Category: phthalazine

Product Details of 62-23-7. Recently I am researching about CHROMATOGRAPHY; RETENTION, Saw an article supported by the National Key Research and Development Program of China [2018YFC1603500]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21874044]. Published in ELSEVIER in AMSTERDAM ,Authors: Geng, HL; Jing, J; Zhang, FF; Zhang, F; Yang, BC. The CAS is 62-23-7. Through research, I have a further understanding and discovery of 4-Nitrobenzoic acid

A novel polar stationary phase for hydrophilic interaction chromatography (HILIC) is prepared by surface-initiated polymerization of hyperbranched polyglycerol onto silica. Such polymerization offers an easy way to tune the cabon load. The stationary phase showed obvious hydrogen bonding interaction and typical HILIC character, exhibiting nealy-universal separation ability towards polar analytes. Good peak shape and high separation efficiency was observed for model polar analytes, including nucleosides and nucleic bases, aromatic acids, organic bases, vitamins, saccharides, amino acids, e.g. 35,000-58,000 plate counts per meter for five water-soluble vitamins.

Bye, fridends, I hope you can learn more about C7H5NO4, If you have any questions, you can browse other blog as well. See you lster.. Product Details of 62-23-7

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

An article Immobilized Carbodiimide Assisted Flow Combinatorial Protocol to Facilitate Amide Coupling and Lactamization WOS:000535186400005 published article about SOLUTION-PHASE SYNTHESIS; POLYMER-SUPPORTED REAGENTS; PEPTIDE-SYNTHESIS; PARALLEL SYNTHESIS; CRYSTAL-STRUCTURES; LIBRARY SYNTHESIS; INHIBITORS; SCAVENGERS; RACEMIZATION; CATALYSTS in [Dankers, Christian; Tadros, Joseph; Aldrich-Wright, Janice R.; Gordon, Christopher P.] Western Sydney Univ, Sch Sci, Sydney, NSW 1797, Australia; [Gordon, Christopher P.] Western Sydney Univ, Sch Med, Mol Med Res Grp, Sydney, NSW 1797, Australia; [Harman, David G.] Western Sydney Univ, Sch Med, Campbelltown, NSW 2560, Australia; [Harman, David G.] Western Sydney Univ, Sch Med, Mol Med Res Grp, Campbelltown, NSW 2560, Australia; [Aldrich-Wright, Janice R.] Western Sydney Univ, Nanoscale Org & Dynam Grp, Sydney, NSW 1797, Australia; [Nguyen, Thanh, V] Univ New South Wales, Sch Chem, Sydney, NSW 2052, Australia in 2020, Cited 53. Formula: C7H5NO4. The Name is 4-Nitrobenzoic acid. Through research, I have a further understanding and discovery of 62-23-7

Through a screen of over one hundred and 30 permutations of reaction temperatures, solvents, carbodiimide resins, and carbodiimide molar equivalences, in the presence, absence, or combination of diisopropylamine and benzotriazole additives, a convenient and first reported carbodiimide polymer-assisted flow approach to effect amide coupling and lactamization was developed. The protocol entails injecting a single solution (1:9 dimethylformamide: dichloromethane) containing a carboxylic acid and an amine or linear peptide sequence into a continuous stream of dichloromethane. The protocol remained viable in the absence of base, did not require carboxylate preactivation which, and in concert with minimal workup requirements, enabled the isolation of products in high yields. Compared to the utilization of untethered carbodiimide reagents, the flow procedure was also observed to provide a degree of racemization safety.

About 4-Nitrobenzoic acid, If you have any questions, you can contact Dankers, C; Tadros, J; Harman, DG; Aldrich-Wright, JR; Nguyen, TV; Gordon, CP or concate me.. Formula: C7H5NO4

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

Computed Properties of C7H5NO4. In 2019 TETRAHEDRON LETT published article about C-H BONDS; COPPER-CATALYZED CYANOMETHYLATION; ACTIVATED ALKENES; GRIGNARD-REAGENTS; C(SP(3))-H FUNCTIONALIZATION; UNACTIVATED ALKENES; ALLYLIC ALCOHOLS; ALKYL NITRILES; ACETONITRILE; ESTERIFICATION in [Wang, Dan; Lu, Bing; Song, Yan-Ling; Sun, Hong-Mei; Shen, Qi] Soochow Univ, Coll Chem Chem Engn & Mat Sci, Key Lab Organ Synth Jiangsu Prov, Suzhou 215123, Peoples R China in 2019, Cited 78. The Name is 4-Nitrobenzoic acid. Through research, I have a further understanding and discovery of 62-23-7.

