Description

n-Cbz-o-Bzl-L-Glu-S-Bzl-L-Cys-Gly-Obzl CAS NO 97924-38-4 is a protected peptide derivative, specifically a tripeptide sequence with orthogonal protecting groups. This compound matters as a crucial building block in solid-phase peptide synthesis (SPPS), enabling the controlled construction of complex peptides and proteins for research and development. It is primarily needed by pharmaceutical researchers, biochemists, and fine chemical manufacturers engaged in the synthesis of therapeutic peptides, biochemical probes, and novel bioactive compounds.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of complex therapeutic peptides and peptidomimetics.
• Biochemical Research: Used in studies of peptide structure-activity relationships (SAR) and protein engineering.
• Solid-Phase Peptide Synthesis (SPPS): Serves as a protected fragment for the efficient, sequential assembly of longer peptide chains.
• Ligand Development: Precursor for creating custom peptides used in drug discovery and diagnostic assay development.
• Academic & Institutional Research: Employed in university and institutional labs for fundamental research in biochemistry and medicinal chemistry.
• Fine Chemical Production: Intermediate in the custom synthesis of high-value, specialized peptides for various industrial applications.

Basic Information

Item	Detail
Product Name	n-Cbz-o-Bzl-L-Glu-S-Bzl-L-Cys-Gly-Obzl
CAS No.	97924-38-4
Molecular Formula	C38H45N3O8S
Molecular Weight	703.85 g/mol
Synonyms	N-Carbobenzyloxy-O-benzyl-L-glutamyl-S-benzyl-L-cysteinylglycine benzyl ester; Cbz-Glu(OBzl)-Cys(Bzl)-Gly-OBzl; Z-Glu(OBzl)-Cys(Bzl)-Gly-OBzl; Benzyl N-[(benzyloxy)carbonyl]-L-γ-glutamyl-S-benzyl-L-cysteinylglycinate; L-γ-Glutamyl-S-benzyl-L-cysteinylglycine, N-[(benzyloxy)carbonyl]-, benzyl ester; Protected Tripeptide Z-Glu(OBzl)-Cys(Bzl)-Gly-OBzl; 97924-38-4
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing key parameters such as purity (by HPLC), identity (by NMR and MS), and chiral purity. We adhere to cGMP principles where applicable to support our clients in regulated research and development pathways.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This material is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed in a dry environment. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.