Description

Ethanone, 1-(4-Methyl-2-Cyclobuten-1-Yl)- (9Ci) is a specialized organic compound featuring a cyclobutene ring, a structure of significant interest in synthetic organic chemistry. This molecule serves as a valuable building block or intermediate for the synthesis of more complex chemical architectures, particularly in pharmaceutical and advanced material research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing novel molecular frameworks.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), especially those requiring strained ring systems for biological activity.
• Agrochemical Synthesis: Used in research and development of new herbicides, fungicides, or insecticides where the cyclobutene moiety can impart unique properties.
• Fine Chemical Production: Serves as a specialized building block for creating complex molecules used in flavors, fragrances, and electronic chemicals.
• Material Science Research: Investigated as a monomer or cross-linking agent for developing polymers with specific thermal or mechanical properties.
• Academic & Industrial R&D: A valuable reagent for methodology development in organic synthesis, particularly in cycloaddition and ring-opening reactions.

Basic Information

Product Name	Ethanone, 1-(4-Methyl-2-Cyclobuten-1-Yl)- (9Ci)
CAS No.	342613-99-4
Molecular Formula	C7H10O
Molecular Weight	110.15 g/mol
Synonyms	1-(4-Methyl-2-cyclobuten-1-yl)ethanone; 4-Methyl-2-cyclobuten-1-yl methyl ketone; 1-(4-Methylcyclobut-2-en-1-yl)ethan-1-one; 4-Methyl-2-cyclobutenyl methyl ketone; Methyl (4-methyl-2-cyclobutenyl) ketone
EINECS	Contact for details

Quality Control

Our Ethanone, 1-(4-Methyl-2-Cyclobuten-1-Yl)- (9Ci) is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee it meets your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Recommended storage temperature is between 2°C and 8°C for long-term stability. Keep away from heat, sparks, and open flame.

Specification

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

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