Description

Cyclopentanol, 2-Ethyl-5-(2-Ethylcyclopentylidene)- (9Ci) is a specialized organic compound belonging to the class of substituted cyclopentanols. This chemical serves as a valuable intermediate and building block in advanced organic synthesis, prized for its unique sterically hindered structure. It is primarily utilized by pharmaceutical, agrochemical, and fine chemical research and development teams for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used as a precursor in the manufacture of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a critical building block for synthesizing complex flavors, fragrances, and specialty polymers.
• Material Science Research: Employed in the development of liquid crystals, organic semiconductors, and other advanced functional materials.
• Organic Synthesis: Utilized in academic and industrial R&D for stereoselective synthesis and methodology development due to its specific substitution pattern.

Basic Information

Product Name	Cyclopentanol, 2-Ethyl-5-(2-Ethylcyclopentylidene)- (9Ci)
CAS No.	535931-24-9
Molecular Formula	C₁₄H₂₆O
Molecular Weight	210.36 g/mol
Synonyms	2-Ethyl-5-(2-ethylcyclopentylidene)cyclopentanol; 2-Ethyl-5-(2-ethyl-1-cyclopenten-1-yl)cyclopentanol; (9CI) Cyclopentanol, 2-ethyl-5-(2-ethylcyclopentylidene)-; 2-Ethyl-5-(2-ethylcyclopentylidene)cyclopentan-1-ol
EINECS	Contact for details

Quality Control

Our Cyclopentanol, 2-Ethyl-5-(2-Ethylcyclopentylidene)- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity, identity, and consistency. Certificates of Analysis (COA) detailing purity (typically by GC or HPLC), identity confirmation (IR, NMR), and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0% (Typical 97-99%)
Water Content (KF)	≤ 0.5%

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