Category: isoquinoline

Isoquinoline is a heterocyclic aromatic organic compound. 1532-97-4, formula is C9H6BrN, Name is 4-Bromoisoquinoline. It is a structural isomer of quinoline. Isoquinoline and quinoline are benzopyridines, which are composed of a benzene ring fused to a pyridine ring. Application of C9H6BrN.

Tian, Wan-Fa;He, Ke-Han;Li, Na;Fen;Liu;Mai, Xi;Feng, Li-Hua;He, Yong-Qin research published 《 Transition-Metal-Free Coupling Reactions: PPh₃-Promoted Sonogashira-Type Cross-Couplings of Heteroaryl Halides with Terminal Alkynes》, the research content is summarized as follows. Synthesis phenylethynyl heteroaryl I [Ar¹ = 2-pyridyl, 6-Me-3-pyridyl, 3-quinolyl, etc.; Ar² = Ph 2-FC₆H₄, 4-MeOC₆H₄, etc.] via Sonogashira-type cross-coupling reaction of heteroaryl halides with terminal alkynes under mild transition-metal-free conditions using PPh₃ and Cs₂CO₃/NEt₃ was reported, a wide range of functional groups was tolerated under optimized conditions. Furthermore, the protocol would be extended to the Suzuki-type cross-coupling of heteroaryl halides with phenylboronic acid, to gave the Ph heteroaryl II [Ar³ = 3-pyridyl, 5-pyrimidinyl, 3-quinolyl, etc.] in good to excellent yields. A test reaction on gram scale delivered the product in reasonably high yield and thus had the potential of promising applications in drug discovery and functional materials.

Application of C9H6BrN, 4-Bromoisoquinoline, also known as 4-Bromoisoquinoline, is a useful research compound. Its molecular formula is C9H6BrN and its molecular weight is 208.05 g/mol. The purity is usually 95%.

4-Bromoisoquinoline is an aryl halide that can be used in the cross-coupling reaction with other aryl halides. It has been shown to have anticancer activity and to inhibit the growth of tumour cell lines in vitro. This compound is also efficient for inhibiting leukemia cells. 4-Bromoisoquinoline has been shown to have an inhibitory effect on cancer cells through the inhibition of DNA synthesis and RNA transcription, as well as by inducing apoptosis. The mechanism of action may be due to its ability to bind to aromatic hydrocarbons and halides, which leads to thermodynamic changes and vibrational energy transfer., 1532-97-4.

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

Isoquinoline is a heterocyclic aromatic organic compound. 1532-97-4, formula is C9H6BrN, Name is 4-Bromoisoquinoline. It is a structural isomer of quinoline. Isoquinoline and quinoline are benzopyridines, which are composed of a benzene ring fused to a pyridine ring. Product Details of C9H6BrN.

Vijeta, Arjun;Casadevall, Carla;Reisner, Erwin research published 《 An Integrated Carbon Nitride-Nickel Photocatalyst for the Amination of Aryl Halides Using Sodium Azide》, the research content is summarized as follows. A photocatalytic protocol for the selective synthesis of primary anilines RNH₂ [R = Ph, 4-BrC₆H₄, 3-pyridyl, etc.] via cross-coupling of a wide range of aryl/heteroaryl halides with sodium azide using a photocatalyst powder consisting of nickel(II) deposited on mesoporous carbon nitride (Ni-mpg-CN_x) was reported. This heterogeneous photocatalyst contained a high surface area with a visible light-absorbing and adaptive “built-in” solid-state ligand for the integrated catalytic Ni site. The method displayed a high functional group tolerance, required mild reaction conditions, and benefited from easy recovery and reuse of the photocatalyst powder. Thereby, it overcame the need of complex ligand scaffolds required in homogeneous catalysis, precious metals and elevated temperatures/pressures in existing protocols of primary anilines synthesis. The reported heterogeneous Ni-mpg-CN_x held potential for applications in the academic and industrial synthesis of anilines and exploration of other photocatalytic transformations.

