Description

4-Hydroxy-3,4-diphenylcyclopent-2-enone is a versatile chiral building block and synthetic intermediate of significant interest in advanced organic synthesis. Its unique fused cyclopentenone structure, bearing two phenyl substituents, makes it a valuable precursor for constructing complex molecular architectures. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and fine chemical industries for the synthesis of active pharmaceutical ingredients (APIs), chiral ligands, and novel materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Asymmetric Catalysis: Serves as a precursor for the synthesis of chiral ligands and organocatalysts used in enantioselective transformations.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex natural products, fragrances, and specialty chemicals.
• Material Science Research: Used as a monomer or building block in the development of novel polymers and advanced organic materials.
• Academic & Industrial R&D: A valuable compound for methodological studies in organic chemistry and process optimization.

Basic Information

Product Name	4-Hydroxy-3,4-diphenylcyclopent-2-enone
CAS No.	5587-78-0
Molecular Formula	C17H14O2
Molecular Weight	250.29 g/mol
Synonyms	3,4-Diphenyl-4-hydroxycyclopent-2-en-1-one; 4-Hydroxy-3,4-diphenyl-2-cyclopenten-1-one; 4-Hydroxy-3,4-diphenyl-2-cyclopentenone; 4-Hydroxy-3,4-diphenylcyclopent-2-en-1-one; 2-Cyclopenten-1-one, 4-hydroxy-3,4-diphenyl-
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-3,4-diphenylcyclopent-2-enone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability, consistency, and reliability for your critical processes.

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 incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.