NC(C1=CC=C(N)C=C1)=O)CCC(O)=O, belongs to phthalazines compound. In a document, author is Davarpanah, Jamal, introduce the new discover, COA of Formula: C12H14N2O5.

Nano Bronsted solid acid containing double-charged diazoniabi-cyclo[2.2.2]octane chloride supported on nano rice husk silica: an efficient catalyst for the one-pot synthesis of phthalazine compounds

In the present work, amorphous silica nanoparticles were synthesized from low-cost rice husk ash (RH-SiO2). The nanoparticles were later modified by an acidic ionic liquid containing double-charged diazoniabi-cyclo[2.2.2]octane chloride using sol-gel method (RH@[SiPrDABCO@BuSO3H]HSO4). The structural properties of this Bronsted solid acid were systematically investigated by Fourier transform infrared spectroscopy (FT-IR), scanning electron microscopy (SEM), thermal gravimetric analysis-derivative thermogravimetric analysis (TGA-DTG), and Brunauer-Emmett-Teller (BET) measurements. The catalytic activity of this nanocomposite was successfully tested through the one-pot synthesis of 1H-pyrazolo[1,2-b]phthalazine-5,10-diones via three-component couplings of phthalhydrazide, aromatic aldehydes, and malononitrile. The heterogeneous catalyst could be recovered easily and reused without significant loss of its catalytic activity.

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 4271-30-1 is helpful to your research. COA of Formula: C12H14N2O5.

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

The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature. 4271-30-1, Name is (S)-2-(4-Aminobenzamido)pentanedioic acid, SMILES is O=C(O)[C@@H](NC(C1=CC=C(N)C=C1)=O)CCC(O)=O, in an article , author is Wang, Juxian, once mentioned of 4271-30-1, Computed Properties of C12H14N2O5.

Ultrasound-Promoted One-Pot, Three-Component Synthesis of Spiro[indoline-3,1 ‘-pyrazolo[1,2-b]phthalazine] Derivatives

A series of 3′-aminospiro[indoline-3,1′-pyrazolo[1,2-b]phthalazine]-2,5′,10’-trione derivatives have been synthesized by a one-pot three-component reaction of isatin, malononitrile or ethyl cyanoacetate and phthalhydrazide catalyzed by piperidine under ultrasound irradiation. For comparison the reactions were carried out under both conventional and ultrasonic conditions. In general, improvement in rates and yields were observed when the reactions were carried out under sonication compared with classical conditions.

Interested yet? Read on for other articles about 4271-30-1, you can contact me at any time and look forward to more communication. Computed Properties of C12H14N2O5.

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