Description

(S)-3-Benzyl-4-(Hydroxymethyl)-2-Oxazolidinone CAS NO 136015-39-9 is a high-value, chiral oxazolidinone derivative widely used as a versatile chiral auxiliary and building block in asymmetric synthesis. Its primary value lies in enabling the stereoselective construction of complex molecules, ensuring high enantiomeric purity in final products. This compound is essential for research and development chemists and production facilities in the pharmaceutical, agrochemical, and fine chemical industries.

Application

• As a chiral auxiliary in Evans-type asymmetric alkylation, aldol, and Diels-Alder reactions.
• Key intermediate in the synthesis of enantiomerically pure active pharmaceutical ingredients (APIs).
• Building block for the development of novel agrochemicals and specialty chemicals.
• Use in academic and industrial research for method development in asymmetric catalysis.
• Precursor for the synthesis of other chiral auxiliaries and ligands.
• Employed in the production of diagnostic reagents and high-value fine chemicals.

Basic Information

Product Name	(S)-3-Benzyl-4-(Hydroxymethyl)-2-Oxazolidinone
CAS No.	136015-39-9
Molecular Formula	C11H13NO3
Molecular Weight	207.23 g/mol
Synonyms	(4S)-3-Benzyl-4-(hydroxymethyl)-1,3-oxazolidin-2-one; (S)-3-Benzyl-4-hydroxymethyl-2-oxazolidinone; (S)-4-(Hydroxymethyl)-3-benzyl-2-oxazolidinone; Evans Chiral Auxiliary; (S)-N-Benzyl-4-hydroxymethyl oxazolidinone; Benzyl (S)-4-(hydroxymethyl)-2-oxazolidinone; (S)-3-Benzyl-4-(hydroxymethyl)oxazolidin-2-one
EINECS	Contact for details

Quality Control

Our (S)-3-Benzyl-4-(Hydroxymethyl)-2-Oxazolidinone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) with detailed specifications for identity, purity, and enantiomeric excess are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This material is hygroscopic (moisture-sensitive) and should be handled under dry conditions to maintain stability and purity.

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.