Description

2,3,3-Trimethylcyclobutanone is a specialized alicyclic ketone characterized by its unique strained ring structure. This compound serves as a valuable and versatile chemical intermediate and building block in advanced organic synthesis. It is primarily sought after by R&D chemists and process development teams in the pharmaceutical and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring complex, sterically hindered ketone functionalities.
• Fine Chemical Synthesis: Used as a specialized building block for creating fragrances, flavors, and other high-value specialty chemicals where its unique structure imparts specific olfactory or chemical properties.
• Agrochemical Research: Employed in the development of new pesticides and herbicides, where the cyclobutanone core can contribute to novel modes of action.
• Material Science: Acts as a monomer or cross-linking agent in the research of advanced polymers with tailored thermal and mechanical properties.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including ring-opening, rearrangement, and asymmetric synthesis reactions.

Basic Information

Product Name	2,3,3-Trimethylcyclobutanone
CAS No.	28290-01-9
Molecular Formula	C7H12O
Molecular Weight	112.17 g/mol
Synonyms	2,3,3-Trimethylcyclobutan-1-one; Trimethylcyclobutanone; NSC 221987; Cyclobutanone, 2,3,3-trimethyl-
EINECS	Contact for details

Quality Control

Our 2,3,3-Trimethylcyclobutanone is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specifications such as assay (by GC/HPLC), identity (IR, NMR), and impurity profile is provided and 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. Recommended storage temperature is 2-8°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
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Individual impurity ≤ 1.0%

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