Description

n-Acetyl-Dl-Ethionine is a chemically modified derivative of the amino acid ethionine, featuring an acetyl group on the nitrogen atom. This modification enhances its stability and alters its biochemical properties, making it a valuable intermediate for research and synthesis. It is primarily utilized in biochemical research, pharmaceutical development, and as a building block for more complex organic compounds. Our supply ensures high purity and consistent quality for critical industrial and laboratory applications.

Application

• Biochemical Research: Used as a stable analog of ethionine to study amino acid metabolism, enzyme inhibition, and protein synthesis mechanisms.
• Pharmaceutical Intermediates: Serves as a key chiral building block in the synthesis of potential therapeutic agents and active pharmaceutical ingredients (APIs).
• Nutritional Science Studies: Employed in research models to investigate the effects of modified amino acids on cellular processes and metabolic pathways.
• Organic Synthesis: Acts as a protected amino acid derivative for the preparation of peptides and other specialized organic molecules.
• Reference Standard: Used as a certified reference material (CRM) in analytical laboratories for method development and quality control.

Basic Information

Product Name	n-Acetyl-Dl-Ethionine
CAS No.	57271-88-2
Molecular Formula	C8H15NO3S
Molecular Weight	205.27 g/mol
Synonyms	N-Acetyl-DL-ethionine; DL-2-Acetamido-4-(ethylthio)butyric acid; Acetyl-DL-ethionine; Ethionine, N-acetyl-, DL-; (±)-2-(Acetylamino)-4-(ethylthio)butanoic acid; NSC 76045; N-Acetyl-ethionine (racemic)
EINECS	Contact for details

Quality Control

Our n-Acetyl-Dl-Ethionine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with detailed results from techniques such as HPLC, NMR, and elemental analysis. Our quality commitment ensures the material is suitable for research and development applications where reliable specifications are paramount.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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