Product Name: Methyl p-toluenesulfonate
Synonyms: 4-methyl-benzenesulfonicacimethylester;Benzenesulfonicacid,4-methyl-,methylester;
Methyl 4-methylbenzenesulfonate;Methyl ester of 4-methylbenzenesulfonic acid;
Methyl para-toluenesulfonate;p-toluenesulfonatedemethyle;p-Toluolsulfonsaeure methyl ester
CAS: 80-48-8
MF: C8H10O3S
MW: 186.23
EINECS: 201-283-5
Methyl p-toluenesulfonate is sulfonate ester present as potentially genotoxic impurity in drug substances. Kinetics of reactions of methyl p-toluenesulfonate with N,N-dimethylaniline has been investigated. It participates in selective 1-substitution reaction of tetrazole.