Description

Cyclopentanone, 2,4-Bis(1-Methylethylidene)- (9Ci) is a specialized, high-purity diketone derivative with a unique sterically hindered structure. This compound matters as a versatile and critical chemical intermediate for synthesizing complex organic molecules, offering precise reactivity for advanced material development. It is primarily needed by R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Synthesis & Research: A valuable reagent in academic and industrial R&D for constructing complex heterocyclic compounds and fine chemicals.
• Material Science: Potential precursor for the development of specialty polymers, ligands, and advanced organic materials.
• Flavor & Fragrance Industry: May be utilized in the synthesis of specific aroma chemicals due to its ketone functionality.

Basic Information

Product Name	Cyclopentanone, 2,4-Bis(1-Methylethylidene)- (9Ci)
CAS No.	96666-39-6
Molecular Formula	C11H16O
Molecular Weight	164.24 g/mol
Synonyms	2,4-Bis(1-methylethylidene)cyclopentanone; 2,4-Diisopropylidenecyclopentanone; 2,4-Bis(isopropylidene)cyclopentanone; NSC 163045; Cyclopentanone, 2,4-diisopropylidene-; 2,4-Bis(propan-2-ylidene)cyclopentanone
EINECS	Contact for details

Quality Control

Our Cyclopentanone, 2,4-Bis(1-Methylethylidene)- (9Ci) is produced under strict quality management systems. The product undergoes rigorous analytical testing to ensure high purity and batch-to-batch consistency, meeting the exacting standards required for synthetic applications. Comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request.

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 purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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