Description

D-Tyr-Val is a high-purity, synthetic dipeptide composed of D-tyrosine and L-valine, identified by CAS NO 87237-39-6. This compound serves as a critical chiral building block and intermediate in advanced pharmaceutical synthesis and biochemical research. It is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and peptide synthesis industries who require high-fidelity, optically pure components for developing novel therapeutics and diagnostic agents.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of complex peptide-based drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a standard or substrate in enzymatic studies, metabolic pathway analysis, and proteomics research.
• Peptide Synthesis: An essential building block in solid-phase and solution-phase peptide synthesis for creating custom peptides with specific sequences.
• Protease/Enzyme Studies: Employed to investigate enzyme specificity, kinetics, and inhibition, particularly for proteases that cleave at tyrosine or valine residues.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in HPLC and LC-MS assays.
• Drug Discovery: Utilized in medicinal chemistry for structure-activity relationship (SAR) studies and the development of peptide mimetics.

Basic Information

Item	Details
Product Name	D-Tyr-Val
CAS No.	87237-39-6
Molecular Formula	C₁₄H₂₀N₂O₄
Molecular Weight	280.32 g/mol
Synonyms	D-Tyrosyl-L-valine; (R)-2-((S)-2-Amino-3-methylbutanamido)-3-(4-hydroxyphenyl)propanoic acid; H-D-Tyr-L-Val-OH; D-Tyrosine-L-valine; D-Tyr-L-Val; D-Tyrosine-Valine; N-(D-Tyrosyl)valine; L-Valine, N-(D-tyrosyl)-
EINECS	Contact for details

Quality Control

Our D-Tyr-Val is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation, to ensure it meets the high standards required for pharmaceutical and research applications. Certificates of Analysis (COA) with detailed chromatographic data are provided and 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 sealed in a low-humidity environment to prevent degradation and ensure long-term stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% de
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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