Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 1571-08-0, Name is Methyl 4-formylbenzoate, SMILES is C1=C(C(OC)=O)C=CC(=C1)C=O, belongs to phthalazine compound. In a document, author is Asadi, Sorayya, introduce the new discover, Recommanded Product: 1571-08-0.
Two multivariate calibration methods are compared for the simultaneous chromatographic determination and separation of Sulfamethoxazole (SMX) and Phthalazine (PHZ) by High Performance Liquid Chromatography (HPLC). Multivariate calibration techniques such as Classical Least Squares (CLS) and Inverse Least Squares (ILS) were introduced into HPLC to determine the quantification by using UV detector at 235, 250, 260 and 270 nm. Sixteen binary mixtures of SMX and PHZ as calibration set and eight binary mixtures as prediction set were used. Results show that, Relative Errors of Prediction (REP) of CLS and ILS for SMX and PHZ were 0.17%, 0.63% and 0.15%, 0.56%, respectively.
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 1571-08-0 is helpful to your research. Recommanded Product: 1571-08-0.
Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem