Description

o-Ethyl-L-Asparagine Mono(Perfluoroacetate) is a specialized fluorinated derivative of the amino acid L-asparagine, designed for advanced synthetic applications. This compound is valued for its unique chemical structure, which introduces fluorine atoms to enhance reactivity, stability, and bioavailability in target molecules. It serves as a critical chiral building block and intermediate for researchers and manufacturers in the pharmaceutical and agrochemical sectors, particularly in the development of novel active ingredients and complex organic syntheses.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new drug candidates, especially in peptide mimetics and fluorinated pharmaceuticals.
• Agrochemical Synthesis: Used in the creation of advanced, fluorinated pesticides and herbicides where the introduction of fluorine improves metabolic stability and activity.
• Biochemical Research: Serves as a modified amino acid analog in proteomics and enzyme studies to investigate structure-activity relationships.
• Peptide Chemistry: Employed in the solid-phase and solution-phase synthesis of custom peptides with fluorinated side chains for enhanced properties.
• Organic Synthesis Building Block: Utilized in academic and industrial R&D for constructing complex, fluoroorganic molecules due to its reactive ester and protected amine functionalities.
• Material Science Precursor: Potential use in developing specialty chemicals and advanced materials requiring fluorinated organic components.

Basic Information

Product Name	o-Ethyl-L-Asparagine Mono(Perfluoroacetate)
CAS No.	84787-82-6
Molecular Formula	C8H11F3N2O5
Molecular Weight	272.18 g/mol
Synonyms	L-Asparagine, N2-(ethoxycarbonyl)-, 1-(trifluoroacetate); N-Carboxyethyl-L-asparagine trifluoroacetate; (S)-2-Amino-3-carbamoylpropanoic acid ethyl ester trifluoroacetate; Ethyl L-asparaginate trifluoroacetate; o-Ethyl-L-asparagine TFA salt; 84787-82-6; L-Asparagine ethyl ester trifluoroacetate
EINECS	Contact for details

Quality Control

Every batch of o-Ethyl-L-Asparagine Mono(Perfluoroacetate) is manufactured under controlled conditions and undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our quality system is designed to meet the stringent requirements of research and cGMP-grade production environments. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay, chiral purity, and impurity profiles is provided with each 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). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere to maintain stability and prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
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.