Tag: M.W=150-200

Agcaabat, Ruveyda team published research on Polyhedron in 2022 | 31643-49-9

Recommanded Product: 4-Nitrophthalonitrile, 4-Nitrophthalonitrile, also known as 4-Nitrophthalonitrile, is a useful research compound. Its molecular formula is C8H3N3O2 and its molecular weight is 173.13 g/mol. The purity is usually > 95%.
4-Nitrophthalonitrile is a chemical substance that can be synthesized by the reaction of sodium carbonate with 3,4,5-trimethoxybenzyl alcohol. It can also be prepared using nitro phenol and sodium hydroxide. 4-Nitrophthalonitrile has been shown to have high photochemical activity in the presence of light. The frequency shift of its infrared spectrum is indicative of a nucleophilic addition reaction mechanism. 4-Nitrophthalonitrile has been used as an intermediate for producing other chemicals, such as herbicides and pharmaceuticals., 31643-49-9.

Nitriles used to be known as cyanides; the smallest organic nitrile is ethanenitrile, CH3CN, (old name: methyl cyanide or acetonitrile – and sometimes now called ethanonitrile). 31643-49-9, formula is C8H3N3O2, Name is 4-Nitrophthalonitrile. Nitriles are found in many useful compounds, including methyl cyanoacrylate, used in super glue, and nitrile rubber, a nitrile-containing polymer used in latex-free laboratory and medical gloves. Recommanded Product: 4-Nitrophthalonitrile.

Agcaabat, Ruveyda;Bilen Senturk, Cansu;Odabas, Zafer research published 《 The effect of the position of the trimethoxy groups as distant substituents on the spectral and acid sensing properties of phthalocyanines》, the research content is summarized as follows. In this study, alpha and beta substituted phthalonitrile derivatives were obtained by using 3,4,5-trimethoxyphenol and 2,4,6-trimethoxyphenol, and metal-free and Co2+ phthalocyanine mols. were synthesized using these starting compounds After the phthalocyanine compounds were purified and characterized by classical methods, their detailed solubility, UV-Vis and FT-IR spectroscopy studies were performed and it was revealed how the positions of methoxy groups changed the spectroscopic properties of phthalocyanines. In addition, during detailed UV-Vis studies of Pcs, it was determined that alpha-substituted Pcs gave an extra peak in 1 x 10-5 M dichloromethane solution It was determined that this peak was caused by acid impurities in dichloromethane in trace amounts and UV-Vis spectra in DCM solutions with different trifluoroacetic acid(TFA) concentrations for alpha substituted Pcs (5–8) were studied and their protonation behavior was examined It was determined that H2Pc(6) was sensitive to acid even at 1.8 x 10-3 mM concentration Thus, acid sensor device can be developed by using this Pc mol., if desired.

Recommanded Product: 4-Nitrophthalonitrile, 4-Nitrophthalonitrile, also known as 4-Nitrophthalonitrile, is a useful research compound. Its molecular formula is C8H3N3O2 and its molecular weight is 173.13 g/mol. The purity is usually > 95%.
4-Nitrophthalonitrile is a chemical substance that can be synthesized by the reaction of sodium carbonate with 3,4,5-trimethoxybenzyl alcohol. It can also be prepared using nitro phenol and sodium hydroxide. 4-Nitrophthalonitrile has been shown to have high photochemical activity in the presence of light. The frequency shift of its infrared spectrum is indicative of a nucleophilic addition reaction mechanism. 4-Nitrophthalonitrile has been used as an intermediate for producing other chemicals, such as herbicides and pharmaceuticals., 31643-49-9.

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Agirtas, Mehmet Salih team published research on Inorganic and Nano-Metal Chemistry in | 31643-49-9

31643-49-9, 4-Nitrophthalonitrile, also known as 4-Nitrophthalonitrile, is a useful research compound. Its molecular formula is C8H3N3O2 and its molecular weight is 173.13 g/mol. The purity is usually > 95%.
4-Nitrophthalonitrile is a chemical substance that can be synthesized by the reaction of sodium carbonate with 3,4,5-trimethoxybenzyl alcohol. It can also be prepared using nitro phenol and sodium hydroxide. 4-Nitrophthalonitrile has been shown to have high photochemical activity in the presence of light. The frequency shift of its infrared spectrum is indicative of a nucleophilic addition reaction mechanism. 4-Nitrophthalonitrile has been used as an intermediate for producing other chemicals, such as herbicides and pharmaceuticals., Quality Control of 31643-49-9

Inorganic compounds containing the −C≡N group are not called nitriles, but cyanides instead.31643-49-9, formula is C8H3N3O2, Name is 4-Nitrophthalonitrile. Though both nitriles and cyanides can be derived from cyanide salts, most nitriles are not nearly as toxic. Quality Control of 31643-49-9.

