Description

Cyclopentane, 3-Ethylidene-1,1-Bis(Methoxymethyl)-4-Methyl-, (3E)- (9Ci) is a specialized, high-purity organic compound with a unique functionalized cyclopentane structure. This chemical matters as a valuable advanced intermediate or building block for synthesizing complex molecules in research and development. It is primarily needed by pharmaceutical, agrochemical, and specialty chemical manufacturers for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new drug candidates, particularly for compounds requiring complex, multi-functional ring systems.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its specific stereochemistry can influence biological activity.
• Ligand and Catalyst Development: Acts as a precursor for creating novel chiral ligands or organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the development of specialty polymers, resins, or liquid crystals due to its functionalized, rigid backbone.
• Fine Chemical Production: Utilized as a building block for synthesizing flavors, fragrances, and other high-value specialty chemicals.

Basic Information

Product Name	Cyclopentane, 3-Ethylidene-1,1-Bis(Methoxymethyl)-4-Methyl-, (3E)- (9Ci)
CAS No.	652154-92-2
Molecular Formula	C12H22O2
Molecular Weight	198.30 g/mol
Synonyms	(3E)-3-Ethylidene-1,1-bis(methoxymethyl)-4-methylcyclopentane; 3-Ethylidene-1,1-bis(methoxymethyl)-4-methylcyclopentane, (3E)-; 1,1-Bis(methoxymethyl)-4-methyl-3-ethylidenecyclopentane; Functionalized Cyclopentane Derivative; CAS 652154-92-2
EINECS	Contact for details

Quality Control

Our Cyclopentane, 3-Ethylidene-1,1-Bis(Methoxymethyl)-4-Methyl-, (3E)- (9Ci) is produced under strict quality management systems. Every batch undergoes rigorous analytical testing including HPLC, GC, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee it meets your precise R&D or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its sensitivity to oxidation, containers should be purged with inert gas after each opening to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Purity (by GC Area %)	≥ 97.0%
Water Content (KF)	≤ 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.