Description

Phenyl 2,2,4-Triphenyl-2H-1-Benzopyran-3-Yl Ketone is a specialized organic compound belonging to the benzopyran (chromene) family, characterized by its unique multi-phenyl substituted structure. This compound serves as a valuable advanced intermediate or building block in synthetic organic chemistry, particularly for the development of complex molecules with specific optical or electronic properties. It is primarily sought by pharmaceutical R&D, agrochemical research, and material science laboratories for use in synthesizing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing specific receptor binding profiles.
• Agrochemical Research: Used in developing new active ingredients for crop protection, leveraging its complex structure for potential herbicidal or insecticidal activity.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor for electron-transport materials or host materials in OLED devices due to its rigid, conjugated chromene core.
• Dye & Pigment Synthesis: Intermediate for creating specialized chromophores and colorants with enhanced lightfastness and color properties for high-performance applications.
• Academic & Industrial R&D: A versatile scaffold in medicinal chemistry and material science for structure-activity relationship (SAR) studies and novel compound library generation.
• Ligand Synthesis: Potential precursor for chiral ligands used in asymmetric catalysis, given its sterically hindered environment.

Basic Information

Product Name	Phenyl 2,2,4-Triphenyl-2H-1-Benzopyran-3-Yl Ketone
CAS No.	19725-31-6
Molecular Formula	C38H26O2
Molecular Weight	514.61 g/mol
Synonyms	2,2,4-Triphenyl-3-benzoyl-2H-chromene; 3-Benzoyl-2,2,4-triphenyl-2H-chromene; 3-Benzoyl-2,2,4-triphenyl-2H-1-benzopyran; Phenyl (2,2,4-triphenyl-2H-chromen-3-yl)methanone; Ketone, phenyl 2,2,4-triphenyl-2H-1-benzopyran-3-yl; 2H-1-Benzopyran-3-yl ketone, phenyl 2,2,4-triphenyl-
EINECS	Contact for details

Quality Control

Our Phenyl 2,2,4-Triphenyl-2H-1-Benzopyran-3-Yl Ketone is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis, to ensure it meets the exacting standards required for research and development. Certificates of Analysis (COA) with detailed chromatograms and spectral data are provided to guarantee traceability, consistency, and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive; prolonged exposure to light should be avoided to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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