Description

H-Met-Val-Oh CAS NO 14486-13-6 is a high-purity, protected dipeptide building block, specifically L-Methionyl-L-Valine. This compound is a critical intermediate for the solid-phase and solution-phase synthesis of complex peptides and peptidomimetics. It is essential for research and development in the pharmaceutical and biotechnology sectors, enabling the creation of novel therapeutic agents. Its consistent quality ensures reliable coupling efficiency and final product integrity.

Application

• Pharmaceutical Intermediate: A key raw material in the synthesis of active pharmaceutical ingredients (APIs) and therapeutic peptides.
• Peptide Synthesis: Serves as a fundamental building block (amino acid derivative) for constructing longer peptide chains in research and commercial production.
• Biochemical Research: Used in proteomics, enzyme-substrate studies, and structure-activity relationship (SAR) investigations.
• Cosmetic Peptides: A potential precursor for bioactive peptides used in advanced skincare and cosmetic formulations.
• Reference Standard: Employed as a certified reference material (CRM) for analytical method development and quality control in laboratories.

Basic Information

Product Name	H-Met-Val-Oh
CAS No.	14486-13-6
Molecular Formula	C10H20N2O3S
Molecular Weight	248.34 g/mol
Synonyms	L-Methionyl-L-valine; Methionine-Valine; H-Met-Val-OH; Met-Val; L-Met-L-Val; N-(Methoxycarbonyl)-L-methionyl-L-valine (related protected forms); Methionylvaline; 2-[(2-Amino-4-methylsulfanylbutanoyl)amino]-3-methylbutanoic acid
EINECS	Contact for details

Quality Control

Our H-Met-Val-Oh is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis for enantiomeric excess, and identity confirmation via IR and MS. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, ensuring compliance with your research and cGMP-grade requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C (refrigerated) or as specified on the label. This product is hygroscopic (moisture-sensitive); ensure the container is sealed under inert atmosphere or with desiccant after each use to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Optical Rotation	Contact for details
Water Content (KF)	≤1.0%
Heavy Metals	≤20 ppm
Residue on Ignition	≤0.5%
Single Impurity (HPLC)	≤1.0%

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