Description

H-Arg-Leu-Oh Acetate Salt is a high-purity, chemically defined dipeptide derivative, specifically the acetate salt form of the arginyl-leucine dipeptide. This compound is valued for its role as a critical building block and intermediate in advanced pharmaceutical research and peptide synthesis. It is primarily required by research institutions, biotechnology firms, and pharmaceutical companies engaged in developing novel therapeutic peptides, biochemical probes, and high-value fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key raw material in the synthesis of complex peptide-based active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a standard or substrate in enzymatic studies, metabolic pathway analysis, and proteomics research.
• Peptide Library Construction: An essential building block for solid-phase and solution-phase peptide synthesis to create libraries for drug discovery.
• Cell Culture Media Supplement: Employed in specialized cell culture formulations to study amino acid uptake and cellular metabolism.
• Reference Standard: Functions as a certified reference material (CRM) for quality control and analytical method development in QC laboratories.

Basic Information

Product Name	H-Arg-Leu-Oh Acetate Salt
CAS No.	97275-28-0
Molecular Formula	C14H29N5O5 • xC2H4O2
Molecular Weight	Contact for details
Synonyms	Arginyl-leucine acetate salt; L-Arginyl-L-leucine acetate; H-Arg-Leu-OH • AcOH; Arg-Leu dipeptide acetate; N2-[(Nω-{[(2S)-1-Hydroxy-4-methyl-1-oxopentan-2-yl]amino}carbonyl)arginyl]leucine acetate; UNII-9J9734Y4H7; Peptide Synthesis Intermediate 97275-28-0
EINECS	Contact for details

Quality Control

Our H-Arg-Leu-Oh Acetate Salt is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, chiral analysis, and residual solvent screening, to ensure it meets the stringent requirements for research and pharmaceutical applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and specific tests is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed in a dry environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation	Contact for details
Water Content (KF)	≤ 5.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 10 ppm
Acetate Counterion Content	Contact for details

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