Description

Isoleucylarginyl(n-Ethylprolinamide) Dihydrochloride is a high-purity, chemically defined peptide derivative used as a critical building block and reference standard in advanced research and development. This compound is essential for scientists working on peptide-based drug discovery, biochemical pathway analysis, and the synthesis of novel bioactive molecules. It is primarily utilized by pharmaceutical R&D teams, biotechnology companies, and academic research institutions focused on proteomics and medicinal chemistry.

Application

• Pharmaceutical Research & Development: Serves as a key intermediate in the synthesis of novel therapeutic peptides and peptidomimetics.
• Biochemical Research: Used as a reference standard and substrate in enzymatic studies and proteomics research.
• Drug Discovery: Acts as a building block for constructing complex peptide libraries for high-throughput screening.
• Academic Studies: Employed in university and institutional labs for investigating peptide structure-activity relationships (SAR).
• Process Development: Utilized in scaling up and optimizing synthetic routes for peptide-based active pharmaceutical ingredients (APIs).

Basic Information

Product Name	Isoleucylarginyl(n-Ethylprolinamide) Dihydrochloride
CAS No.	442526-89-8
Molecular Formula	C19H38N8O3 · 2HCl
Molecular Weight	515.48 g/mol
Synonyms	Ile-Arg-N(Et)Pro-NH2 · 2HCl; Isoleucine-Arginine-N-Ethylprolinamide Dihydrochloride; H-Ile-Arg-N(Et)Pro-NH2 · 2HCl; (S)-2-((S)-2-Amino-3-methylpentanamido)-5-((amino(imino)methyl)amino)-N-(1-ethylpyrrolidin-2-yl)pentanamide dihydrochloride; Peptide Building Block 442526-89-8; IR(NEtP) dihydrochloride
EINECS	Contact for details

Quality Control

Every batch of Isoleucylarginyl(n-Ethylprolinamide) Dihydrochloride is manufactured under strict quality management systems and undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Our products are suitable for research and development applications, with specifications aligned with industry standards for peptide derivatives. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming key parameters such as assay, chiral purity, and impurity profiles.

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
Assay (HPLC)	≥ 95.0%
Purity (HPLC)	≥ 98.0%
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.