Description

3-(2-Hydroxyethyl)-2-Oxazolidinone is a versatile heterocyclic compound featuring both a cyclic carbamate and a pendant hydroxyethyl group. This bifunctional structure makes it a valuable intermediate for synthesizing more complex molecules, particularly in the pharmaceutical and specialty chemical sectors. It is primarily sought by research and development chemists, process engineers, and manufacturers in the fine chemical, agrochemical, and polymer industries for its utility as a building block and functional group modifier.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring oxazolidinone or carbamate moieties.
• Polymer Modifier: Used to introduce hydroxyl and carbamate functional groups into polymer chains, enhancing properties like adhesion, cross-linking potential, and biocompatibility.
• Agrochemical Synthesis: Serves as a precursor in the development of novel herbicides, fungicides, and plant growth regulators.
• Cross-linking Agent: Functions in coatings, adhesives, and resin formulations where its reactive groups can participate in curing reactions.
• Chemical Research: A valuable reagent in organic synthesis for constructing heterocycles and introducing chiral auxiliaries in asymmetric synthesis.
• Personal Care Ingredients: Potential intermediate for synthesizing conditioning agents or UV absorbers in cosmetic formulations.

Basic Information

Item	Details
Product Name	3-(2-Hydroxyethyl)-2-Oxazolidinone
CAS No.	3356-88-5
Molecular Formula	C5H9NO3
Molecular Weight	131.13 g/mol
Synonyms	2-Oxazolidinone, 3-(2-hydroxyethyl)-; N-(2-Hydroxyethyl)-2-oxazolidinone; 2-(2-Oxazolidinonyl)ethanol; 3-(β-Hydroxyethyl)-2-oxazolidinone; Hydroxyethyl oxazolidinone; HEO; N-Hydroxyethyl oxazolidinone; N-(2-Hydroxyethyl)oxazolidin-2-one
EINECS	222-125-4

Quality Control

Our 3-(2-Hydroxyethyl)-2-Oxazolidinone is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product quality.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	48 - 52 °C
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.