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Ethyl p-toluenesulfonate was used in a study to develop a fast and accurate method for determination of residues of some common alkylating agents employed in drug synthesis by in situ derivatization–headspace–gas chromatography–mass spectrometry. Ethyl p-toluenesulfonate was used to develop an extraction method for methyl and ethyl esters of various sulfonic acids in active pharmaceutical ingredients using solid-phase microextraction coupled to GC/MS in the selected ion monitoring mode.
Ordering Information
| Product Name | Catalog # | UNIT | Price | Qty | FAVORITES | |
Ethyl p-toluenesulfonate, 50 g | sc-239946 | 50 g | $24.00 | |||
Ethyl p-toluenesulfonate, 250 g | sc-239946A | 250 g | $85.00 |