Product Details of C9H6BrN, 4-Bromoisoquinoline, also known as 4-Bromoisoquinoline, is a useful research compound. Its molecular formula is C9H6BrN and its molecular weight is 208.05 g/mol. The purity is usually 95%.

4-Bromoisoquinoline is an aryl halide that can be used in the cross-coupling reaction with other aryl halides. It has been shown to have anticancer activity and to inhibit the growth of tumour cell lines in vitro. This compound is also efficient for inhibiting leukemia cells. 4-Bromoisoquinoline has been shown to have an inhibitory effect on cancer cells through the inhibition of DNA synthesis and RNA transcription, as well as by inducing apoptosis. The mechanism of action may be due to its ability to bind to aromatic hydrocarbons and halides, which leads to thermodynamic changes and vibrational energy transfer., 1532-97-4.

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

In a broader sense, the term isoquinoline is used to make reference to isoquinoline derivatives. 1-Benzylisoquinoline is the structural backbone in naturally occurring alkaloids including papaverine. 1532-97-4, formula is C9H6BrN, Name is 4-Bromoisoquinoline. The isoquinoline ring in these natural compound derives from the aromatic amino acid tyrosine. Safety of 4-Bromoisoquinoline.

Wang, Xia;Zhang, Shasha;Cui, Pengcheng;Li, Shengkun research published 《 Modular Synthesis of Drimane Meroterpenoids Leveraging Decarboxylative Borylation and Suzuki Coupling》, the research content is summarized as follows. Drimane meroterpenoids have attracted an increasing amount of attention in the discovery of therapeutically important probes, while the laggard synthetic accessibility is a conspicuous challenge. A new paradigm merging decarboxylative borylation and Suzuki coupling was developed as a powerful platform. Key features include the mild conditions, good chemoselectivity, operational facility, scalability, and easy availability of the coupling partners. This practical strategy enables the expedient formal synthesis of a large number of natural products and rapid generation of analogs.

Safety of 4-Bromoisoquinoline, 4-Bromoisoquinoline, also known as 4-Bromoisoquinoline, is a useful research compound. Its molecular formula is C9H6BrN and its molecular weight is 208.05 g/mol. The purity is usually 95%.

4-Bromoisoquinoline is an aryl halide that can be used in the cross-coupling reaction with other aryl halides. It has been shown to have anticancer activity and to inhibit the growth of tumour cell lines in vitro. This compound is also efficient for inhibiting leukemia cells. 4-Bromoisoquinoline has been shown to have an inhibitory effect on cancer cells through the inhibition of DNA synthesis and RNA transcription, as well as by inducing apoptosis. The mechanism of action may be due to its ability to bind to aromatic hydrocarbons and halides, which leads to thermodynamic changes and vibrational energy transfer., 1532-97-4.

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

Isoquinoline’s properties: Isoquinoline is a colorless hygroscopic liquid at temperatures above its melting point with a penetrating, 1532-97-4, formula is C9H6BrN, Name is 4-Bromoisoquinoline. unpleasant odor. Impure samples can appear brownish, as is typical for nitrogen heterocycles. COA of Formula: C9H6BrN.

Wang, Xinxin;Shao, Xin;Cao, Zhu;Wu, Xinxin;Zhu, Chen research published 《 Metal-Free Photoinduced Deformylative Minisci-Type Reaction》, the research content is summarized as follows. A metal-free deformylative Minisci-type reaction was disclosed by using aliphatic aldehydes as alkyl radical precursors. The reaction proceeded via a sequence of hydrogen atom abstraction (HAA) from aldehyde and decarbonylation under mild photochem. conditions. The transformation offered many advantages including good regioselectivity, broad substrate scope, and easy operation. The reaction was also amenable to late-stage functionalization of complex heteroarenes, and could be readily performed on gram scale.