The first oxidative coupling of alkylnitriles with aromatic carboxylic acids using di-tert-butyl peroxide (DTBP) as oxidant was achieved under the catalysis of ionic Fe(III) complexes bearing an imidazolinium cation. This protocol features nontoxic iron catalysis, direct alpha-C(sp(3))-H bond oxidative esterification of alkylnitriles, non-prefunctionalized starting materials, and a broad substrate scope with outstanding steric hindrance tolerance, providing a novel, straightforward, and green approach toward cyanomethyl ester synthesis. (C) 2019 Elsevier Ltd. All rights reserved.

Computed Properties of C7H5NO4. About 4-Nitrobenzoic acid, If you have any questions, you can contact Wang, D; Lu, B; Song, YL; Sun, HM; Shen, Q or concate me.

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

An article Synthesis of a human long-term oxymetholone metabolite WOS:000486110300004 published article about ANABOLIC-STEROIDS; STEREOSELECTIVE REDUCTION; URINARY METABOLITES; IDENTIFICATION; CHROMATOGRAPHY in [Kratena, Nicolas; Biedermann, Nina; Enev, Valentin S.; Gaertner, Peter] Vienna Univ Technol, Inst Appl Synthet Chem, Vienna, Austria; [Weil, Matthias] Vienna Univ Technol, Inst Chem Technol & Analyt, Vienna, Austria; [Stojanovic, Biljana; Goeschl, Lorenz; Gmeiner, Guenter] Seibersdorf Lab GmbH, Doping Control Lab, Seibersdorf, Austria in 2019, Cited 26. Name: 4-Nitrobenzoic acid. The Name is 4-Nitrobenzoic acid. Through research, I have a further understanding and discovery of 62-23-7

A long-term metabolite of the doping agent oxymetholone (OXM-M2, 17 beta-hydroxymethyl-2,17 alpha-methyl-18-norandrost-13-en-3-one) which has been identified by GC-MS/MS was synthesized from commercially available materials. Two efficient synthetic routes to access both C-17 epimers of tentative metabolites were developed. The identity and molecular configuration of the in vivo metabolite: 17 beta-hydroxymethyl-2 alpha,17 alpha-methyl-18-norandrost-13-en-3-one was confirmed by single crystal X-ray diffraction.

Name: 4-Nitrobenzoic acid. Welcome to talk about 62-23-7, If you have any questions, you can contact Kratena, N; Biedermann, N; Stojanovic, B; Goschl, L; Weil, M; Enev, VS; Gmeiner, G; Gartner, P or send Email.

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

In 2019 Z PHYS CHEM published article about CHARGE-TRANSPORT PROPERTIES; PLATELET-AGGREGATION; MOLECULAR DOCKING; CROSS-TALK; ANTIOXIDANTS; RESONANCE; ASPIRIN; DRUGS in [Ramzan, Ayesha; Nazeer, Areesha; Munawar, Munawar A.; Khan, Misbahul A.; Basra, Muhammad Asim Raza] Univ Punjab, Inst Chem, Quaid E Azam New Campus, Lahore 54590, Pakistan; [Khan, Misbahul A.] Islamia Univ Bahawalpur, Dept Chem, Bahawalpur 63100, Pakistan; [Irfan, Ahmad] King Khalid Univ, Fac Sci, Dept Chem, POB 9004, Abha 61413, Saudi Arabia; [Al-Sehemi, Abdullah G.] King Khalid Univ, RCAMS, POB 9004, Abha 61413, Saudi Arabia; [Verpoort, Francis; Khatak, Zafar A.] Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, Lab Organometall Catalysis & Ordered Mat, Wuhan 430070, Hubei, Peoples R China; [Ahmad, Aftab] Univ Punjab, Ctr Excellence Mol Biol, Lahore, Pakistan in 2019, Cited 51. The Name is 4-Nitrobenzoic acid. Through research, I have a further understanding and discovery of 62-23-7. Quality Control of 4-Nitrobenzoic acid

