Description

n-(3-Carboxy-1-Oxopropyl)-DL-Methionine is a specialized methionine derivative, also known as a protected or activated form of the essential amino acid. This compound is valued for its role as a key synthetic intermediate and building block in advanced organic synthesis and pharmaceutical research. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of peptides, prodrugs, and other bioactive molecules.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel peptide-based drugs and prodrugs, where the protected carboxyl group allows for selective chemical modifications.
• Biochemical Research: Used in proteomics and metabolic pathway studies as a modified amino acid to investigate enzyme function and protein structure.
• Agrochemical Synthesis: Serves as an intermediate in the development of advanced crop protection agents and plant growth regulators.
• Fine Chemical Production: Employed in the multi-step synthesis of complex organic molecules requiring specific, protected functional groups.
• Nutritional Science Research: Investigated for its potential as a modified amino acid source or metabolic precursor in specialized nutritional formulations.

Basic Information

Product Name	n-(3-Carboxy-1-Oxopropyl)-DL-Methionine
CAS No.	78306-53-3
Molecular Formula	C9H15NO5S
Molecular Weight	249.28 g/mol
Synonyms	DL-Methionine Succinamic Acid; N-Succinyl-DL-methionine; 2-[(1-Carboxy-3-(methylthio)propyl)amino]-2-oxoacetic Acid; Succinylmethionine; NSC 113927; 4-[(2-Amino-4-(methylthio)-1-oxobutyl)amino]-4-oxobutanoic Acid; DL-2-Amino-4-(methylthio)butyric Acid N-Succinimide
EINECS	Contact for details

Quality Control

Our n-(3-Carboxy-1-Oxopropyl)-DL-Methionine is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Chiral Purity (DL Ratio)	~50:50 (Contact for specific ratio)

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