Description

3-Ethylidene-1-Methoxy-5-Hexen-2-One is a specialized organic compound with a unique α,β-unsaturated ketone structure. This chemical is valued as a versatile intermediate in fine chemical synthesis, particularly for constructing complex molecular frameworks. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Flavor & Fragrance Chemistry: Serves as a precursor for creating specific aroma chemicals and flavoring agents.
• Material Science Research: Investigated as a monomer or cross-linking agent in the development of specialty polymers and resins.
• Organic Synthesis: A versatile Michael acceptor and electrophile in academic and industrial research for constructing carbon-carbon bonds.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in chemical manufacturing.

Basic Information

Product Name	3-Ethylidene-1-Methoxy-5-Hexen-2-One
CAS No.	55956-40-6
Molecular Formula	C9H14O2
Molecular Weight	154.21 g/mol
Synonyms	1-Methoxy-3-ethylidene-5-hexen-2-one; 5-Hexen-2-one, 3-ethylidene-1-methoxy-; 3-Ethylidene-1-methoxyhex-5-en-2-one; (E)-3-Ethylidene-1-methoxy-5-hexen-2-one; (Z)-3-Ethylidene-1-methoxy-5-hexen-2-one; 3-Ethylidene-1-methoxy-5-hexene-2-one; EMHO (abbreviation)
EINECS	Contact for details

Quality Control

Our 3-Ethylidene-1-Methoxy-5-Hexen-2-One is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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