MES

• CAT Number: M121660
• CAS Number: 1912-28-3
• Molecular Formula: C3H8O3S
• Molecular Weight: 124.15
• Purity: ≥95%
• Storage: -20°C
• IUPAC Name: methyl ethanesulfonate
• InChI: InChI=1S/C3H8O3S/c1-3-7(4,5)6-2/h3H2,1-2H3
• InChIKey: YLJRCXSSKLWCDE-UHFFFAOYSA-N
• SMILES: CCS(=O)(=O)OC

Methyl ethanesulfonate (CAT: M121660) is an alkylating agent commonly used in chemical synthesis and mutagenesis research. It functions by transferring its methyl group to nucleophilic sites in molecules, such as DNA bases, leading to targeted modifications or mutations. In laboratory settings, MES is employed for inducing genetic changes in microorganisms, studying DNA repair mechanisms, and creating mutant strains for biochemical investigations. MES is soluble in water and various organic solvents, making it versatile for experimental applications.