COA of Formula: C9H6BrN, 4-Bromoisoquinoline, also known as 4-Bromoisoquinoline, is a useful research compound. Its molecular formula is C9H6BrN and its molecular weight is 208.05 g/mol. The purity is usually 95%.

4-Bromoisoquinoline is an aryl halide that can be used in the cross-coupling reaction with other aryl halides. It has been shown to have anticancer activity and to inhibit the growth of tumour cell lines in vitro. This compound is also efficient for inhibiting leukemia cells. 4-Bromoisoquinoline has been shown to have an inhibitory effect on cancer cells through the inhibition of DNA synthesis and RNA transcription, as well as by inducing apoptosis. The mechanism of action may be due to its ability to bind to aromatic hydrocarbons and halides, which leads to thermodynamic changes and vibrational energy transfer., 1532-97-4.

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

In a broader sense, the term isoquinoline is used to make reference to isoquinoline derivatives. 1-Benzylisoquinoline is the structural backbone in naturally occurring alkaloids including papaverine. 1532-97-4, formula is C9H6BrN, Name is 4-Bromoisoquinoline. The isoquinoline ring in these natural compound derives from the aromatic amino acid tyrosine. Category: isoquinoline.

Wang, Ying-yu;Wu, Xiang-mei;Yang, Ming-hua research published 《 Copper-Catalyzed Methylthiolation of Aryl Iodides and Bromides with Dimethyl Disulfide in Water》, the research content is summarized as follows. An efficient route to aryl Me sulfides through the copper-catalyzed coupling reaction of aryl iodides or bromides with di-Me disulfide in water was described. Electron-donating and electron-withdrawing functional groups in the substrates were tolerated, and the corresponding products were obtained in moderate to good yields.

1532-97-4, 4-Bromoisoquinoline, also known as 4-Bromoisoquinoline, is a useful research compound. Its molecular formula is C9H6BrN and its molecular weight is 208.05 g/mol. The purity is usually 95%.

4-Bromoisoquinoline is an aryl halide that can be used in the cross-coupling reaction with other aryl halides. It has been shown to have anticancer activity and to inhibit the growth of tumour cell lines in vitro. This compound is also efficient for inhibiting leukemia cells. 4-Bromoisoquinoline has been shown to have an inhibitory effect on cancer cells through the inhibition of DNA synthesis and RNA transcription, as well as by inducing apoptosis. The mechanism of action may be due to its ability to bind to aromatic hydrocarbons and halides, which leads to thermodynamic changes and vibrational energy transfer., Category: isoquinoline

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

Isoquinoline can crystallizes in platelets that have a low solubility in water but dissolve well in ethanol, acetone, diethyl ether, carbon disulfide, and other common organic solvents. 1532-97-4, formula is C9H6BrN, Name is 4-Bromoisoquinoline. It is also soluble in dilute acids as the protonated derivative. Synthetic Route of 1532-97-4.

Wehrle, Robert J.;Rosen, Alexander;Nguyen, Thu Vu;Koons, Kalyn;Jump, Eric;Bullard, Mason;Wehrle, Natalie;Stockfish, Adam;Hare, Patrick M.;Atesin, Abdurrahman;Atesin, Tulay A.;Ma, Lili research published 《 Investigation on the Synthesis, Application and Structural Features of Heteroaryl 1,2-Diketones》, the research content is summarized as follows. A set of unsym. heteroaryl 1,2-diketones RC(O)C(O)Ar [R = i-Pr, Ph, 4-FC₆H₄, etc.; Ar = 3-pyridinyl, 2-pyrazinyl, 6-quinolinyl, etc.] were synthesized by a heteroarylation/oxidation sequence with up to 65% isolated yields. Palladium catalyst XPhos Pd G4 and SeO₂ were the key reagents used in this methodol., and microwave irradiation was utilized to facilitate an efficient and ecofriendly process. The application of heteroaryl 1,2-diketones was demonstrated through the synthesis of an unsym. 2-phenyl-3-(pyridin-3-yl)quinoxaline I from 1-phenyl-2-(pyridin-3-yl)ethane-1,2-dione. The lowest energy conformations of 1-phenyl-2-(pyridin-3-yl)ethane-1,2-dione and I were located using D. Functional Theory (DFT) at the M06-2X/def2-TZVP level of theory. Two lowest energy conformations of 1-phenyl-2-(pyridin-3-yl)ethane-1,2-dione differed with respect to the position of the N atom in the pyridyl ring and 0.27 kcal/mol energy difference between them corresponds to 60.4 and 39.6% at 50 ° C in toluene. Four lowest energy conformations for I had the energy differences of 0.01, 0.03 and 0.07 kcal/mol that corresponds to 26.0, 25.7, 24.9 and 23.4%, resp. A comparison of 1-phenyl-2-(pyridin-3-yl)ethane-1,2-dione and I to the less hindered analogs (oxalyl chloride and oxalic acid) was used to investigate the structural features and bonding using Natural Bond Orbital (NBO) anal.

Synthetic Route of 1532-97-4, 4-Bromoisoquinoline, also known as 4-Bromoisoquinoline, is a useful research compound. Its molecular formula is C9H6BrN and its molecular weight is 208.05 g/mol. The purity is usually 95%.

4-Bromoisoquinoline is an aryl halide that can be used in the cross-coupling reaction with other aryl halides. It has been shown to have anticancer activity and to inhibit the growth of tumour cell lines in vitro. This compound is also efficient for inhibiting leukemia cells. 4-Bromoisoquinoline has been shown to have an inhibitory effect on cancer cells through the inhibition of DNA synthesis and RNA transcription, as well as by inducing apoptosis. The mechanism of action may be due to its ability to bind to aromatic hydrocarbons and halides, which leads to thermodynamic changes and vibrational energy transfer., 1532-97-4.

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

In a broader sense, the term isoquinoline is used to make reference to isoquinoline derivatives. 1-Benzylisoquinoline is the structural backbone in naturally occurring alkaloids including papaverine. 1532-97-4, formula is C9H6BrN, Name is 4-Bromoisoquinoline. The isoquinoline ring in these natural compound derives from the aromatic amino acid tyrosine. Computed Properties of 1532-97-4.

Wu, Yue;Guo, Peng;Chen, Long;Duan, Weijie;Yang, Zengzhuan;Wang, Tao;Chen, Ting;Xiong, Fei research published 《 Iron-catalyzed tandem oxidative coupling and acetal hydrolysis reaction to prepare formylated benzothiazoles and isoquinolines》, the research content is summarized as follows. The direct formylation of benzothiazoles and isoquinolines was reported. The reaction features a novel iron-catalyzed Minisci-type oxidative coupling process using com. available 1,3-dioxolane as a formylated reagent followed by acetal hydrolysis without a separation process. The reaction was performed under exceedingly mild reaction conditions and exhibited broad functional group tolerance.

Computed Properties of 1532-97-4, 4-Bromoisoquinoline, also known as 4-Bromoisoquinoline, is a useful research compound. Its molecular formula is C9H6BrN and its molecular weight is 208.05 g/mol. The purity is usually 95%.

4-Bromoisoquinoline is an aryl halide that can be used in the cross-coupling reaction with other aryl halides. It has been shown to have anticancer activity and to inhibit the growth of tumour cell lines in vitro. This compound is also efficient for inhibiting leukemia cells. 4-Bromoisoquinoline has been shown to have an inhibitory effect on cancer cells through the inhibition of DNA synthesis and RNA transcription, as well as by inducing apoptosis. The mechanism of action may be due to its ability to bind to aromatic hydrocarbons and halides, which leads to thermodynamic changes and vibrational energy transfer., 1532-97-4.

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

In a broader sense, the term isoquinoline is used to make reference to isoquinoline derivatives. 1-Benzylisoquinoline is the structural backbone in naturally occurring alkaloids including papaverine. 1532-97-4, formula is C9H6BrN, Name is 4-Bromoisoquinoline. The isoquinoline ring in these natural compound derives from the aromatic amino acid tyrosine. Formula: C9H6BrN.

Xie, Zhicheng;Wu, Bing;Liu, Yingqiang;Ren, Wenming;Tong, Linjiang;Xiang, Caigui;Wei, Aihuan;Gao, Yuanzhuo;Zeng, Limin;Xie, Hua;Tang, Wei;Hu, Youhong research published 《 Novel Class of Colony-Stimulating Factor 1 Receptor Kinase Inhibitors Based on an o-Aminopyridyl Alkynyl Scaffold as Potential Treatment for Inflammatory Disorders》, the research content is summarized as follows. Colony-stimulating factor 1 receptor (CSF-1R) is involved in inflammatory disorders as well as in many types of cancer. Based on high-throughput screening and docking results, we performed a detailed structure-activity-relationship study, leading to the discovery of a new series of compounds with nanomolar IC₅₀ values against CSF-1R without the inhibition of fibroblast growth factor receptors. One of the most promising hits, compound 29, potently inhibited CSF-1R kinase with an IC₅₀ value of 0.7 nM, while it showed no inhibition to the same family member FMS-like tyrosine kinase 3. Compound 29 displayed excellent anti-inflammatory effects against RAW264.7 macrophages indicated by significant inhibition against the activation of the CSF-1R pathway with low cytotoxicity. In addition, compound 29 exhibited strong in vivo anti-inflammatory efficacy alongside favorable drug characteristics. This novel compound 29 may serve as a new drug candidate with promising applications in inflammatory disorders.

Formula: C9H6BrN, 4-Bromoisoquinoline, also known as 4-Bromoisoquinoline, is a useful research compound. Its molecular formula is C9H6BrN and its molecular weight is 208.05 g/mol. The purity is usually 95%.

4-Bromoisoquinoline is an aryl halide that can be used in the cross-coupling reaction with other aryl halides. It has been shown to have anticancer activity and to inhibit the growth of tumour cell lines in vitro. This compound is also efficient for inhibiting leukemia cells. 4-Bromoisoquinoline has been shown to have an inhibitory effect on cancer cells through the inhibition of DNA synthesis and RNA transcription, as well as by inducing apoptosis. The mechanism of action may be due to its ability to bind to aromatic hydrocarbons and halides, which leads to thermodynamic changes and vibrational energy transfer., 1532-97-4.

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

Isoquinoline is a heterocyclic aromatic organic compound. 1532-97-4, formula is C9H6BrN, Name is 4-Bromoisoquinoline. It is a structural isomer of quinoline. Isoquinoline and quinoline are benzopyridines, which are composed of a benzene ring fused to a pyridine ring. Synthetic Route of 1532-97-4.

Li, Haoran;Huang, Hai-Yun;Roisnel, Thierry;Doucet, Henri research published 《 Regiocontrolled palladium-catalyzed direct C2-arylation of a difluorobenzo[d]imidazole》, the research content is summarized as follows. Conditions for the regioselective palladium-catalyzed direct arylation of a 6,7-difluorobenzo[d]imidazole using aryl bromides ArBr (Ar = 4-chlorophenyl, pyridin-4-yl, naphth-2-yl, etc.) as the coupling partners are described. The site selectivity of the arylation was found to be in favor of the C2-carbon of the difluorobenzo[d]imidazole; whereas the difluoro-substituted ring remained untouched, even in the presence of an excess of aryl bromide. This method tolerates a variety of substituents at para-, meta- and ortho-positions on the aryl bromide and also N-containing heteroaryl bromides.

Synthetic Route of 1532-97-4, 4-Bromoisoquinoline, also known as 4-Bromoisoquinoline, is a useful research compound. Its molecular formula is C9H6BrN and its molecular weight is 208.05 g/mol. The purity is usually 95%.

