Description

2-Oxazolidinone, 3-(Dichloroacetyl)-4-(1-Methylethyl)-, (4S)- (9Ci) CAS NO 461640-76-6 is a high-purity, stereochemically defined oxazolidinone derivative, a class of compounds valued for their utility as chiral auxiliaries and synthetic intermediates in advanced organic synthesis. Its specific stereochemistry and functional groups make it a critical building block for constructing complex molecules with precise three-dimensional architecture. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients with targeted biological activity.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the synthesis of novel drug candidates, particularly for antibiotics and other biologically active molecules.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, leveraging its dichloroacetyl moiety.
• Chiral Auxiliary: Functions as a stereodirecting agent in asymmetric synthesis to induce high enantioselectivity in carbon-carbon and carbon-heteroatom bond-forming reactions.
• Organic Chemistry Research: A valuable tool for academic and industrial R&D laboratories exploring new synthetic methodologies and reaction pathways.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	2-Oxazolidinone, 3-(Dichloroacetyl)-4-(1-Methylethyl)-, (4S)- (9Ci)
CAS No.	461640-76-6
Molecular Formula	C8H11Cl2NO3
Molecular Weight	240.09 g/mol
Synonyms	(4S)-3-(Dichloroacetyl)-4-isopropyl-2-oxazolidinone; (S)-3-(Dichloroacetyl)-4-isopropyloxazolidin-2-one; (S)-4-Isopropyl-3-(dichloroacetyl)oxazolidin-2-one; (S)-3-(Dichloroacetyl)-4-(1-methylethyl)-2-oxazolidinone; (S)-Dichloroacetyl isopropyl oxazolidinone; Evans Chiral Auxiliary Derivative; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 2-Oxazolidinone, 3-(Dichloroacetyl)-4-(1-Methylethyl)-, (4S)- (9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to guarantee traceability and consistency for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening 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%
Chiral Purity (HPLC)	≥ 99.0% ee
Loss on Drying	≤ 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.