Description

Cyclo(Glycyl-Prolyl-Phenylalanyl-Alanyl-Asparaginyl-Alanyl-Valyl-Seryl) CAS NO 107729-99-7 is a synthetic cyclic octapeptide of significant interest in advanced biochemical research and development. This compound matters for its role as a model peptide in studying conformational stability, receptor interactions, and as a potential scaffold for novel therapeutic agents. It is primarily needed by research institutions and pharmaceutical companies engaged in peptide chemistry, drug discovery, and the development of diagnostic tools.

Application

• Biochemical Research: Used as a reference standard and model compound for studying peptide cyclization, structure-activity relationships (SAR), and conformational analysis.
• Pharmaceutical Development: Serves as a key intermediate or a lead compound in the discovery of novel peptide-based therapeutics targeting specific biological pathways.
• Diagnostic Reagent Synthesis: Employed in the development of specialized reagents and probes for biochemical assays and diagnostic kits.
• Academic Studies: Utilized in university and institutional laboratories for teaching and advanced research in organic chemistry and peptide science.
• Bioconjugation & Material Science: Acts as a building block for creating peptide-functionalized surfaces, biomaterials, or drug delivery systems.

Basic Information

Product Name	Cyclo(Glycyl-Prolyl-Phenylalanyl-Alanyl-Asparaginyl-Alanyl-Valyl-Seryl)
CAS No.	107729-99-7
Molecular Formula	C41H58N10O11
Molecular Weight	866.97 g/mol
Synonyms	Cyclo(Gly-Pro-Phe-Ala-Asn-Ala-Val-Ser); Cyclic (Gly-Pro-Phe-Ala-Asn-Ala-Val-Ser); c(GPFAANAVS); Cyclo(Gly-Pro-Phe-Ala-Asn-Ala-Val-Ser) Octapeptide; Cyclo(Gly-Pro-Phe-Ala-Asn-Ala-Val-Ser-OH); Cyclo(GPFAANAVS); Cyclic Octapeptide GPFAANAVS; H-Gly-Pro-Phe-Ala-Asn-Ala-Val-Ser-OH (cyclic)
EINECS	Contact for details

Quality Control

Our Cyclo(Glycyl-Prolyl-Phenylalanyl-Alanyl-Asparaginyl-Alanyl-Valyl-Seryl) is produced under stringent conditions to ensure high purity and batch-to-batch consistency, suitable for sensitive research applications. Each lot undergoes comprehensive analytical testing, including HPLC for purity and MS for identity confirmation. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 1.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%

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