Methyl p-toluenesulfonate

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.

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Catalog Number CBB1111603
Molecular Formula CH3C6H4SO3CH3
CAS# 80-48-8
Purity >98%
Inchi 1S/C8H10O3S/c1-7-3-5-8(6-4-7)12(9,10)11-2/h3-6H,1-2H3
Inchi Key VUQUOGPMUUJORT-UHFFFAOYSA-N
SMILES COS(=O)(=O)c1ccc(C)cc1
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