A novel series of 2-(3-methyl-1,6-diphenyl-1H-pyrazolo[3,4-b]pyridin4-yl)-5-aryl-1,3,4-oxadiazoles (4a-4h) has been synthesized from corresponding hydrazones (3a-3h) and evaluated their antiplatelet aggregation effect induced by arachidonic acid and collagen. Spectral data and elemental evaluation were used to confirm the structure of the compounds while molecular docking against cyclooxygenase 1 and 2 (COX1 & COX2) and quantitative structure-activity relationship (QSAR) were performed in describing their antiplatelet potential. All synthesized compound exhibited more than 50% platelet aggregation inhibition against both arachidonic acid and collagen. Antiplatelet activities results showed that 4b and 4f compounds have highest % inhibition against arachidonic acid. High Egap and ionization potential values showed that the compound 4d, 4e and 4f were supposed to be more active and good electron donor while 4b, 4c, 4d, 4e, 4g and 4h might be more active due to more electrophilic sites. Interaction with more than one residues in the binding pocket of COX-1 in comparison with aspirin and ligand efficacy (LE) consequences showed that compounds have excellent action potential for COX-1. Computational evaluations are in good agreement with antiplatelet activities of the compounds. All compounds might be promising antiplatelet agents especially 4b, 4f and helpful in the synthesis of new drugs for the treatment of cardiovascular diseases (CVDs).

Quality Control of 4-Nitrobenzoic acid. About 4-Nitrobenzoic acid, If you have any questions, you can contact Ramzan, A; Nazeer, A; Irfan, A; Al-Sehemi, AG; Verpoort, F; Khatak, ZA; Ahmad, A; Munawar, MA; Khan, MA; Basra, MAR or concate me.

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

An article Discovery of 2-substituted-N-(3-(3,4-dihydroisoquinolin-2(1H)-yl)-2-hydroxypropyl)-1,2,3,4-tetrahydroisoquinoline-6-carboxamide as potent and selective protein arginine methyltransferases 5 inhibitors: Design, synthesis and biological evaluation WOS:000458221400021 published article about SM PROTEINS; PRMT5; METHYLATION; GROWTH; IDENTIFICATION; COMPLEX; PICLN in [Shao, Jingwei; Duan, Wenhu] Chinese Acad Sci, Shanghai Inst Mat Med, Dept Med Chem, Shanghai 201203, Peoples R China; [Zhu, Kongkai; Tao, Hongrui] Univ Jinan, Sch Biol Sci & Technol, Jinan 250022, Shandong, Peoples R China; [Du, Daohai; Zhang, Yuanyuan; Tao, Hongrui; Chen, Zhifeng; Jiang, Hualiang; Chen, Kaixian; Luo, Cheng] Chinese Acad Sci, Shanghai Inst Mat Med, Drug Discovery & Design Ctr, CAS Key Lab Receptor Res,State Key Lab Drug Res, 555 Zuchongzhi Rd, Shanghai 201203, Peoples R China; [Chen, Kaixian; Luo, Cheng] Qingdao Natl Lab Marine Sci & Technol, Open Studio Drugabil Res Marine Nat Prod, Wenhai Rd, Qingdao 266237, Shandong, Peoples R China in 2019, Cited 36. The Name is 4-Nitrobenzoic acid. Through research, I have a further understanding and discovery of 62-23-7. HPLC of Formula: C7H5NO4

Protein arginine methyltransferases 5 (PRMT5) represents an attractive drug target in epigenetic field for the treatment of leukemia and lymphoma. Here, a series of N-(3-(3,4-dihydroisoquinolin-2(1H)-yl)-2-hydroxypropyl)amide derivatives targeting PRMT5 were designed with structure-based approach and synthesized. Among them, compound 46 showed potent and selective PRMT5 inhibition activity with an IC50 of 8.5 nM, which was approximately equivalent with the phase 1 clinical trial PRMT5 inhibitor GSK-3326595 (IC50 = 5.5 nM). Compound 46 also displayed pronounced anti-proliferative activity in MV4-11 cells (GI(50) =18 nM) and antitumor activity in MV4-11 mouse xenografts model. This molecule can serve as an excellent tool compound for probing the biological function of PRMT5. (C) 2018 Published by Elsevier Masson SAS.

HPLC of Formula: C7H5NO4. Welcome to talk about 62-23-7, If you have any questions, you can contact Shao, JW; Zhu, KK; Du, DH; Zhang, YY; Tao, HR; Chen, ZF; Jiang, HL; Chen, KX; Luo, C; Duan, WH or send Email.

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

In 2019.0 J AM CHEM SOC published article about RADIOLABELED COMPOUNDS; TERMINAL ALKYNES; H BONDS; CARBOXYLATION; DISCOVERY; ACID; DECARBOXYLATION; CHEMISTRY in [Destro, Gianluca; Loreau, Olivier; Marcon, Elodie; Taran, Frederic; Audisio, Davide] Univ Paris Saclay, CEA, DRF, SCBM,JOLIOT, F-91191 Gif Sur Yvette, France; [Cantat, Thibault] Univ Paris Saclay, CNRS, CEA, NIMBE, F-91191 Gif Sur Yvette, France in 2019.0, Cited 38.0. The Name is 4-Nitrobenzoic acid. Through research, I have a further understanding and discovery of 62-23-7. Safety of 4-Nitrobenzoic acid

A copper-catalyzed procedure enabling dynamic carbon isotope exchange is described. Utilizing the universal precursor [C-14]CO2, this protocol allows to insert, in one single step, the desired carbon tag into carboxylic acids with no need of structural modifications. Reducing synthetic costs and limiting the generation of radioactive waste, this procedure will facilitate the access to carboxylic acids containing drugs and accelerate early C-14-based ADME studies supporting drug development.

Safety of 4-Nitrobenzoic acid. Welcome to talk about 62-23-7, If you have any questions, you can contact Destro, G; Loreau, O; Marcon, E; Taran, F; Cantat, T; Audisio, D or send Email.

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Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

Authors Settypalli, T; Chunduri, VR; Kerru, N; Nallapaneni, HK; Chintha, VR; Daggupati, T; Yeguvapalli, S; Wudayagiri, R in WILEY-V C H VERLAG GMBH published article about BIOLOGICAL EVALUATION; PHARMACOLOGICAL-ACTIVITIES; INHIBITORS; POTENT; TRIAZOLOTHIADIAZINES; THIENOPYRIMIDINES; 1,2,4-TRIAZOLES; THIADIAZOLES; THIOPHENE in [Settypalli, Triloknadh; Chunduri, Venkata Rao; Kerru, Nagaraju; Nallapaneni, Hari Krishna] Sri Venkateswara Univ, Dept Chem, Tirupati 517502, Andhra Pradesh, India; [Chintha, Venkata Ramaiah; Daggupati, Trinath; Yeguvapalli, Suneetha; Wudayagiri, Rajendra] Sri Venkateswara Univ, Dept Zool, Tirupati 517502, Andhra Pradesh, India in 2019, Cited 55. Application In Synthesis of 4-Nitrobenzoic acid. The Name is 4-Nitrobenzoic acid. Through research, I have a further understanding and discovery of 62-23-7

In pursuit of neuroprotective and antimicrobial agents, a series of 1,2,4-triazolo[3,4-b]1,3,4-thiadiazole incorporated thieno[2,3-d]pyrimidine derivatives 10 a-l has been designed, synthesized. The final target compounds were screened for neuroprotective, neurotoxic and antibacterial activities. The compounds derived from 4-methylphenyl (10 a) and 4-nitrophenyl (10 c) have showed good neuroprotective activity against H2O2 induced PC12 cell death at respective EC50 values of 10.44, 14.12 mu g/mL. However 10 b and 10 k showed superior neurotoxic effects than rest of the compounds with respective CC50 values of 100.16, 120 mu g/mL. Potent antibacterial activity was shown by 10 f (R=-Me, R-2=-OMe), 10 h (R=-Me, R-2=-Cl) against the four bacterial pathogens such as S.aureus, B.subtilis, E.coli and P.aeruginosa at low minimum inhibitory concentration (MIC) range. Further, in silico docking studies were performed for all the synthesized compounds with C(30) carotenoid dehydrosqualene synthase, Gyrase A and LpxC bacterial proteins. Interestingly, 10 f, 10 h showed good binding affinities with target proteins and these results are in good compliance with the in vitro activity profile data.

Application In Synthesis of 4-Nitrobenzoic acid. Bye, fridends, I hope you can learn more about C7H5NO4, If you have any questions, you can browse other blog as well. See you lster.

