Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 14348-75-5, Name is 2,7-Dibromo-9H-fluoren-9-one, SMILES is C3=C2C1=C(C=C(Br)C=C1)C(C2=CC(=C3)Br)=O, belongs to phthalazine compound. In a document, author is Saundane, Anand R., introduce the new discover, Computed Properties of https://www.ambeed.com/products/14348-75-5.html.
A new series of novel compounds 1-tert-butyl-9-substituted-12H-indolo[2,3-c]isoquinolino[5,6-c]-1,2,4-triazoles (4a-4c), 10-substituted-2-phenyl-1,13-dihydroindolo[2,3-c]isoquinolino[5,6-c]-1,2,4-triazines (5a-5l), 2-(10-substituted-7H-indolo[2,3-c]isoquinolin-5-yl)-4-phenylphthalazin-1-ones (6a-6c), 2-[2-(10-substituted-7H-indolo[2,3-c]isoquinolinyl)hydrazinecarbonyl]benzoic acid (7a-7c), and 2-(10-substituted-7H-indolo[2,3-c]isoquinolin-5-yl)phthalazine-1,4-diones (8a-8c) were synthesized. The structures of these newly synthesized compounds were confirmed by their spectral studies and elemental analysis. These compounds have been screened for their antimicrobial, antitubercular, antioxidant, and cytotoxic activities. Compounds 4b, 5a, 5g, 5h, 6a, 6b, and 7b exhibited the maximum zone of inhibition against Staphylococcus aureus. Compounds 5d and 6c exhibited the maximum zone of inhibition against Pseudomonas aeruginosa. Compounds 7a and 8c showed maximum zone of inhibition against Aspergillus niger. Compounds 5k and 8c showed maximum zone of inhibition against Aspergillus flavus. Compounds 4a (MIC-1.6 A mu g/ml) and 5 h (MIC-0.2 A mu g/ml) exhibited promising antitubercular activity against Mycobacterium tuberculosis H37Rv strain. Compounds 4b, 4c, 5a, 5c, 5e, 5h, 6a, 6b, 6c, 8a, and 8b exhibited good radical scavenging activity compared with standards. Compounds 4b, 4c, 5a, 5c, 5g, 6a, and 8b exhibited maximum reducing ability. Compounds 4a and 5h exhibited 100 % cell lysis at concentration 10 A mu g/ml.
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 14348-75-5 is helpful to your research. Computed Properties of https://www.ambeed.com/products/14348-75-5.html.
Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem