Description

Cyclo[L-Alanyl-L-Seryl-L-Isoleucyl-L-Prolyl-L-Prolyl-L-Glutaminyl-L-Lysyl-L-Tyrosyl-D-Prolyl-L-Prolyl-(2S)-2-Aminodecanoyl-L-α-Glutamyl-L-Threonyl] (9Ci) is a complex, synthetic cyclic peptide of significant interest in advanced biochemical research and development. This compound matters for its potential role as a highly specific modulator of biological pathways, offering a sophisticated tool for studying protein-protein interactions and cellular signaling. It is primarily needed by pharmaceutical R&D teams, biotechnology firms, and academic research institutions focused on peptide therapeutics, drug discovery, and molecular biology.

Application

• Pharmaceutical Research & Development: As a lead compound or reference standard in the discovery of novel peptide-based therapeutics targeting specific receptors or enzymes.
• Biochemical Assay Development: Utilized as a high-purity ligand or substrate in the development of sensitive in vitro diagnostic and screening assays.
• Academic & Life Science Research: Serves as a critical research chemical for investigating cyclic peptide structure-activity relationships (SAR) and biological function.
• Peptide Chemistry Studies: Used as a model compound in advanced studies on peptide cyclization techniques, stability, and conformational analysis.
• Reference Standard for QC: Acts as an analytical reference standard for quality control and method validation in peptide synthesis and purification processes.

Basic Information

Item	Details
Product Name	Cyclo[L-Alanyl-L-Seryl-L-Isoleucyl-L-Prolyl-L-Prolyl-L-Glutaminyl-L-Lysyl-L-Tyrosyl-D-Prolyl-L-Prolyl-(2S)-2-Aminodecanoyl-L-α-Glutamyl-L-Threonyl] (9Ci)
CAS No.	906547-89-5
Molecular Formula	C73H112N18O22
Molecular Weight	1545.8 g/mol
Synonyms	Cyclo(Ala-Ser-Ile-Pro-Pro-Gln-Lys-Tyr-D-Pro-Pro-(2S)-2-Aminodecanoyl-Glu-Thr); Cyclic Peptide 906547-89-5; CAS 906547-89-5; (9Ci) Designated Cyclic Peptide; L-Alanyl-L-seryl-L-isoleucyl-L-prolyl-L-prolyl-L-glutaminyl-L-lysyl-L-tyrosyl-D-prolyl-L-prolyl-(2S)-2-aminodecanoyl-L-α-glutamyl-L-threonine cyclic peptide; Cyclo[ASTIPPQKYPDPP-AdaET]
EINECS	Contact for details

Quality Control

Our Cyclo[L-Alanyl-L-Seryl-L-Isoleucyl-L-Prolyl-L-Prolyl-L-Glutaminyl-L-Lysyl-L-Tyrosyl-D-Prolyl-L-Prolyl-(2S)-2-Aminodecanoyl-L-α-Glutamyl-L-Threonyl] (9Ci) is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and MS for identity confirmation, to ensure compliance with exacting research-grade standards. Comprehensive Certificates of Analysis (COA) detailing purity, identity, and related substances are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below for long-term stability. This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to prevent degradation. Allow the sealed vial to equilibrate to room temperature before opening to minimize moisture ingress.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
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.