Description

1-(4,5-Dihydro-3,4-Diphenylisoxazol-5-Yl)-1-Propanone is a specialized organic compound featuring a fused isoxazole-dihydroisoxazole structure, which serves as a valuable synthetic intermediate. Its molecular architecture makes it a key building block for the development of novel heterocyclic compounds and active pharmaceutical ingredients (APIs). This chemical is primarily utilized by research institutions and industrial R&D departments focused on medicinal chemistry, agrochemical discovery, and advanced material science.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory pathways.
• Agrochemical Research: Serves as a building block for developing new herbicides, fungicides, and insecticides with enhanced efficacy and selectivity.
• Material Science: Used in the research and development of advanced polymers, liquid crystals, and organic electronic materials due to its rigid, aromatic structure.
• Academic & Contract Research: A valuable reagent for synthetic organic chemists in universities and CROs (Contract Research Organizations) exploring new heterocyclic reaction methodologies.
• Chemical Library Synthesis: Employed in the construction of diverse compound libraries for high-throughput screening in drug discovery programs.

Basic Information

Product Name	1-(4,5-Dihydro-3,4-Diphenylisoxazol-5-Yl)-1-Propanone
CAS No.	77508-77-1
Molecular Formula	C18H17NO2
Molecular Weight	279.34 g/mol
Synonyms	5-Propanoyl-3,4-diphenyl-4,5-dihydroisoxazole; 3,4-Diphenyl-4,5-dihydroisoxazol-5-yl propan-1-one; 1-(3,4-Diphenyl-4,5-dihydroisoxazol-5-yl)propan-1-one; 5-Propanoyl-3,4-diphenyl-2-isoxazoline; 3,4-Diphenyl-δ²-isoxazoline-5-propanoic ketone
EINECS	Contact for details

Quality Control

Our 1-(4,5-Dihydro-3,4-Diphenylisoxazol-5-Yl)-1-Propanone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment and is available upon request.

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 hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which may affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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