Description

Ethanone, 1-(3,6-Dihydro-2H-Pyran-4-Yl)- (9Ci) is a valuable heterocyclic building block featuring a reactive ketone group adjacent to a dihydropyran ring. This compound matters as a versatile synthon for constructing complex molecular architectures, particularly in pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists working on novel active ingredients, where its unique scaffold enables the synthesis of diverse heterocyclic libraries.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Research: Serves as a core structure for developing new herbicides, fungicides, and insecticides with improved efficacy and environmental profiles.
• Material Science: Used in the development of specialty polymers and advanced organic electronic materials due to its conjugated system potential.
• Flavor & Fragrance Chemistry: Acts as a starting material for synthesizing complex aroma chemicals and flavoring agents with pyran-based notes.
• Academic & Contract Research: Employed in methodological studies and as a standard in asymmetric synthesis and catalysis research within university and CRO laboratories.

Basic Information

Product Name	Ethanone, 1-(3,6-Dihydro-2H-Pyran-4-Yl)- (9Ci)
CAS No.	405910-68-1
Molecular Formula	C7H10O2
Molecular Weight	126.15 g/mol
Synonyms	1-(3,6-Dihydro-2H-pyran-4-yl)ethanone; 4-Acetyl-3,6-dihydro-2H-pyran; 4-Acetyl-3,6-dihydro-2H-pyran; 4-Acetyl-2,3-dihydropyran; 4-Acetyl-3,6-dihydro-2H-pyran; 4-Acetyl-3,6-dihydro-2H-pyran; 4-Acetyl-3,6-dihydro-2H-pyran; 4-Acetyl-3,6-dihydro-2H-pyran
EINECS	Contact for details

Quality Control

Our Ethanone, 1-(3,6-Dihydro-2H-Pyran-4-Yl)- (9Ci) is produced under strict quality management systems to ensure batch-to-batch consistency and high purity for research and development applications. All materials are characterized by modern analytical techniques including NMR, HPLC, and GC-MS. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your regulatory and quality documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 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.