CAS Registry Number

CAS 71989-18-9 — Fmoc-L-Glutamic acid gamma-tert-butyl ester (Fmoc-L-Glu-OTBU-OH)

Fmoc-L-Glutamic acid gamma-tert-butyl ester (Fmoc-L-Glu-OTBU-OH) is a protected amino acid derivative used in solid-phase peptide synthesis to introduce glutamic acid with selective side-chain protection. It has a molecular formula of C24H27NO6, a molecular weight of 425.47 g/mol, and a CAS number of 71989-18-9. Store at 2 to 8 °C. Molekula supplies Fmoc-L-Glutamic acid gamma-tert-butyl ester (Fmoc-L-Glu-OTBU-OH) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.