Description

H-Ala-Asn-Oh is a protected dipeptide building block, specifically the C-terminal carboxylic acid of alanine-asparagine. This compound is a critical intermediate in the synthesis of more complex peptides and peptidomimetics, offering precise control over molecular structure. It is primarily utilized by research institutions and pharmaceutical companies engaged in peptide chemistry, drug discovery, and the development of bioactive compounds.

Application

• Solid-Phase Peptide Synthesis (SPPS): A key protected fragment for the sequential assembly of custom peptide sequences in research and development.
• Pharmaceutical Intermediates: Serves as a building block in the synthesis of potential therapeutic peptides targeting various diseases.
• Biochemical Research: Used in studies of enzyme-substrate interactions, protein folding, and structure-activity relationships (SAR).
• Peptidomimetic Design: Employed to create modified peptide analogs with enhanced stability, bioavailability, or receptor affinity.
• Combinatorial Chemistry Libraries: A valuable component for generating diverse libraries of compounds for high-throughput screening.

Basic Information

Product Name	H-Ala-Asn-Oh
CAS No.	31796-57-3
Molecular Formula	C7H13N3O4
Molecular Weight	203.20 g/mol
Synonyms	H-Ala-Asn-OH; L-Alanyl-L-asparagine; Alanine Asparagine Dipeptide; Ala-Asn; H-Ala-Asn; N-(2-Amino-3-hydroxy-1-oxopropyl)-L-alanine; L-Alanine, N-L-2-aminosuccinoyl-; (2S)-2-[[(2S)-2-Amino-3-carbamoylpropanoyl]amino]propanoic acid
EINECS	Contact for details

Quality Control

Our H-Ala-Asn-Oh is produced under strict quality management protocols. 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 research and synthesis. A Certificate of Analysis (COA) detailing all specifications 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 material is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Assay (HPLC)	≥ 98.0%
Optical Rotation	Contact for details
Water Content (KF)	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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