CAS Registry Number

CAS 2886-33-1 — L-Aspartic acid dibenzyl ester 4-toluenesulfonate

L-Aspartic acid dibenzyl ester 4-toluenesulfonate is a protected amino acid derivative used in peptide synthesis and organic chemistry research. It serves as an intermediate in the production of pharmaceuticals and specialty chemicals. Available in powder form, it has a molecular weight of 485.55 g/mol, a CAS number of 2886-33-1, and is stable at ambient temperatures. Molekula supplies L-Aspartic acid dibenzyl ester 4-toluenesulfonate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.