CAS Registry Number

CAS 1161-13-3 — N-CBZ-L-Phenylalanine-OH

N-CBZ-L-Phenylalanine-OH is a protected amino acid used in peptide synthesis as an intermediate for pharmaceutical and biochemical research. It features a carbobenzoxy (CBZ) group to protect the amine functionality. Available in 1g, 5g, 10g, and 100g quantities with purity ≥98%. CAS: 1161-13-3, molecular formula: C17H17NO4, molecular weight: 299.32 g/mol. Stored at ambient temperature. Molekula supplies N-CBZ-L-Phenylalanine-OH from research to bulk quantities with full documentation and ISO 9001:2015 traceability.