Description

1,1'-[[2,2-Bis(3-Methoxyphenyl)-3,3-Dimethylcyclopropyl]Ethenylidene]Bis(3-Methoxybenzene) CAS NO 67437-09-6 is a specialized organic compound featuring a unique cyclopropylidene core flanked by multiple methoxyphenyl groups. This complex molecular architecture makes it a valuable advanced intermediate for synthesizing high-performance materials and fine chemicals. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel active ingredients and functional additives.

Application

This compound serves as a sophisticated building block in advanced chemical synthesis. Key application areas include:

• Pharmaceutical Intermediate: For the research and development of new drug candidates, particularly those targeting complex biological pathways.
• Agrochemical Synthesis: As a key precursor in creating novel pesticides, herbicides, or plant growth regulators with enhanced efficacy.
• Material Science Research: Utilized in the development of specialty polymers, liquid crystals, or organic electronic materials due to its rigid, multi-aromatic structure.
• Organic Light-Emitting Diode (OLED) Materials: Potential use in the synthesis of host or emitter materials for display and lighting technologies.
• Photoinitiator & Dye Intermediate: Serves as a core structure for developing advanced photoactive compounds used in coatings and imaging.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry and catalysis.

Basic Information

Item	Detail
Product Name	1,1'-[[2,2-Bis(3-Methoxyphenyl)-3,3-Dimethylcyclopropyl]Ethenylidene]Bis(3-Methoxybenzene)
CAS No.	67437-09-6
Molecular Formula	C36H36O4
Molecular Weight	532.67 g/mol
Synonyms	1,1'-[2,2-Bis(3-methoxyphenyl)-3,3-dimethylcyclopropylidene]bis(3-methoxybenzene); 2,2',2'',2'''-(3,3-Dimethylcyclopropane-1,1,2,2-tetrayl)tetrakis(methoxybenzene); 1,1'-(2,2-Bis(3-methoxyphenyl)-3,3-dimethylcyclopropylidene)bis(3-methoxybenzene); (E)-1,1'-(2,2-Bis(3-methoxyphenyl)-3,3-dimethylcyclopropylidene)bis(3-methoxybenzene); Cyclopropane, 1,1'-(2,2-bis(3-methoxyphenyl)-3,3-dimethylcyclopropylidene)bis[3-methoxybenzene]; Tetrakis(3-methoxyphenyl)dimethylcyclopropane derivative
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for all our advanced intermediates. Production follows cGMP guidelines where applicable, and every batch is analyzed using advanced techniques like HPLC, GC, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, impurity profile, and physical characteristics is provided with each shipment to support your quality assurance and regulatory needs.

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 flames. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.