Description

H-Met-Asn-Oh CAS NO 36261-61-7 is a high-purity, protected dipeptide derivative, specifically L-Methionyl-L-asparagine, serving as a critical building block in advanced peptide synthesis. This compound is essential for researchers and manufacturers requiring precise molecular control for creating complex peptides and peptidomimetics. It is primarily utilized in pharmaceutical R&D for drug discovery, the development of therapeutic peptides, and as a key intermediate in biochemical studies.

Application

• Pharmaceutical Intermediate: A crucial building block for the solid-phase and solution-phase synthesis of novel therapeutic peptides targeting metabolic disorders, oncology, and infectious diseases.
• Biochemical Research: Used in enzymatic studies, substrate specificity investigations, and as a standard in analytical method development for peptide analysis.
• Peptidomimetic Development: Serves as a core structure for designing and synthesizing non-natural peptide analogs with enhanced stability and bioavailability.
• Cosmetic Peptide Synthesis: Employed in the production of specialized bioactive peptides for advanced skincare and anti-aging formulations.
• Academic & Industrial R&D: A fundamental reagent for exploring protein-protein interactions, signal transduction pathways, and structure-activity relationships (SAR).

Basic Information

Product Name	H-Met-Asn-Oh
CAS No.	36261-61-7
Molecular Formula	C9H17N3O4S
Molecular Weight	263.31 g/mol
Synonyms	L-Methionyl-L-asparagine; Methionine-Asparagine; H-Met-Asn-OH; Met-Asn; M-Asn; N-(3-Amino-3-oxopropyl)-L-methionine; L-Methionine, N-L-α-asparaginyl-; (2S)-2-[[(2S)-2-Amino-4-methylsulfanylbutanoyl]amino]butanediamide
EINECS	Contact for details

Quality Control

Our H-Met-Asn-Oh is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation via IR and MS, to ensure it meets the stringent requirements for research and synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This material is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to maintain stability and purity. For long-term storage, consider desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation	-30.0° to -35.0° (c=1 in H2O)
Water Content (KF)	≤ 1.0%
Heavy Metals	≤ 10 ppm
Residue on Ignition	≤ 0.1%
Single Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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