Description

2(5H)-Furanone, 3,5-Dimethyl-4-(1,2-Propadienyl)- (9Ci) is a specialized furanone derivative, a high-value chemical intermediate prized for its unique molecular architecture featuring an allene functional group. This compound matters for its role in facilitating complex organic syntheses, particularly in the construction of heterocyclic frameworks and bioactive molecules. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors seeking to develop novel compounds with specific functionalities.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those containing complex furanone or lactone cores.
• Agrochemical Synthesis: Utilized in the research and development of new pesticides, herbicides, and fungicides, leveraging its reactive allene moiety for structural diversification.
• Organic Synthesis Reagent: Acts as a versatile dienophile or Michael acceptor in cycloaddition and conjugate addition reactions for constructing complex, polycyclic organic molecules.
• Flavor & Fragrance Chemistry: Investigated as a potential precursor for synthesizing novel aroma compounds and flavoring agents due to its furanone backbone.
• Material Science Research: Used in the development of specialty polymers and functional materials where its unique structure can impart specific chemical or physical properties.
• Academic & Industrial R&D: A valuable tool for methodological studies in synthetic organic chemistry, enabling new reaction pathways and catalysis research.

Basic Information

Product Name	2(5H)-Furanone, 3,5-Dimethyl-4-(1,2-Propadienyl)- (9Ci)
CAS No.	77087-30-0
Molecular Formula	C9H10O2
Molecular Weight	150.17 g/mol
Synonyms	3,5-Dimethyl-4-(prop-1,2-dien-1-yl)furan-2(5H)-one; 4-Allene-3,5-dimethyl-2(5H)-furanone; 3,5-Dimethyl-4-(1,2-propadienyl)-2(5H)-furanone; 4-(1,2-Propadienyl)-3,5-dimethyl-2(5H)-furanone; Allenyl dimethyl furanone; 3,5-Dimethyl-4-(propadienyl)-2(5H)-furanone
EINECS	Contact for details

Quality Control

Our 2(5H)-Furanone, 3,5-Dimethyl-4-(1,2-Propadienyl)- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing key parameters such as assay (by HPLC or GC), identity confirmation (by IR, NMR), and impurity profiles are provided and available upon request. We are committed to meeting the stringent requirements of research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Recommended storage temperature is between 2°C and 8°C (refrigerated) for long-term stability, as the compound may be sensitive to elevated temperatures and light exposure. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0% (Area %)
Water Content (KF)	≤ 0.5%

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