Description

Oxiranecarboxylic Acid, 3-[(Ethylamino)Carbonyl]-, (2S,3S)- (9Ci) is a high-purity, stereochemically defined chiral building block of significant interest in advanced organic synthesis. Its core value lies in its unique oxirane (epoxide) and amide functionalities, which enable the stereoselective construction of complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it serves as a key intermediate for developing novel active ingredients with precise three-dimensional structures.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in areas requiring high stereochemical purity.
• Agrochemical Synthesis: Used in the production of advanced, enantiomerically pure herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a precursor for creating novel chiral ligands and organocatalysts used in asymmetric synthesis.
• Fine Chemical Production: Employed in the multistep synthesis of complex fine chemicals and specialty materials where stereocontrol is paramount.
• Academic and R&D Laboratories: A valuable tool for methodological studies in organic chemistry and for exploring new synthetic pathways.

Basic Information

Product Name	Oxiranecarboxylic Acid, 3-[(Ethylamino)Carbonyl]-, (2S,3S)- (9Ci)
CAS No.	142759-58-8
Molecular Formula	C6H9NO4
Molecular Weight	159.14 g/mol
Synonyms	(2S,3S)-3-[(Ethylcarbamoyl)oxirane-2-carboxylic acid; (2S,3S)-N-Ethyloxirane-2,3-dicarboxamide; (2S,3S)-3-(Ethylcarbamoyl)oxirane-2-carboxylic acid; Ethyl (2S,3S)-2,3-epoxysuccinamate; (2S,3S)-Epoxysuccinic acid N-ethylamide; Chiral epoxysuccinamide derivative; Stereoisomer of ethyl epoxy succinamate
EINECS	Contact for details

Quality Control

Our Oxiranecarboxylic Acid, 3-[(Ethylamino)Carbonyl]-, (2S,3S)- (9Ci) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chiral HPLC and NMR, to ensure high chemical and enantiomeric purity suitable for demanding synthetic applications. Certificates of Analysis (COA) with full specification data are provided to guarantee traceability, consistency, and compliance with your research or production requirements.

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 compound is moisture-sensitive (hygroscopic); keep the container tightly sealed under an inert atmosphere if necessary to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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