A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 2103-99-3, Name is 4-(4-Chlorophenyl)thiazol-2-amine, molecular formula is C9H7ClN2S. In a Article，once mentioned of 2103-99-3, Formula: C9H7ClN2S
N-Chloroacetyl-5-bromoanthranilic acid (1), 3-[4?-(p-chlorophenyl)-thiazol-2?-yl]-2-chloromethyl-6-bromoquinazolin-4-one (2), 3-[4?-(p-chlorophenyl)-thiazol-2?-yl]-2-hydrazinomethyl-6-bromoquinazolin-4-one (3), 3-[4?-(p-chlorophenyl)-thiazol-2?-yl]-2-substitutedbenzylidene aminomethyl-6-bromoquinazolin-4-ones (4-11), 2-[(4?-oxo-3?-chloro-2?-phenylazetidin-1?-yl)aminomethyl]-3-[4?-(p-chlorophenyl)thiazol-2?-yl]-6-bromoquinazolin-4-ones (12-19) and 2-(4?-oxo-2?-phenyl-thiazolidin-3?-yl-aminomethyl)- 3-[4?-(p-chlorophenyl)-thiazol-2?-yl]-6-bromoquinazolin-4-ones (20-27) have been synthesized. All the compounds have been screened for their anti-inflammatory and analgesic activities at the dose of 50 mg/kg po. Compound 21 showed maximum anti-inflammatory (38.35%) and analgesic (37.36%) activities. Compound 21 was also tested for ulcerogenic activity and the UD50 value was found to be 195.6 mg/kg po. The structure of all compounds has been evaluated by elemental analysis (C, H, N) and spectral analysis (IR, 1H NMR and mass spectrometry).
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data.Formula: C9H7ClN2S, If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 2103-99-3, in my other articles.
Reference：
Thiazole | C3H10187NS – PubChem,
Thiazole | chemical compound | Britannica