Agirtas, Mehmet Salih;Solgun, Derya Gungordu;Yildiko, Umit research published 《 Synthesis, theoretical DFT analysis, photophysical and photochemical properties of a new zinc phthalocyanine compound》, the research content is summarized as follows. In this study, fluorescent zinc phthalocyanine compound was synthesized using 4-(2-(4-(2-phenylpropan-2-yl) phenoxy) phenoxy) phthalonitrile and zinc metal salt. The structure of compounds was characterized by using 1H, and 13C NMR, FT-IR, Mass, UV-Vis spectroscopy. The fluorescence emission, excitation and absorption properties of this phthalocyanine compound were studied in THF and DMSO. Aggregation behaviors for different concentrations in the same solvent were investigated. Quantum chem. calculations were performed using 6-311G basis set of DFT (B3LYP and CAMB3LYP) methods. The structural optimization, MO anal., and electronic properties of the synthesized phthalocyanine were then determined in the ground state and gas phase of the DFT method. Moreover, mol. electrostatic potential (MEP) maps were drawn to identify the reactive regions of the zinc phthalocyanine complex. The data of the study show that the phthalocyanine complex can be used as sensor agent for biol. fluorescence anal.

31643-49-9, 4-Nitrophthalonitrile, also known as 4-Nitrophthalonitrile, is a useful research compound. Its molecular formula is C8H3N3O2 and its molecular weight is 173.13 g/mol. The purity is usually > 95%.
4-Nitrophthalonitrile is a chemical substance that can be synthesized by the reaction of sodium carbonate with 3,4,5-trimethoxybenzyl alcohol. It can also be prepared using nitro phenol and sodium hydroxide. 4-Nitrophthalonitrile has been shown to have high photochemical activity in the presence of light. The frequency shift of its infrared spectrum is indicative of a nucleophilic addition reaction mechanism. 4-Nitrophthalonitrile has been used as an intermediate for producing other chemicals, such as herbicides and pharmaceuticals., Quality Control of 31643-49-9

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Akkoc, Berkay team published research on Dalton Transactions in 2022 | 31643-49-9

31643-49-9, 4-Nitrophthalonitrile, also known as 4-Nitrophthalonitrile, is a useful research compound. Its molecular formula is C8H3N3O2 and its molecular weight is 173.13 g/mol. The purity is usually > 95%.
4-Nitrophthalonitrile is a chemical substance that can be synthesized by the reaction of sodium carbonate with 3,4,5-trimethoxybenzyl alcohol. It can also be prepared using nitro phenol and sodium hydroxide. 4-Nitrophthalonitrile has been shown to have high photochemical activity in the presence of light. The frequency shift of its infrared spectrum is indicative of a nucleophilic addition reaction mechanism. 4-Nitrophthalonitrile has been used as an intermediate for producing other chemicals, such as herbicides and pharmaceuticals., HPLC of Formula: 31643-49-9

Nitriles are found in many useful compounds. Nitrile rubber is also widely used as automotive and other seals since it is resistant to fuels and oils. Organic compounds containing multiple nitrile groups are known as cyanocarbons. 31643-49-9, formula is C8H3N3O2, Name is 4-Nitrophthalonitrile. Nitriles are found in many useful compounds. One of the most common occurrences of nitriles is in Nitrile rubber. HPLC of Formula: 31643-49-9.

Akkoc, Berkay;Samsunlu, Taylan;Isik, Seyma;Ozcesmeci, Mukaddes;Atmaca, Goknur Yasa;Erdogmus, Ali;Serhatli, Muge;Hamuryudan, Esin research published 《 Pegylated metal-free and zinc(II) phthalocyanines: synthesis, photophysicochemical properties and in vitro photodynamic activities against head, neck and colon cancer cell lines》, the research content is summarized as follows. In this study, a series of peripherally and non-peripherally tetra-substituted metal-free and zinc(II) phthalocyanines were successfully prepared in good yields by cyclotetramerization of the phthalonitrile derivative bearing a tetraethylene glycol Me ether group at 3- and 4- positions. All newly synthesized compounds were characterized using spectroscopic methods, such as FT-IR, NMR, mass and UV-Vis spectroscopy. To determine the therapeutic potential of the synthesized phthalocyanines, the effects of the substitution pattern (peripheral and non-peripheral) and central metal atom on the photophysicochem. properties were investigated. When comparing their singlet oxygen generation capabilities (ΦΔ), metallo-phthalocyanine derivatives with zinc (0.73 for 1b and 0.70 for 2b) showed higher singlet oxygen yield than metal-free derivatives (0.21 for 1a and 0.12 for 2a) in DMSO. The photodynamic therapy activities of the water-soluble phthalocyanines were tested via in vitro studies using the A253, FaDu (head and neck cancer cell lines), and HT29 (colon cancer) cell lines. The strongest photodynamic activity was found in 1b and 2b mols. with a metal core among the four mols. studied. The results suggested that the non-peripherally tetra-substituted 1b mol. was regarded as a suitable photodynamic therapy agent due to its light cytotoxicity and secondary impact induced by ROS production

