Description

2(3H)-Furanone,4-[(Acetyloxy)Methyl]-3-Ethyldihydro-4-Hydroxy-(9Ci) CAS NO 549545-98-4 is a specialized furanone derivative, a class of compounds valued for their role as versatile synthetic intermediates and building blocks in organic chemistry. This compound matters for its potential to impart specific structural motifs and functional groups into target molecules, enabling the synthesis of complex chemical architectures. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials industries for the development of new active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for complex heterocyclic targets.
• Agrochemical Research: Used in the development and optimization of new herbicides, fungicides, and plant growth regulators that require specific lactone or furanone frameworks.
• Fine Chemical Synthesis: Acts as a precursor for the preparation of flavors, fragrances, and other specialty chemicals where the furanone core is a desired structural element.
• Polymer Science: Investigated as a monomer or co-monomer for creating novel biodegradable or functional polymers with tailored properties.
• Academic & R&D: Employed in university and corporate research laboratories for methodological studies in organic synthesis and catalysis.
• Material Science: Explored for the development of advanced organic electronic materials or liquid crystals due to its specific stereochemistry and functional groups.

Basic Information

Product Name	2(3H)-Furanone,4-[(Acetyloxy)Methyl]-3-Ethyldihydro-4-Hydroxy-(9Ci)
CAS No.	549545-98-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	4-(Acetoxymethyl)-3-ethyl-4-hydroxy-dihydrofuran-2(3H)-one; 3-Ethyl-4-hydroxy-4-(hydroxymethyl)dihydrofuran-2(3H)-one acetate; 4-[(Acetyloxy)methyl]-3-ethyl-4-hydroxyoxolan-2-one; Dihydro-4-hydroxy-4-[(acetyloxy)methyl]-3-ethyl-2(3H)-furanone; (9CI) Index name derivative.
EINECS	Contact for details

Quality Control

Our 2(3H)-Furanone,4-[(Acetyloxy)Methyl]-3-Ethyldihydro-4-Hydroxy-(9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing specifications such as assay (by HPLC), chiral purity, and impurity profiles. Our quality commitment aligns with cGMP principles for advanced intermediates, ensuring reliable supply for critical R&D and scale-up projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. The container should be kept tightly sealed in a dry environment to minimize exposure to moisture. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity	≥ 99.0% ee
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown 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.