Description

(4R)-3-[(2S)-1-Oxo-2-(2-Propenyl)Octyl]-4-Benzyl-2-Oxazolidinone is a high-purity, chiral oxazolidinone derivative, a critical class of compounds valued for their role as chiral auxiliaries in asymmetric synthesis. Its primary value lies in enabling the stereoselective construction of complex molecules, which is essential for producing enantiomerically pure pharmaceuticals and fine chemicals. This product is specifically designed for research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-quality building blocks for complex organic synthesis.

Application

• Chiral Auxiliary in Asymmetric Synthesis: Used to control stereochemistry in key bond-forming reactions such as aldol, alkylation, and Diels-Alder reactions.
• Pharmaceutical Intermediate: Serves as a crucial building block in the research and development of enantiomerically pure active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Employed in the development of chiral pesticides and herbicides where specific stereochemistry impacts biological activity.
• Academic & Industrial Research: A valuable tool for methodological development in organic chemistry and catalysis studies.
• Fine Chemical Production: Used in the synthesis of specialty chemicals, flavors, and fragrances requiring high enantiomeric purity.

Basic Information

Product Name	(4R)-3-[(2S)-1-Oxo-2-(2-Propenyl)Octyl]-4-Benzyl-2-Oxazolidinone
CAS No.	548783-48-8
Molecular Formula	C21H29NO3
Molecular Weight	343.46 g/mol
Synonyms	(4R,2'S)-3-(1'-Oxo-2'-propenyloctyl)-4-benzyl-2-oxazolidinone; 4-Benzyl-3-[(2S)-1-oxo-2-(2-propen-1-yl)octyl]-2-oxazolidinone, (4R)-; Evans Auxiliary Derivative; Chiral Oxazolidinone Auxiliary; (4R)-4-Benzyl-3-[(2S)-2-(allyl)octanoyl]-2-oxazolidinone; N-[(2S)-1-Oxo-2-(2-propen-1-yl)octyl]-4-benzyl-2-oxazolidinone-3-carboxamide (related); Contact for additional aliases.
EINECS	Contact for details

Quality Control

Our production of (4R)-3-[(2S)-1-Oxo-2-(2-Propenyl)Octyl]-4-Benzyl-2-Oxazolidinone adheres to stringent quality protocols to ensure batch-to-batch consistency and high chemical purity. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing key parameters such as chiral purity, chemical assay, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This compound is moisture-sensitive (hygroscopic); keep the container tightly sealed under an inert atmosphere such as nitrogen or argon for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Loss on Drying	≤ 0.5%
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.