31643-49-9, 4-Nitrophthalonitrile, also known as 4-Nitrophthalonitrile, is a useful research compound. Its molecular formula is C8H3N3O2 and its molecular weight is 173.13 g/mol. The purity is usually > 95%.
4-Nitrophthalonitrile is a chemical substance that can be synthesized by the reaction of sodium carbonate with 3,4,5-trimethoxybenzyl alcohol. It can also be prepared using nitro phenol and sodium hydroxide. 4-Nitrophthalonitrile has been shown to have high photochemical activity in the presence of light. The frequency shift of its infrared spectrum is indicative of a nucleophilic addition reaction mechanism. 4-Nitrophthalonitrile has been used as an intermediate for producing other chemicals, such as herbicides and pharmaceuticals., HPLC of Formula: 31643-49-9

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Alici, Esma Hande team published research on Journal of Molecular Structure in 2022 | 31643-49-9

Application In Synthesis of 31643-49-9, 4-Nitrophthalonitrile, also known as 4-Nitrophthalonitrile, is a useful research compound. Its molecular formula is C8H3N3O2 and its molecular weight is 173.13 g/mol. The purity is usually > 95%.
4-Nitrophthalonitrile is a chemical substance that can be synthesized by the reaction of sodium carbonate with 3,4,5-trimethoxybenzyl alcohol. It can also be prepared using nitro phenol and sodium hydroxide. 4-Nitrophthalonitrile has been shown to have high photochemical activity in the presence of light. The frequency shift of its infrared spectrum is indicative of a nucleophilic addition reaction mechanism. 4-Nitrophthalonitrile has been used as an intermediate for producing other chemicals, such as herbicides and pharmaceuticals., 31643-49-9.

Industrially, the main methods for producing nitriles are ammoxidation and hydrocyanation. 31643-49-9, formula is C8H3N3O2, Name is 4-Nitrophthalonitrile. Both routes are green in the sense that they do not generate stoichiometric amounts of salts. Application In Synthesis of 31643-49-9.

Alici, Esma Hande;Bilgicli, Ahmet T.;Tuzun, Burak;Gunsel, Armagan;Arabaci, Gulnur;Nilufer Yarasir, M. research published 《 Alkyl chain modified metalophthalocyanines with enhanced antioxidant-antimicrobial properties by doping Ag+ and Pd2+ ions》, the research content is summarized as follows. In this study, we report the synthesis and characterization of peripheral alkyl chain-substituted metalophthalocyanines [CuPc (3), ZnPc (4), and CoPc (5)] as optically sensitive substances with antifungal and antibacterial properties. Synthesized compounds were characterized by using common spectroscopic methods such as 1H NMR, 13C NMR, FT-IR, MALDI-TOF, fluorescence, and UV-Vis spectroscopy. Aggregation behaviors of phthalocyanines in the presence of Ag+ and Pd2+ ions were investigated by UV-Vis and fluorescence spectroscopy. The quenching capacity of Ag+ and Pd2+ ions for 4 was calculated from the Stern-Volmer equation and was found to be 9.76 x 104 mol/L and 2.86 x 105 mol/L for Pd2+ and Ag+ ions, resp. The binding stoichiometry (n) and binding constant (Ka) of 4 for Ag+and Pd2+ions were calculated by the changed Benesi-Hildebrand equation. Ka value of 4 for Ag+and Pd2+ions are 2.57 x 109M – 1 and 1.44 x 108M – 1, resp. The binding ratio of 4 for Ag+and Pd2+ions is 1.83 and 1.68, resp. The morphol. features of phthalocyanine derivatives were examined before and after the Ag+or Pd2+ions treatment by SEM (SEM). In addition, the antioxidant efficiencies of newly synthesized metalophthalocyanines and their Ag+ and Pd2+ ion-doped aggregates were evaluated using different methods such as DPPH free radical scavenging, iron ion chelating, and reducing power activities. The chem. and biol. activities of phthalonitrile and its metalophthalocyanines were also evaluated by DFT and mol. docking calculations Finally, the antifungal and antibacterial efficiencies of newly synthesized β-substituted phthalocyanines and their Ag+ and Pd2+ ion-doped forms were investigated using macrobroth dilution and disk diffusion methods.

Application In Synthesis of 31643-49-9, 4-Nitrophthalonitrile, also known as 4-Nitrophthalonitrile, is a useful research compound. Its molecular formula is C8H3N3O2 and its molecular weight is 173.13 g/mol. The purity is usually > 95%.
4-Nitrophthalonitrile is a chemical substance that can be synthesized by the reaction of sodium carbonate with 3,4,5-trimethoxybenzyl alcohol. It can also be prepared using nitro phenol and sodium hydroxide. 4-Nitrophthalonitrile has been shown to have high photochemical activity in the presence of light. The frequency shift of its infrared spectrum is indicative of a nucleophilic addition reaction mechanism. 4-Nitrophthalonitrile has been used as an intermediate for producing other chemicals, such as herbicides and pharmaceuticals., 31643-49-9.

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Alshahrani, Hassan team published research on Journal of Applied Polymer Science in 2022 | 31643-49-9

Product Details of C8H3N3O2, 4-Nitrophthalonitrile, also known as 4-Nitrophthalonitrile, is a useful research compound. Its molecular formula is C8H3N3O2 and its molecular weight is 173.13 g/mol. The purity is usually > 95%.
4-Nitrophthalonitrile is a chemical substance that can be synthesized by the reaction of sodium carbonate with 3,4,5-trimethoxybenzyl alcohol. It can also be prepared using nitro phenol and sodium hydroxide. 4-Nitrophthalonitrile has been shown to have high photochemical activity in the presence of light. The frequency shift of its infrared spectrum is indicative of a nucleophilic addition reaction mechanism. 4-Nitrophthalonitrile has been used as an intermediate for producing other chemicals, such as herbicides and pharmaceuticals., 31643-49-9.

Nitriles are found in many useful compounds. Nitrile rubber is also widely used as automotive and other seals since it is resistant to fuels and oils. Organic compounds containing multiple nitrile groups are known as cyanocarbons. 31643-49-9, formula is C8H3N3O2, Name is 4-Nitrophthalonitrile. Nitriles are found in many useful compounds. One of the most common occurrences of nitriles is in Nitrile rubber. Product Details of C8H3N3O2.

Alshahrani, Hassan;Dayo, Abdul Qadeer;Liu, Wen-bin research published 《 Development of chopped glass fiber composites with difunctional benzoxazine and bio-based phthalonitrile copolymer: A study of mechanical and thermomechanical properties》, the research content is summarized as follows. The randomly-oriented glass fibers (GF) reinforced composites with Bisphenol A-amine based benzoxazine (BA-a) and bio-based eugenol-based phthalonitrile (EPN) copolymer were developed by an isothermal compression molding technique. The silane coupling agent-treated GF (TGF) reinforced composites showed much better impact strength as compared to as-received GF reinforced composites. A rise of 95.2 MPa, 5.5GPa, 69.1 MPa, and 2.5GPa in flexural strength, flexural modulus, tensile strength, and Young’s modulus were observed, resp. The DMA results confirmed that the storage modulus (E’) and glass transition temperature (Tg) were gradually increased and the damping factor decreased as the TGF reinforcement was raised from 0 to 40 weight%. E’ and Tg values were 3.09 GPa and 27°C, resp., higher than the recorded values for the neat copolymer. The 40 weight% TGF reinforced poly(BA-a/EPN) composite showed the maximum thermal stability values of 475.4, 507.3°C, and 75.43% for T5, T10, and Yc, resp. The LOI values confirm that the TGF/copolymer composites have self-extinguishing properties.

Product Details of C8H3N3O2, 4-Nitrophthalonitrile, also known as 4-Nitrophthalonitrile, is a useful research compound. Its molecular formula is C8H3N3O2 and its molecular weight is 173.13 g/mol. The purity is usually > 95%.
4-Nitrophthalonitrile is a chemical substance that can be synthesized by the reaction of sodium carbonate with 3,4,5-trimethoxybenzyl alcohol. It can also be prepared using nitro phenol and sodium hydroxide. 4-Nitrophthalonitrile has been shown to have high photochemical activity in the presence of light. The frequency shift of its infrared spectrum is indicative of a nucleophilic addition reaction mechanism. 4-Nitrophthalonitrile has been used as an intermediate for producing other chemicals, such as herbicides and pharmaceuticals., 31643-49-9.

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts