Description

H-Ile-Arg-Pro-Oh CAS NO 149756-66-1 is a synthetic tripeptide composed of the amino acids Isoleucine, Arginine, and Proline. This compound is of significant interest in pharmaceutical research and development, particularly for its potential role as a building block for more complex peptide-based therapeutics. It is primarily utilized by research institutions, pharmaceutical companies, and biotechnology firms engaged in drug discovery and biochemical studies. The peptide's specific sequence makes it a valuable intermediate for investigating biological pathways and developing novel active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of longer, more complex peptide-based drugs and therapeutic candidates.
• Biochemical Research: Used as a standard or substrate in enzymatic studies, receptor binding assays, and metabolic pathway investigations.
• Drug Discovery: Employed in high-throughput screening libraries to identify new lead compounds with potential biological activity.
• Peptide Synthesis: A key raw material for solid-phase or solution-phase peptide synthesis in laboratory and pilot-scale production.
• Academic Research: Utilized in university and institutional labs for studying peptide structure, function, and stability.
• Reference Standard: Can be qualified for use as a reference standard in analytical method development and quality control for peptide APIs.

Basic Information

Product Name	H-Ile-Arg-Pro-Oh
CAS No.	149756-66-1
Molecular Formula	C17H32N6O4
Molecular Weight	384.48 g/mol
Synonyms	Isoleucyl-arginyl-proline; Ile-Arg-Pro; IRP tripeptide; L-Isoleucyl-L-arginyl-L-proline; H-Ile-Arg-Pro-OH; Tripeptide IRP; 149756-66-1; L-Ile-L-Arg-L-Pro
EINECS	Contact for details

Quality Control

Our H-Ile-Arg-Pro-Oh is manufactured under strict quality management systems to ensure high purity and batch-to-batch consistency. Each lot undergoes comprehensive analytical testing, including HPLC for purity, mass spectrometry for identity confirmation, and residual solvent analysis. Certificates of Analysis (COA) detailing all specifications and test results are provided with every shipment. We can support development projects with custom purity grades, including research-grade and GMP-grade materials for preclinical and clinical studies.

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 product is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to prevent degradation. For long-term storage, consider desiccated or nitrogen-purged environments.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%
Heavy Metals	≤ 20 ppm

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