Description

2(3H)-Furanone, 4-Ethenyldihydro-3-(Hydroxymethylene)-, (3Z)- (9Ci) is a specialized furanone derivative, a high-value intermediate prized for its unique molecular scaffold and reactive functional groups. This compound is critical for advanced organic synthesis, enabling the construction of complex molecules in pharmaceutical and fine chemical research. It is primarily sought by R&D chemists and process development scientists working on novel active pharmaceutical ingredients (APIs), agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those requiring complex heterocyclic cores.
• Agrochemical Research: Used in developing new active ingredients for crop protection with potentially novel modes of action.
• Fine Chemical Synthesis: Serves as a versatile precursor for creating specialty chemicals, flavors, and fragrances.
• Material Science: Investigated as a monomer or cross-linking agent for developing polymers with specific optical or electronic properties.
• Academic & Industrial R&D: Employed in methodological studies and exploratory chemistry to develop new synthetic pathways.

Basic Information

Product Name	2(3H)-Furanone, 4-Ethenyldihydro-3-(Hydroxymethylene)-, (3Z)- (9Ci)
CAS No.	374561-89-4
Molecular Formula	C7H8O3
Molecular Weight	140.14 g/mol
Synonyms	(3Z)-4-Ethenyldihydro-3-(hydroxymethylene)-2(3H)-furanone; 3-(Hydroxymethylene)-4-vinyl-2(3H)-furanone, (Z)-; 4-Vinyl-3-(hydroxymethylene)dihydro-2(3H)-furanone; (Z)-3-(Hydroxymethylene)-4-vinyl-2(3H)-furanone; 4-Ethenyl-3-(hydroxymethylene)dihydro-2(3H)-furanone; 374561-89-4; (3Z)-4-Ethenyl-3-(hydroxymethylene)dihydrofuran-2(3H)-one
EINECS	Contact for details

Quality Control

Every batch of this high-purity intermediate is produced and tested under strict quality management protocols. We provide comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles, typically determined by advanced analytical methods like HPLC, GC, and NMR. Our commitment ensures the reproducible quality and reliability required for critical research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at a controlled room temperature (15-25°C). Due to its sensitivity to light and oxidation, prolonged exposure to air or light should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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