Description

H-Ile-Tyr-Ser-Thr-Val-Ala-Ser-Ser-Leu-Oh is a synthetic nonapeptide sequence, a high-purity biochemical building block with the CAS registry number 186302-15-8. This compound is valued for its precise molecular structure, which is critical for research and development in advanced life sciences. It is primarily utilized by pharmaceutical R&D teams, biotechnology companies, and academic research institutions engaged in peptide synthesis, structure-activity relationship (SAR) studies, and the development of novel therapeutic agents.

Application

This nonapeptide serves as a key intermediate in various sophisticated biochemical applications:

• Pharmaceutical Research & Development: As a building block for synthesizing longer, more complex peptide-based drug candidates and investigating biological pathways.
• Biochemical Reagent: Used in enzymatic studies, substrate specificity assays, and as a standard in analytical method development.
• Structure-Activity Relationship (SAR) Studies: Essential for modifying peptide sequences to understand and optimize their interaction with biological targets.
• Antigen Synthesis: Potential use in the development of synthetic antigens for immunological research and diagnostic applications.
• Academic & Institutional Research: A tool for fundamental research in biochemistry, molecular biology, and medicinal chemistry.

Basic Information

Product Name	H-Ile-Tyr-Ser-Thr-Val-Ala-Ser-Ser-Leu-Oh
CAS No.	186302-15-8
Molecular Formula	C44H71N9O16
Molecular Weight	982.1 g/mol
Synonyms	Ile-Tyr-Ser-Thr-Val-Ala-Ser-Ser-Leu; IYSTVASSL; Nonapeptide IYSTVASSL; H-Ile-Tyr-Ser-Thr-Val-Ala-Ser-Ser-Leu-OH; Isoleucyl-Tyrosyl-Seryl-Threonyl-Valyl-Alanyl-Seryl-Seryl-Leucine; Isoleucine-Tyrosine-Serine-Threonine-Valine-Alanine-Serine-Serine-Leucine; IYSTVASSL-OH; 186302-15-8
EINECS	Contact for details

Quality Control

Our H-Ile-Tyr-Ser-Thr-Val-Ala-Ser-Ser-Leu-Oh is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity, suitable for research applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP (current Good Manufacturing Practice) principles for production and control, ensuring traceability and reliability for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below for long-term stability. This material is hygroscopic (moisture-sensitive); allow the sealed vial to equilibrate to room temperature before opening to prevent condensation and moisture uptake. For short-term use, store desiccated at 2-8°C.

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%
Peptide Content	≥ 80.0%
Solubility	Soluble in water, DMSO

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