Description

Diphenylpropynone is a high-purity organic compound, also known as 1,3-Diphenyl-2-propyn-1-one, serving as a versatile chemical intermediate. Its value lies in its unique conjugated ketone structure, which makes it a critical building block for synthesizing more complex molecules in advanced research and manufacturing. This product is essential for industries focused on pharmaceuticals, agrochemicals, and material science, where precise molecular construction is paramount.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs) and potential drug candidates.
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport materials and emissive layer components in display technologies.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in catalytic processes.
• Fine Chemical and Flavor/Fragrance Synthesis: Employed in the multi-step production of complex aromatic compounds.
• Academic and Industrial R&D: A valuable reagent for exploratory chemistry and process development in research laboratories.

Basic Information

Item	Details
Product Name	Diphenylpropynone
CAS No.	7338-94-5
Molecular Formula	C15H10O
Molecular Weight	206.24 g/mol
Synonyms	1,3-Diphenyl-2-propyn-1-one; Diphenyl-2-propyn-1-one; 1,3-Diphenylprop-2-yn-1-one; Benzoylphenylacetylene; Chalcone alkyne; α,β-Acetylenic ketone
EINECS	Contact for details

Quality Control

Our Diphenylpropynone is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive 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 area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	62 - 66 °C
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.