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

An article The timing of lunar solidification and mantle overturn recorded in ferroan anorthosite 62237 WOS:000525394900018 published article about SM-ND AGE; MG-SUITE; YOUNG; CONSTRAINTS; ORIGIN; CRUST; MOON; GEOCHEMISTRY; SYSTEMATICS; CHRONOLOGY in [Sio, C. K.; Borg, L. E.; Cassata, W. S.] Lawrence Livermore Natl Lab, 7000 East Ave L-231, Livermore, CA 94550 USA in 2020.0, Cited 51.0. The Name is 4-Nitrobenzoic acid. Through research, I have a further understanding and discovery of 62-23-7. HPLC of Formula: C7H5NO4

Ferroan anorthosite suite (FAS) rocks are widely interpreted to represent primordial lunar crust. Despite their importance in pinpointing the timing of lunar crust formation, robust chronological investigations for this rock type are scarce. Here, we report the Ar-Ar, Rb-Sr, and Sm-Nd isotopic systematics for the FAS troctolitic anorthosite 62237. The Ar-Ar isotopic system has been reset by a thermal event at 3710 +/- 48 Ma, and the Rb-Sr isotopic systematics has been disturbed such that a Rb-Sr isochron age cannot be determined. However, an internal isochron for the Sm-Nd isotopic system has yielded an age of 4350 +/- 73 Ma (MSWD = 2.0) with an initial epsilon Nd-143(CHUR) of -0.53 +/- 0.26. The mineral and whole-rock fractions of 62237 plot on the same internal isochron as FAS sample 60025. The combined datasets define an age of 4372 +/- 35 Ma (MSWD = 4.0) with an initial epsilon Nd-143(CHUR) of -0.17 +/- 0.22. Literature Sm-Nd data for FAS and Mg-suite whole-rocks also plot on the 60025-62237 isochron. The coherence of data from both FAS and Mg-suite rocks examined thus far suggests that both rock suites formed contemporaneously from identical, or nearly identical, sources. In addition, the concordance of FAS and Mg-suite ages suggests that primordial crust solidification either involved both magmatic suites, or that Mg-suite magmatism was contemporaneous with FAS magmatism within resolution of the Sm-Nd chronometer. The ages for FAS and Mg-suite also coincide with the formation ages of the mare basalt source regions and urKREEP. Ferroan anorthosite suite rocks and urKREEP are thought to represent primordial LMO solidification products, whereas Mg-suite and the mare basalt source regions are argued to represent mixtures of various LMO crystallization products that were formed during density-driven overturn of the LMO. The concordance of ages implies that the 4372 +/- 35 Ma Sm-Nd isochron records the age of mantle overturn, and that overturn occurred during, or shortly after, solidification of the LMO. (C) 2020 Elsevier B.V. All rights reserved.

HPLC of Formula: C7H5NO4. Welcome to talk about 62-23-7, If you have any questions, you can contact Sio, CK; Borg, LE; Cassata, WS or send Email.

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

An article A novel approach towards chemoselective reduction of nitro to amine WOS:000484876900009 published article about GOLD NANOPARTICLES; CATALYZED REDUCTION; HYDROGEN DONOR; EFFICIENT; NITROARENES; OXIDE; NICKEL; NANOCOMPOSITE; MILD; ZINC in [Dasgupta, Hridoydip Ranjan; Mukherjee, Suvodip; Ghosh, Pranab] Univ North Bengal, Dept Chem, Siliguri, W Bengal, India in 2019.0, Cited 49.0. The Name is 4-Nitrobenzoic acid. Through research, I have a further understanding and discovery of 62-23-7. Application In Synthesis of 4-Nitrobenzoic acid

Chemo selective reduction of a wide range of aromatic nitro compound has been performed by using inexpensive Zn powder and CuSO4 system in water medium at room temperature. This system has high tolerance to other highly reducible groups present in nitro substance along with high conversation and selectivity. This chemo-selective reduction also provides a facile root for the synthesis of other industrially important fine chemicals or biologically important compounds where other highly reducible groups are present in close proximity to the targeted nitro groups. (C) 2019 Published by Elsevier Ltd.

Application In Synthesis of 4-Nitrobenzoic acid. About 4-Nitrobenzoic acid, If you have any questions, you can contact Dasgupta, HR; Mukherjee, S; Ghosh, P or concate me.

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