4-Bromoisoquinoline is an aryl halide that can be used in the cross-coupling reaction with other aryl halides. It has been shown to have anticancer activity and to inhibit the growth of tumour cell lines in vitro. This compound is also efficient for inhibiting leukemia cells. 4-Bromoisoquinoline has been shown to have an inhibitory effect on cancer cells through the inhibition of DNA synthesis and RNA transcription, as well as by inducing apoptosis. The mechanism of action may be due to its ability to bind to aromatic hydrocarbons and halides, which leads to thermodynamic changes and vibrational energy transfer., 1532-97-4.

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

Isoquinoline is a heterocyclic aromatic organic compound. 1532-97-4, formula is C9H6BrN, Name is 4-Bromoisoquinoline. It is a structural isomer of quinoline. Isoquinoline and quinoline are benzopyridines, which are composed of a benzene ring fused to a pyridine ring. Application In Synthesis of 1532-97-4.

Li, Haoxi;Mirabel, Rosa;Zimmerman, Joseph;Ghiviriga, Ion;Phidd, Darian K.;Horenstein, Nicole;Urs, Nikhil M. research published 《 Structure-Functional Selectivity Relationship Studies on A-86929 Analogs and Small Aryl Fragments toward the Discovery of Biased Dopamine D1 Receptor Agonists》, the research content is summarized as follows. Dopamine regulates normal functions such as movement, reinforcement learning, and cognition, and its dysfunction has been implicated in multiple psychiatric and neurol. disorders. Dopamine acts through D1- (D1R and D5R) and D2-class (D2R, D3R, and D4R) receptors and activates both G protein- and β-arrestin-dependent signaling pathways. Current dopamine receptor-based therapies are used to ameliorate motor deficits in Parkinson’s disease or as antipsychotic medications for schizophrenia. These drugs show efficacy for ameliorating only some symptoms caused by dopamine dysfunction and are plagued by debilitating side effects. Studies in primates and rodents have shown that shifting the balance of dopamine receptor signaling toward the arrestin pathway can be beneficial for inducing normal movement, while reducing motor side effects such as dyskinesias, and can be efficacious at enhancing cognitive function compared to balanced agonists. Several structure-activity relationship (SAR) studies have embarked on discovering β-arrestin-biased dopamine agonists, focused on D2 partial agonists, noncatechol D1 agonists, and mixed D1/D2R dopamine receptor agonists. Here, we describe an SAR study to identify novel D1R β-arrestin-biased ligands using A-86929, a high-affinity D1R catechol agonist, as a core scaffold to identify chem. motifs responsible for β-arrestin-biased activity at both D1 and D2Rs. Most of the A-86929 analogs screened were G protein-biased, but none of them were exclusively arrestin-biased. Addnl., various small-fragment mol. probes displayed weak bias toward the β-arrestin pathway. Continued in-depth SFSR (structure-functional selectivity relationship) studies informed by structure determination, mol. modeling, and mutagenesis studies will facilitate the discovery of potent and efficacious arrestin-biased dopamine receptor ligands.

Application In Synthesis of 1532-97-4, 4-Bromoisoquinoline, also known as 4-Bromoisoquinoline, is a useful research compound. Its molecular formula is C9H6BrN and its molecular weight is 208.05 g/mol. The purity is usually 95%.

4-Bromoisoquinoline is an aryl halide that can be used in the cross-coupling reaction with other aryl halides. It has been shown to have anticancer activity and to inhibit the growth of tumour cell lines in vitro. This compound is also efficient for inhibiting leukemia cells. 4-Bromoisoquinoline has been shown to have an inhibitory effect on cancer cells through the inhibition of DNA synthesis and RNA transcription, as well as by inducing apoptosis. The mechanism of action may be due to its ability to bind to aromatic hydrocarbons and halides, which leads to thermodynamic changes and vibrational energy transfer., 1532-97-4.

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem