Description

2-Oxazolidinone,4-(1-Methylethyl)-5-(2-Propenyl)-,(4S-Trans)-(9Ci) is a chiral, substituted oxazolidinone derivative, a class of compounds renowned for their versatility as synthetic intermediates and auxiliaries in asymmetric synthesis. This specific stereoisomer is of significant value for its role in constructing complex, biologically active molecules with high enantiomeric purity. It is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of novel antibiotics, antivirals, and other active pharmaceutical ingredients (APIs) requiring specific stereochemistry.
• Asymmetric Synthesis Auxiliary: Used to control stereoselectivity in critical carbon-carbon and carbon-heteroatom bond-forming reactions, enabling the production of single enantiomer compounds.
• Agrochemical Research: Serves as a precursor in the development of new, enantiomerically pure herbicides, fungicides, and plant growth regulators.
• Fine Chemical Synthesis: Employed in the multistep synthesis of complex natural products, flavors, fragrances, and specialty materials where stereochemical integrity is paramount.
• Academic & Process Chemistry: A valuable reagent for methodological development in organic chemistry laboratories and for scaling up enantioselective processes.

Basic Information

Product Name	2-Oxazolidinone,4-(1-Methylethyl)-5-(2-Propenyl)-,(4S-Trans)-(9Ci)
CAS No.	123411-94-9
Molecular Formula	C9H15NO2
Molecular Weight	169.22 g/mol
Synonyms	(4S)-4-Isopropyl-5-(prop-2-en-1-yl)-1,3-oxazolidin-2-one; (4S-trans)-4-(1-Methylethyl)-5-(2-propenyl)-2-oxazolidinone; 4-Isopropyl-5-allyl-2-oxazolidinone, (4S,5R)-; Chiral 4-Isopropyl-5-allyloxazolidinone; Evans Auxiliary Derivative; Allyl Oxazolidinone Derivative
EINECS	Contact for details

Quality Control

We supply this chiral building block with a standard purity of ≥95% (by HPLC), with higher grades (≥98%, ≥99%) available to meet stringent research and cGMP starting material requirements. Every batch is supported by a comprehensive Certificate of Analysis (COA) detailing chiral purity (enantiomeric excess), chemical purity, and identity confirmation. Our quality management system ensures traceability and consistency, which is critical for regulatory filings in pharmaceutical development.

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; keep the container tightly sealed under an inert atmosphere for long-term storage to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥95.0%
Enantiomeric Excess (Chiral HPLC)	≥99.0%
Loss on Drying	≤0.5%
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.