Description

2(3H)-Furanone, 5-Ethyldihydro-3-(Hydroxymethylene)- (9Ci) is a specialized furanone derivative, a versatile chemical intermediate prized for its reactive hydroxymethylene and lactone functionalities. Its molecular structure makes it a valuable building block for synthesizing more complex molecules in advanced research and fine chemical production. This compound is primarily sought by R&D laboratories and manufacturers in the pharmaceutical, agrochemical, and fragrance industries for developing new active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Flavor and Fragrance Ingredient: Acts as a building block for creating complex aroma chemicals and flavor compounds.
• Organic Synthesis Research: A valuable reagent in academic and industrial laboratories for constructing heterocyclic compounds and exploring new chemical reactions.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, including dyes, pigments, and performance materials.

Basic Information

Product Name	2(3H)-Furanone, 5-Ethyldihydro-3-(Hydroxymethylene)- (9Ci)
CAS No.	751422-55-6
Molecular Formula	C7H10O3
Molecular Weight	142.15 g/mol
Synonyms	5-Ethyldihydro-3-(hydroxymethylene)-2(3H)-furanone; 3-(Hydroxymethylidene)-5-ethyldihydrofuran-2-one; 5-Ethyl-3-(hydroxymethylene)dihydrofuran-2(3H)-one; 3-Hydroxymethylene-5-ethyl-dihydro-furan-2-one; 751422-55-6; 5-Ethyl-3-(hydroxymethylene)-2(3H)-furanone
EINECS	Contact for details

Quality Control

Our 2(3H)-Furanone, 5-Ethyldihydro-3-(Hydroxymethylene)- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 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.