Description

2H-Pyran-2-One, 6-Ethyl-3-Ethylidenetetrahydro- (9Ci) is a specialized heterocyclic lactone compound with a unique molecular structure. This chemical serves as a valuable intermediate and building block in advanced organic synthesis, enabling the creation of complex molecules. It is primarily sought by pharmaceutical, agrochemical, and fine chemical research and development teams for applications in drug discovery and specialty chemical manufacturing.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the development of new pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a building block for fragrances, flavors, and other high-value specialty chemicals.
• Organic Synthesis Research: A versatile reagent for constructing complex heterocyclic frameworks in academic and industrial R&D laboratories.
• Material Science: Potential monomer or intermediate for developing advanced polymers and functional materials.

Basic Information

Product Name	2H-Pyran-2-One, 6-Ethyl-3-Ethylidenetetrahydro- (9Ci)
CAS No.	654085-54-8
Molecular Formula	C9H14O2
Molecular Weight	154.21 g/mol
Synonyms	6-Ethyl-3-ethylidenetetrahydro-2H-pyran-2-one; 3-Ethylidene-6-ethyltetrahydro-2H-pyran-2-one; Tetrahydro-6-ethyl-3-ethylidene-2H-pyran-2-one; Dihydro-6-ethyl-3-ethylidenepyran-2(3H)-one; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 2H-Pyran-2-One, 6-Ethyl-3-Ethylidenetetrahydro- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing including HPLC, GC, and NMR to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all specifications are 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, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

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

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