Description

4H-Pyran-4-One,2-Ethyl-2,3-Dihydro-6-Phenyl-(9Ci) is a specialized heterocyclic organic compound with the CAS number 651738-92-0. This chemical serves as a valuable advanced intermediate and building block in sophisticated organic synthesis, enabling the development of novel molecular architectures. It is primarily required by pharmaceutical R&D and agrochemical laboratories for the creation of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Research: Used as a building block for developing new pesticides and herbicides with unique modes of action.
• Material Science: Serves as a monomer or functional additive in the development of specialty polymers and advanced organic electronic materials.
• Chemical Synthesis: Acts as a versatile scaffold for constructing complex heterocyclic compounds in academic and industrial research settings.
• Flavor & Fragrance Chemistry: Potential intermediate for synthesizing novel aroma chemicals due to its pyranone core structure.

Basic Information

Product Name	4H-Pyran-4-One,2-Ethyl-2,3-Dihydro-6-Phenyl-(9Ci)
CAS No.	651738-92-0
Molecular Formula	C13H14O2
Molecular Weight	202.25 g/mol
Synonyms	2-Ethyl-6-phenyl-2,3-dihydro-4H-pyran-4-one; 2-Ethyl-2,3-dihydro-6-phenyl-4H-pyran-4-one; 6-Phenyl-2-ethyl-2,3-dihydro-4H-pyran-4-one; 4H-Pyran-4-one, 2-ethyl-2,3-dihydro-6-phenyl-; 651738-92-0; 2-Ethyl-6-phenyl-4-chromanone; Dihydro-6-phenyl-2-ethyl-4H-pyran-4-one
EINECS	Contact for details

Quality Control

Our production of 4H-Pyran-4-One,2-Ethyl-2,3-Dihydro-6-Phenyl-(9Ci) adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment. We support cGMP compliance for pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 96.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.