Description

Val-Lys Hydrochloride is a high-purity dipeptide derivative, specifically the hydrochloride salt of the valyl-lysine dipeptide. This compound serves as a critical building block and intermediate in advanced pharmaceutical synthesis and biochemical research. It is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and nutraceutical industries developing peptide-based therapeutics, diagnostic agents, and specialized nutritional supplements.

Application

• Pharmaceutical Intermediate: A key precursor in the solid-phase and solution-phase synthesis of complex therapeutic peptides and peptidomimetics.
• Biochemical Research: Used as a standard or substrate in enzymatic studies, metabolic pathway research, and proteomics.
• Nutraceutical Development: Incorporated into specialized peptide formulations for clinical nutrition and performance supplements.
• Cosmetic Peptides: Serves as a raw material in the synthesis of bioactive peptides for advanced skincare and cosmetic applications.
• Diagnostic Reagent Synthesis: Employed in the production of labeled peptides and conjugates for diagnostic assays and imaging.

Basic Information

Item	Detail
Product Name	Val-Lys Hydrochloride
CAS No.	1424-40-4
Molecular Formula	C11H23N3O3 • HCl
Molecular Weight	281.78 g/mol
Synonyms	L-Valyl-L-lysine hydrochloride; Valyllysine hydrochloride; H-Val-Lys-OH • HCl; VK hydrochloride; L-Val-L-Lys • HCl; N2-[(Benzyloxy)carbonyl]-N6-[(tert-butoxy)carbonyl]-L-lysyl-L-valine (precursor related); Z-Lys(Boc)-Val-OH (related protected form)
EINECS	Contact for details

Quality Control

Our Val-Lys Hydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral purity verification, and identity confirmation to ensure it meets stringent specifications for research and cGMP-grade applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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 must be kept under dry, inert conditions to maintain stability and purity. For long-term storage, consider desiccated conditions.

Specification

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

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