Description

3-Methylcyclobutan-1-One is a highly volatile, four-membered cyclic ketone with unique steric and electronic properties. This compound serves as a valuable and versatile building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is particularly sought after by research and development teams in the pharmaceutical and fine chemical industries for applications ranging from novel drug discovery to the development of specialty materials and fragrances.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel active pharmaceutical ingredients (APIs), especially those requiring strained ring systems for biological activity.
• Fine Chemical Synthesis: Used in the production of complex organic molecules for agrochemicals, dyes, and specialty polymers.
• Flavor & Fragrance Industry: Acts as a precursor for synthesizing unique musk-like or green odorant molecules due to its specific cyclic structure.
• Academic & Industrial Research: Employed in methodological studies and as a model compound for investigating the reactivity of small-ring ketones.
• Material Science: Potential monomer or cross-linking agent in the development of novel polymeric materials with specific thermal or mechanical properties.

Basic Information

Product Name	3-Methylcyclobutan-1-One
CAS No.	1192-08-1
Molecular Formula	C5H8O
Molecular Weight	84.12 g/mol
Synonyms	3-Methylcyclobutanone; 3-Methyl-1-cyclobutanone; Methylcyclobutanone; 3-Methylcyclobutan-1-one; 1-Cyclobutanone, 3-methyl-; 3-Methylcyclobutan-1-One CAS NO 1192-08-1
EINECS	214-759-8

Quality Control

Our 3-Methylcyclobutan-1-One is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. We provide full traceability and a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality system is designed to meet the rigorous demands of research and cGMP-grade manufacturing.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and open flames. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and potential concentration changes. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (GC)	≥ 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.