Description

1,5-Diphenyl-1,3-Cyclopentadiene is a specialized organic compound belonging to the class of diarylcyclopentadienes, serving as a valuable intermediate and building block in advanced chemical synthesis. Its conjugated diene structure makes it a key precursor for the development of novel materials, including organic semiconductors and photoluminescent compounds. This high-purity chemical is essential for researchers and manufacturers in the fields of pharmaceutical development, organic electronics, and advanced material science.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new active pharmaceutical ingredients (APIs) and drug candidates.
• Organic Light-Emitting Diodes (OLEDs): Acts as a core building block for the synthesis of novel organic emitters and host materials used in display and lighting technologies.
• Organic Semiconductor Research: Utilized in the development of π-conjugated systems for applications in organic field-effect transistors (OFETs) and photovoltaics.
• Ligand Synthesis: Employed in the preparation of specialized ligands for catalysis and coordination chemistry.
• Fluorescent Dye & Pigment Precursor: Used in the synthesis of advanced chromophores and fluorophores for analytical and material applications.
• Academic & Industrial R&D: A critical reagent for exploratory chemistry in both university laboratories and corporate R&D centers focusing on novel organic materials.

Basic Information

Product Name	1,5-Diphenyl-1,3-Cyclopentadiene
CAS No.	74753-01-8
Molecular Formula	C₁₇H₁₄
Molecular Weight	218.29 g/mol
Synonyms	1,3-Cyclopentadiene, 1,5-diphenyl-; Diphenylcyclopentadiene; 1,5-Diphenylcyclopenta-1,3-diene; NSC 163080; 1,5-Diphenyl-1,3-cyclopentadiene; 1,5-Diphenylcyclopentadiene
EINECS	Contact for details

Quality Control

Our 1,5-Diphenyl-1,3-Cyclopentadiene is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Production adheres to current Good Manufacturing Practices (cGMP) where applicable. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support custom synthesis and purity specifications to meet specific research and production requirements.

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. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Yellow to light brown 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.