Description

2-Oxazolidinone,5-Ethyl-3-(1-Oxo-2-Propenyl)-4-(2-Propenyl)-,(4S,5S)-(9Ci) is a high-purity, stereochemically defined chiral building block of significant interest in advanced organic synthesis. Its core value lies in its complex molecular architecture, featuring multiple reactive sites that enable its use as a versatile precursor for constructing sophisticated pharmacophores. This compound is primarily needed by research and development teams in the pharmaceutical and agrochemical industries, where it serves as a critical intermediate for developing novel active ingredients with specific stereochemical requirements.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in areas requiring complex heterocyclic scaffolds.
• Agrochemical Synthesis: Used in the design and synthesis of novel herbicides, fungicides, and insecticides where specific stereochemistry impacts biological activity.
• Asymmetric Catalysis Research: Serves as a substrate or ligand precursor in the development of new asymmetric catalytic reactions due to its defined stereocenters.
• Material Science Precursor: Potential use in synthesizing specialized polymers or functional materials with tailored properties derived from its acryloyl and allyl functional groups.
• Chemical Biology Probe Development: Employed in the synthesis of molecular probes for studying enzyme mechanisms or protein-ligand interactions.
• Custom Synthesis & Contract Manufacturing: A high-value intermediate for fine chemical manufacturers offering bespoke synthesis services to the life sciences sector.

Basic Information

Product Name	2-Oxazolidinone,5-Ethyl-3-(1-Oxo-2-Propenyl)-4-(2-Propenyl)-,(4S,5S)-(9Ci)
CAS No.	287184-98-9
Molecular Formula	C11H15NO3
Molecular Weight	209.24 g/mol
Synonyms	(4S,5S)-5-Ethyl-4-(prop-2-en-1-yl)-3-(prop-2-enoyl)-1,3-oxazolidin-2-one; (4S,5S)-5-Ethyl-4-allyl-3-acryloyloxazolidin-2-one; 5-Ethyl-3-acryloyl-4-allyl-2-oxazolidinone, (4S,5S)-; Evans Chiral Auxiliary Derivative; N-Acryloyl-4-allyl-5-ethyl-2-oxazolidinone; Oxazolidinone chiral auxiliary; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 2-Oxazolidinone,5-Ethyl-3-(1-Oxo-2-Propenyl)-4-(2-Propenyl)-,(4S,5S)-(9Ci) is produced under strict quality management protocols to ensure batch-to-batch consistency and high chiral purity, which is critical for its application in asymmetric synthesis. Each lot undergoes comprehensive analytical characterization, including chiral HPLC to confirm enantiomeric excess (ee) and identity verification. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This compound may be sensitive to prolonged exposure to heat and moisture. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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