Description

Ethyl Dl-Methionate CAS NO 452-95-9 is a high-purity chemical intermediate primarily used in advanced synthesis. This compound is valued for its role in the production of specialized fine chemicals and active pharmaceutical ingredients (APIs). It is essential for manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality building blocks for complex molecular structures.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel APIs and therapeutic agents.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides.
• Fine Chemical Production: Serves as a precursor for specialty chemicals, flavors, and fragrances.
• Biochemical Research: Employed as a reagent in proteomics and metabolic pathway studies.
• Peptide Chemistry: Utilized in the modification and synthesis of peptide analogs.
• Material Science: Acts as a monomer or cross-linking agent in polymer research.

Basic Information

Item	Detail
Product Name	Ethyl Dl-Methionate
CAS No.	452-95-9
Molecular Formula	C7H14NO4S
Molecular Weight	208.26 g/mol
Synonyms	Ethyl DL-Methionate; Ethyl Methionate; Ethyl 2-Amino-4-(methylthio)butanoate; DL-Methionine Ethyl Ester; Methionine Ethyl Ester; 2-Amino-4-(methylthio)butyric Acid Ethyl Ester; H-Met-OEt; Ethyl α-Amino-γ-methylmercaptobutyrate
EINECS	Contact for details

Quality Control

Our Ethyl Dl-Methionate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC and chiral purity analysis, to ensure it meets the high standards required for pharmaceutical and fine chemical applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place 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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Purity (Chiral HPLC)	DL-Mixture (Racemic)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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