Description

2-Propanone, 1-Cyclobutylidene- (9Ci) is a specialized organic compound identified by CAS number 67223-98-7, serving as a valuable building block in advanced chemical synthesis. Its unique cyclobutylidene-acetone structure makes it a versatile intermediate for constructing complex molecular frameworks. This product is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to create novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of novel drug candidates, particularly those requiring a strained cyclobutane ring system.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, where its structure contributes to specific biological activity.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex organic molecules, including natural product analogs and specialty chemicals.
• Material Science Research: Acts as a precursor in the development of novel polymers or functional organic materials with tailored properties.
• Chemical Research & Development: A valuable reagent for methodology development and exploring new chemical reactions in synthetic chemistry.

Basic Information

Product Name	2-Propanone, 1-Cyclobutylidene- (9Ci)
CAS No.	67223-98-7
Molecular Formula	C7H10O
Molecular Weight	110.15 g/mol
Synonyms	1-Cyclobutylidene-2-propanone; Cyclobutylideneacetone; 2-Propanone, 1-cyclobutylidene-; 1-Cyclobutylidenepropan-2-one; Cyclobutanone, (1-methylethenylidene)-; (Cyclobutylidene)acetone; 3-Cyclobutylidene-2-propanone; (1-Methylethenylidene)cyclobutanone
EINECS	Contact for details

Quality Control

Our 2-Propanone, 1-Cyclobutylidene- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality commitment ensures the material meets the high standards required for research and commercial synthesis applications.

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 maintaining under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Purity (HPLC)	≥ 90.0%
Water Content (KF)	≤ 0.5%

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