Description

Asn-Thr-Oh CAS NO 40043-76-3 is a high-purity dipeptide derivative composed of L-Asparagine and L-Threonine. This compound serves as a critical building block and intermediate in advanced pharmaceutical research and peptide synthesis. It is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and life science sectors developing novel therapeutic peptides and biochemical tools.

Application

• Pharmaceutical Intermediate: A key raw material in the synthesis of complex peptide-based active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a standard or reagent in proteomics, enzyme studies, and metabolic pathway analysis.
• Peptide Synthesis: Serves as a protected dipeptide unit in solid-phase and solution-phase peptide synthesis for drug discovery.
• Nutraceutical Development: Investigated for potential applications in specialized nutritional supplements and functional foods.
• Cosmetic Peptides: A potential ingredient in the development of advanced anti-aging and skin-care peptide formulations.

Basic Information

Item	Detail
Product Name	Asn-Thr-Oh
CAS No.	40043-76-3
Molecular Formula	C8H15N3O5
Molecular Weight	233.22 g/mol
Synonyms	L-Asparaginyl-L-threonine; Asparagine-Threonine; H-Asn-Thr-OH; Asn-Thr; N-(2-Amino-3-hydroxy-1-oxobutyl)-L-asparagine; L-Asp-L-Thr; (2S)-2-[[(2S)-2-Amino-3-hydroxybutanoyl]amino]-3-carbamoylpropanoic acid; AT dipeptide
EINECS	Contact for details

Quality Control

Our Asn-Thr-Oh is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy. We provide full traceability and Certificates of Analysis (COA) are available for all shipments to ensure compliance with your research and cGMP guidelines.

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.

Specification

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

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