Description

Cyclo(-Pro-Pro-Phe-Phe-Val-Ile-Met-Leu-Ile) CAS NO 193139-41-2 is a synthetic cyclic peptide composed of nine amino acid residues, forming a constrained molecular structure that enhances its stability and biological activity. This compound is of significant interest in advanced pharmaceutical research and development, particularly for its potential as a scaffold in drug discovery and as a tool for studying peptide-protein interactions. It serves as a critical intermediate or active ingredient for researchers and manufacturers in the fields of oncology, metabolic disorders, and novel therapeutic agent development.

Application

• Pharmaceutical Research & Development: Used as a key intermediate or lead compound in the discovery of novel peptide-based therapeutics.
• Oncology Studies: Investigated for its potential anti-cancer properties and as a targeting moiety in drug conjugates.
• Metabolic Disorder Research: Explored for modulating biological pathways related to diabetes, obesity, and related conditions.
• Chemical Biology Tool: Serves as a probe to study enzyme inhibition, receptor binding, and intracellular signaling mechanisms.
• Peptide Library Synthesis: Acts as a complex building block for creating diverse cyclic peptide libraries for high-throughput screening.
• Bioconjugation: Utilized in the development of peptide-drug conjugates (PDCs) and other targeted delivery systems.

Basic Information

Product Name	Cyclo(-Pro-Pro-Phe-Phe-Val-Ile-Met-Leu-Ile)
CAS No.	193139-41-2
Molecular Formula	C58H86N10O10S
Molecular Weight	1091.4 g/mol
Synonyms	Cyclo(Pro-Pro-Phe-Phe-Val-Ile-Met-Leu-Ile); Cyclic Nonapeptide 193139-41-2; c(Pro-Pro-Phe-Phe-Val-Ile-Met-Leu-Ile); Cyclo(Proline-Proline-Phenylalanine-Phenylalanine-Valine-Isoleucine-Methionine-Leucine-Isoleucine); Cyclic Peptide Inhibitor; 193139-41-2 Peptide; Cyclo(PPFFVIMLI); c[PPFFVIMLI]
EINECS	Contact for details

Quality Control

Our Cyclo(-Pro-Pro-Phe-Phe-Val-Ile-Met-Leu-Ile) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, MS for identity confirmation, and chiral purity assessment. Certificates of Analysis (COA) detailing all specifications are provided to ensure compliance with your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry, cool place. This product is hygroscopic (moisture-sensitive). For long-term storage, consider desiccation and storage under an inert atmosphere. Allow the product to equilibrate to room temperature before opening to prevent condensation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 1.0%
Amino Acid Analysis	Conforms
Water Content (KF)	≤ 5.0%
Residual Solvents (GC)	Meets ICH guidelines

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