Description

Cyclo(Glycyl-Prolyl-Glycyl-Alanyl-Prolyl) is a synthetic cyclic pentapeptide with the CAS number 66143-40-6. This compound is of significant interest in pharmaceutical research and development due to its structural mimicry of bioactive peptide sequences. It serves as a critical building block and reference standard for scientists in the life sciences sector, enabling advanced studies in drug discovery and biochemical analysis.

Application

• Pharmaceutical Intermediate: Used as a key synthetic precursor in the development of novel peptide-based therapeutics and diagnostic agents.
• Biochemical Research: Serves as a reference standard and model compound for studying peptide conformation, stability, and receptor interactions.
• Drug Discovery: Employed in high-throughput screening assays to identify and validate new biological targets and lead compounds.
• Academic Research: Utilized in university and institutional labs for fundamental research in organic chemistry, medicinal chemistry, and peptide science.
• Cosmeceutical Development: Investigated for potential applications in advanced skincare formulations targeting specific biological pathways.

Basic Information

Product Name	Cyclo(Glycyl-Prolyl-Glycyl-Alanyl-Prolyl)
CAS No.	66143-40-6
Molecular Formula	C22H32N6O5
Molecular Weight	460.53 g/mol
Synonyms	Cyclo(Gly-Pro-Gly-Ala-Pro); c(GPGAP); Cyclo(GPGAP); Cyclic(GPGAP); Cyclopentapeptide GPGAP; H-c(GPGAP)-OH; Cyclo(Glycyl-L-prolyl-Glycyl-L-alanyl-L-prolyl); L-Alanine, N-(N2-(N-(N-(N-glycyl-L-prolyl)glycyl)-L-alanyl)-L-prolyl)-, cyclic (1→2)-lactam
EINECS	Contact for details

Quality Control

Our Cyclo(Glycyl-Prolyl-Glycyl-Alanyl-Prolyl) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via mass spectrometry, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic data are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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