Description

2-Oxazolidinone,4-(Hydroxymethyl)-3-(2-Propenyl)-,(4R)-(9Ci) is a chiral oxazolidinone derivative, a crucial building block in modern asymmetric synthesis. Its value lies in its ability to act as a versatile chiral auxiliary or precursor for complex pharmaceutical intermediates, enabling the production of enantiomerically pure compounds. This high-purity intermediate is essential for research and development chemists and process scale-up teams in the pharmaceutical and fine chemical industries, particularly for the synthesis of novel active pharmaceutical ingredients (APIs).

Application

• As a key chiral auxiliary in asymmetric aldol, alkylation, and Diels-Alder reactions.
• As a precursor for the synthesis of complex, biologically active molecules and novel pharmaceutical candidates.
• In the development and scale-up of enantioselective synthetic routes for active pharmaceutical ingredients (APIs).
• For research into new methodologies in organic and medicinal chemistry.
• As a building block for specialty polymers and advanced materials requiring specific stereochemistry.

Basic Information

Item	Detail
Product Name	2-Oxazolidinone,4-(Hydroxymethyl)-3-(2-Propenyl)-,(4R)-(9Ci)
CAS No.	723334-87-0
Molecular Formula	C7H11NO3
Molecular Weight	157.17 g/mol
Synonyms	(4R)-4-(Hydroxymethyl)-3-(2-propen-1-yl)-2-oxazolidinone; (R)-4-(Hydroxymethyl)-3-allyl-2-oxazolidinone; (R)-3-Allyl-4-(hydroxymethyl)oxazolidin-2-one; 4R-Hydroxymethyl-3-allyl-2-oxazolidinone; Chiral Evans Auxiliary Derivative; (R)-3-Allyl-4-hydroxymethyl-2-oxazolidinone; Allyl Oxazolidinone Chiral Auxiliary
EINECS	Contact for details

Quality Control

Our 2-Oxazolidinone,4-(Hydroxymethyl)-3-(2-Propenyl)-,(4R)-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity assessment by HPLC, to ensure it meets the high standards required for pharmaceutical R&D and production. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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 hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere or in a desiccator after opening to prevent degradation.

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%
Single 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.