Description

(E)-2,3-Diphenylprop-2-Enal is a high-purity, conjugated aromatic aldehyde of significant interest in advanced organic synthesis. This compound matters as a versatile and valuable building block for constructing complex molecular architectures, particularly in pharmaceutical and fine chemical research. Industrial and academic researchers need it for applications ranging from the development of novel active pharmaceutical ingredients (APIs) to the synthesis of specialized materials and ligands.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those containing stilbene or chalcone frameworks.
• Fine Chemical Synthesis: Serves as a crucial building block for creating flavors, fragrances, and advanced organic compounds.
• Material Science Research: Used in the development of organic semiconductors, liquid crystals, and photoresponsive materials due to its conjugated system.
• Agrochemical Development: Acts as an intermediate in the research and synthesis of novel crop protection agents.
• Academic & R&D: Employed in universities and corporate R&D labs for methodological studies in organic chemistry, including cross-coupling and condensation reactions.
• Ligand Synthesis: Useful for preparing specialized ligands used in catalysis and coordination chemistry.

Basic Information

Product Name	(E)-2,3-Diphenylprop-2-Enal
CAS No.	1755-47-1
Molecular Formula	C15H12O
Molecular Weight	208.26 g/mol
Synonyms	(E)-2,3-Diphenylacrolein; (E)-2,3-Diphenylpropenal; trans-2,3-Diphenylpropenal; trans-2,3-Diphenylacrylaldehyde; (E)-α,β-Diphenylacrolein; 2,3-Diphenyl-2-propenal; (E)-1,2-Diphenyl-2-propen-1-one (tautomer); NSC 66547
EINECS	217-154-6

Quality Control

Our (E)-2,3-Diphenylprop-2-Enal is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality attributes. Our commitment to supply chain integrity and regulatory compliance (including REACH) ensures you receive a reliable product for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended long-term storage temperature is 2-8°C. Allow the container to reach ambient temperature before opening to minimize moisture condensation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	78 - 82 °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.