Description

H-Val-Ser-Oh is a high-purity dipeptide derivative, specifically the C-terminal carboxylic acid of the Val-Ser sequence. This compound serves as a critical building block and intermediate in advanced peptide synthesis and pharmaceutical research. It is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and life science sectors who require precise, high-quality intermediates for developing novel therapeutic agents and biochemical tools.

Application

• Pharmaceutical Intermediate: A key building block in the solid-phase and solution-phase synthesis of complex peptide-based drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a standard or substrate in enzymatic studies, proteomics research, and metabolic pathway investigations.
• Peptide Library Construction: Essential for combinatorial chemistry and the development of diverse peptide libraries for drug discovery and screening.
• Cosmetic Peptide Synthesis: Employed in the formulation of bioactive peptides for advanced skincare and cosmetic applications.
• Agrochemical Development: Serves as an intermediate in the research and synthesis of novel peptide-based agrochemicals.

Basic Information

Product Name	H-Val-Ser-Oh
CAS No.	13588-94-8
Molecular Formula	C8H16N2O4
Molecular Weight	204.23 g/mol
Synonyms	L-Valyl-L-serine; Val-Ser; V-S-OH; H-Val-Ser-OH; L-Val-L-Ser; N-(N-L-Valyl)-L-serine; Valine-serine dipeptide; 2-[(2-Amino-3-methylbutanoyl)amino]-3-hydroxypropanoic acid
EINECS	Contact for details

Quality Control

Our H-Val-Ser-Oh is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and pharmaceutical applications. Certificates of Analysis (COA) with detailed specifications are provided for 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 environments.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥98.0%
Optical Rotation	Specific range provided on COA
Water Content (KF)	≤1.0%
Residue on Ignition	≤0.5%
Heavy Metals	≤20 ppm

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