Description

H-Tyr-Arg-Oh Acetate Salt is a high-purity, protected dipeptide derivative, specifically the acetate salt of the H-Tyr-Arg-OH dipeptide. This compound serves as a critical building block in solid-phase peptide synthesis (SPPS), offering enhanced solubility and handling properties for the controlled assembly of complex peptide sequences. It is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and life science sectors developing novel therapeutic peptides, diagnostic agents, and biochemical tools.

Application

• Pharmaceutical Intermediate: Key raw material in the synthesis of novel therapeutic peptides targeting metabolic, cardiovascular, and oncological pathways.
• Biochemical Research: Used as a standard or reagent in enzymatic studies, receptor-ligand binding assays, and structure-activity relationship (SAR) research.
• Peptide Library Construction: Essential building block for the combinatorial synthesis of peptide libraries used in high-throughput screening for drug discovery.
• Cosmeceutical Peptide Synthesis: Intermediate in the production of bioactive peptides for advanced skincare and anti-aging formulations.
• Academic Research: Utilized in university and institutional labs for teaching advanced peptide chemistry and conducting fundamental life science research.

Basic Information

Product Name	H-Tyr-Arg-Oh Acetate Salt
CAS No.	70904-56-2
Molecular Formula	C17H26N4O5 • xC2H4O2
Molecular Weight	366.42 g/mol (Free base)
Synonyms	H-Tyr-Arg-OH acetate; L-Tyrosyl-L-arginine acetate salt; N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-tyrosyl-L-arginine acetate; Fmoc-Tyr-Arg-OH acetate; Fmoc-Tyr(Trt)-Arg(Pbf)-OH acetate (protected form); Boc-Tyr-Arg-OH acetate; Z-Tyr-Arg-OH acetate; Tyrosine-Arginine dipeptide acetate salt
EINECS	Contact for details

Quality Control

Every batch of H-Tyr-Arg-Oh Acetate Salt is manufactured under strict quality management systems and undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, detailing results for assay, chiral purity, and related substances. Our quality commitment aligns with cGMP guidelines for pharmaceutical intermediates, ensuring reliability for your most critical synthesis projects.

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 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)	≥98.0%
Chiral Purity (HPLC)	≥99.0%
Water Content (KF)	≤5.0%
Acetate Content (Titration)	Contact for details
Heavy Metals (ICP-MS)	≤10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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