The chemical substance known as Z-Glu(OtBu)-ONp, with the CAS number 7670-08-8, is a derivative of glutamic acid, specifically modified to include a Z (benzyloxycarbonyl) protecting group on the amino group and a p-nitrophenyl (ONp) ester at the carboxyl end. This compound is typically used in peptide synthesis and as a building block in organic chemistry due to its ability to protect functional groups while allowing for selective reactions. The presence of the t-butyl (OtBu) group enhances the stability of the molecule and can influence its solubility and reactivity. Z-Glu(OtBu)-ONp is characterized by its relatively high stability under standard conditions, making it suitable for various synthetic applications. Additionally, the p-nitrophenyl group serves as a good leaving group in nucleophilic substitution reactions, facilitating the formation of peptide bonds. Overall, this compound is valuable in the field of medicinal chemistry and peptide research, where precise control over functional groups is essential for the synthesis of complex molecules.

Z-Glu(OtBu)-ONp

7670-08-8: The chemical substance known as Z-Glu(OtBu)-ONp, with the CAS number 7670-08-8, is a derivative of glutamic acid, specifically modified to include a Z (benzyloxycarbonyl) protecting group on the amino group and a p-nitrophenyl (ONp) ester at the carboxyl end. This compound is typically used in peptide synthesis and as a building block in organic chemistry due to its ability to protect functional groups while allowing for selective reactions. The presence of the t-butyl (OtBu) group enhances the stability of the molecule and can influence its solubility and reactivity. Z-Glu(OtBu)-ONp is characterized by its relatively high stability under standard conditions, making it suitable for various synthetic applications. Additionally, the p-nitrophenyl group serves as a good leaving group in nucleophilic substitution reactions, facilitating the formation of peptide bonds. Overall, this compound is valuable in the field of medicinal chemistry and peptide research, where precise control over functional groups is essential for the synthesis of complex molecules.

CAS 7670-08-8

Z-Glu(OtBu)-ONp