Description

Ac-Tyr-Phe-OMe is a protected tripeptide derivative, widely utilized as a crucial building block in solid-phase peptide synthesis (SPPS). This compound matters for its role in constructing complex peptide sequences with high precision and purity, enabling research and development in advanced therapeutic areas. It is primarily needed by pharmaceutical R&D laboratories, biotechnology companies, and academic institutions focused on peptide-based drug discovery, hormone research, and biochemical studies.

Application

• Peptide Synthesis Intermediate: A key protected fragment for the stepwise construction of longer, biologically active peptide chains in both research and GMP manufacturing.
• Pharmaceutical Research: Used in the discovery and development of novel peptide therapeutics, including enzyme inhibitors, receptor agonists/antagonists, and diagnostic agents.
• Biochemical Tool: Serves as a standard or reference compound in analytical method development (HPLC, MS) for peptide characterization and quality control.
• Academic & Contract Research: Employed in university and CRO settings for studying peptide structure-activity relationships (SAR) and metabolic pathways.

Basic Information

Product Name	Ac-Tyr-Phe-OMe
CAS No.	19898-34-1
Molecular Formula	C₂₁H₂₄N₂O₅
Molecular Weight	384.43 g/mol
Synonyms	Acetyl-L-tyrosyl-L-phenylalanine methyl ester; N-Acetyl-L-tyrosyl-L-phenylalanine methyl ester; N-Acetyl-O-(4-hydroxyphenyl)-L-tyrosyl-L-phenylalanine methyl ester; Ac-Tyr-Phe-OMe; Ac-Y-F-OMe; Acetyl tyrosine phenylalanine methyl ester; L-Phenylalanine, N-acetyl-L-tyrosyl-, methyl ester
EINECS	Contact for details

Quality Control

Our Ac-Tyr-Phe-OMe is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis for enantiomeric integrity, and identity confirmation via mass spectrometry and IR spectroscopy. Certificates of Analysis (COA) detailing all specifications are provided to ensure traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This product is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Specific Rotation	Contact for details
Heavy Metals	< 10 ppm

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