Description

1,1-Diphenylcyclopropane is a high-purity, synthetically valuable organic compound characterized by its unique cyclopropane ring flanked by two phenyl groups. This structure makes it a versatile and critical intermediate in advanced organic synthesis, particularly for constructing complex molecular architectures. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries who require precise building blocks for developing active ingredients and novel polymers.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides with specific mode-of-action properties.
• Ligand & Catalyst Development: Acts as a backbone for creating specialized ligands in transition metal catalysis and asymmetric synthesis.
• Materials Science Research: Employed in the development of organic semiconductors, liquid crystals, and advanced polymeric materials.
• Organic Synthesis Building Block: Utilized in cycloaddition reactions and ring-opening polymerizations to introduce strained ring systems into target molecules.
• Academic & R&D Laboratories: A fundamental reagent for methodological studies in organic chemistry and novel reaction pathway exploration.

Basic Information

Product Name	1,1-Diphenylcyclopropane
CAS No.	3282-18-6
Molecular Formula	C15H14
Molecular Weight	194.27 g/mol
Synonyms	Diphenylcyclopropane; 1,1-Diphenylcyclopropane; Cyclopropane, 1,1-diphenyl-; NSC 406924; 1,1-DPC; Diphenyl cyclopropane; α,α-Diphenylcyclopropane
EINECS	221-937-7

Quality Control

Our 1,1-Diphenylcyclopropane is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. We provide detailed Certificates of Analysis (COA) with each shipment, documenting all critical quality parameters. Our commitment to consistent quality and traceability supports your R&D and scale-up processes with reliable material.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	48 - 52 °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.