Description

3-Phenyl-3-Cyclobutene-1,2-Dione is a high-purity, specialized organic compound characterized by its unique cyclobutenedione core substituted with a phenyl group. This structure makes it a valuable versatile building block and key intermediate in advanced synthetic chemistry, particularly for constructing complex molecular architectures. It is primarily sought after by pharmaceutical research, agrochemical development, and material science laboratories for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those requiring complex, strained ring systems.
• Agrochemical Synthesis: Used in research and development for creating new herbicides, fungicides, and insecticides with unique modes of action.
• Material Science Research: Serves as a building block for organic electronic materials, such as novel polymers or small molecules for OLEDs and semiconductors.
• Organic Synthesis & Catalysis: Employed as a key reagent in Diels-Alder reactions and other cycloadditions to construct complex polycyclic compounds.
• Chemical Research & Development: Utilized in academic and industrial R&D settings for exploring new synthetic methodologies and reaction pathways.
• Ligand and Complex Formation: Its diketone functionality allows it to act as a ligand for metal complexes in catalytic and coordination chemistry.

Basic Information

Product Name	3-Phenyl-3-Cyclobutene-1,2-Dione
CAS No.	3947-97-5
Molecular Formula	C10H6O2
Molecular Weight	158.16 g/mol
Synonyms	3-Phenylcyclobut-3-ene-1,2-dione; 1,2-Cyclobutenedione, 3-phenyl-; 3-Phenyl-1,2-cyclobutenedione; Phenylcyclobutenedione; 3-Phenylcyclobutenedione; Cyclobutenedione, 3-phenyl-
EINECS	223-543-1

Quality Control

Our 3-Phenyl-3-Cyclobutene-1,2-Dione is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing including HPLC, NMR, and IR spectroscopy to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specification results. Our quality commitment ensures the material meets the high standards required for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

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	≤ 1.0%
Residue on Ignition	≤ 0.5%

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