Description

Ac-Arg-Arg-Pro-Tyr-Ile-Leu-Oh is a synthetic hexapeptide derivative, featuring an N-terminal acetyl group and a C-terminal free acid. This compound is a valuable biochemical tool and a key intermediate in peptide research and pharmaceutical development. It is primarily utilized by researchers and manufacturers in the life sciences sector for applications in drug discovery, proteomics, and as a reference standard for analytical methods.

Application

• Pharmaceutical Research & Development: Serves as a critical intermediate or reference standard in the synthesis and study of novel therapeutic peptides.
• Biochemical Assays: Used as a substrate or inhibitor in enzymatic studies to investigate protease activity and specificity.
• Proteomics & Mass Spectrometry: Functions as a calibration standard or a model compound for method development in peptide analysis.
• Academic Research: Employed in university and institutional labs for fundamental studies in peptide chemistry, structure-activity relationships (SAR), and signal transduction pathways.
• Bioconjugation: Acts as a building block for creating peptide-protein conjugates or other bioconjugates for diagnostic or therapeutic purposes.

Basic Information

Product Name	Ac-Arg-Arg-Pro-Tyr-Ile-Leu-Oh
CAS No.	74853-69-3
Molecular Formula	C41H68N14O10
Molecular Weight	893.07 g/mol
Synonyms	Acetyl-Arg-Arg-Pro-Tyr-Ile-Leu; Ac-Arg-Arg-Pro-Tyr-Ile-Leu; Ac-RRPYIL-OH; N-Acetyl-L-arginyl-L-arginyl-L-prolyl-L-tyrosyl-L-isoleucyl-L-leucine; Acetylhexapeptide-XX; Peptide Synthesis Intermediate 74853-69-3
EINECS	Contact for details

Quality Control

Our Ac-Arg-Arg-Pro-Tyr-Ile-Leu-Oh is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, MS for identity confirmation, and chiral analysis to ensure stereochemical integrity. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment to guarantee traceability and batch-to-batch consistency for your research and development needs.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. This product is hygroscopic (moisture-sensitive). Allow the vial to equilibrate to room temperature in a desiccator before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Assay (Peptide Content)	≥ 80.0%
Water Content (KF)	≤ 5.0%
Single Impurity (HPLC)	≤ 1.0%
Heavy Metals	≤ 20 ppm

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