メチル化反応剤

高反応性メチル化反応剤 DMS ディメチル硫酸メチル硫酸液 99%

Dimethyl sulfate (Methyl sulfate), 99% Methylating Agent DMS Dimethyl sulfate (DMS) is a high-purity, highly reactive methylating agent widely employed in the synthesis of pharmaceutical, agrochemicals, dyes, and fine chemicals. Supplied as a clear, colorless to pale yellow liquid with a minimum assay of 99%, it delivers exceptional methylation efficiency for oxygen, nitrogen, and sulfur nucleophiles. Its consistent performance, combined with rigorous quality control and