Description

H-Lys-Tyr-Oh is a high-purity dipeptide derivative consisting of lysine and tyrosine amino acids. This compound serves as a critical building block and intermediate in advanced organic synthesis and pharmaceutical research. It is essential for R&D and production teams in the pharmaceutical, biotechnology, and peptide synthesis sectors who require reliable, high-quality raw materials for developing novel therapeutic agents and biochemical tools.

Application

• Pharmaceutical Intermediate: Key starting material or building block in the synthesis of complex peptide-based drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a substrate or standard in enzymatic studies, metabolic pathway analysis, and proteomics research.
• Peptide Synthesis: A fundamental component in solid-phase and solution-phase peptide synthesis for creating custom peptide sequences.
• Nutraceutical Development: Investigated for potential applications in functional food and dietary supplement formulations.
• Cosmetic Peptides: Potential raw material for the development of bioactive peptides in advanced skincare and cosmetic products.
• Academic & Industrial R&D: Serves as a reference compound and synthetic target in university laboratories and corporate research facilities.

Basic Information

Product Name	H-Lys-Tyr-Oh
CAS No.	35978-98-4
Molecular Formula	C15H23N3O4
Molecular Weight	309.36 g/mol
Synonyms	L-Lysyl-L-tyrosine; Lys-Tyr; H-Lys-Tyr-OH; Lysyltyrosine; (2S)-2-[[(2S)-2,6-Diaminohexanoyl]amino]-3-(4-hydroxyphenyl)propanoic acid; N2-[(N6-Benzyloxycarbonyl)lysyl]tyrosine; Z-Lys-Tyr-OH (protected form)
EINECS	Contact for details

Quality Control

Our H-Lys-Tyr-Oh is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and production. Certificates of Analysis (COA) detailing all test results are available upon request.

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 tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Optical Rotation	Contact for details

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