Description

H-Ser-His-Oh CAS NO 67726-09-4 is a high-purity, custom synthetic peptide derivative of significant interest in advanced biochemical research and pharmaceutical development. This compound serves as a critical building block and reference standard for studying peptide structure-activity relationships and enzyme interactions. It is primarily utilized by research institutions, biotechnology firms, and pharmaceutical companies engaged in proteomics, drug discovery, and the development of novel therapeutic agents.

Application

• Pharmaceutical Intermediate: Serves as a key synthetic precursor or building block in the development of novel peptide-based therapeutics and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or substrate in enzymatic studies, proteomics research, and investigations into peptide-protein interactions.
• Protease/Enzyme Studies: Acts as a specific substrate or inhibitor model for studying the activity and kinetics of proteolytic enzymes like serine proteases.
• Peptide Library Synthesis: A valuable component in the combinatorial synthesis of peptide libraries for high-throughput screening in drug discovery campaigns.
• Academic Research: Employed in university and institutional labs for fundamental research in biochemistry, molecular biology, and medicinal chemistry.
• Diagnostic Reagent Development: Can be utilized in the development of diagnostic assays and kits that rely on specific peptide sequences for detection.

Basic Information

Product Name	H-Ser-His-Oh
CAS No.	67726-09-4
Molecular Formula	C9H14N4O4
Molecular Weight	242.23 g/mol
Synonyms	Ser-His; L-Seryl-L-histidine; H-Ser-His-OH dipeptide; Serylhistidine; (2S)-2-[[(2S)-2-Amino-3-hydroxypropanoyl]amino]-3-(1H-imidazol-5-yl)propanoic acid; L-Ser-L-His; NSC 334916; CAS 67726-09-4
EINECS	Contact for details

Quality Control

Our H-Ser-His-Oh is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, MS for identity confirmation, and chiral analysis to ensure stereochemical integrity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance with your research or development requirements.

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 material is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 95.0%
Assay	≥ 98.0%
Water Content (KF)	≤ 5.0%
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines
Specific Rotation	Contact for details

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