Description

1-Cyclopropyl-3,3-Dimethyl-Butan-1-One is a specialized organic ketone compound characterized by its unique cyclopropyl and tertiary butyl structure. This molecular architecture makes it a valuable intermediate for synthesizing more complex molecules in advanced chemical research and development. It is primarily sought after by pharmaceutical and agrochemical R&D teams for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates with complex aliphatic-cyclic frameworks.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its sterically hindered ketone functionality.
• Flavor & Fragrance Chemistry: Serves as a precursor for creating unique musk-like or woody odorants and flavor compounds due to its branched hydrocarbon backbone.
• Material Science Research: Investigated as a monomer or cross-linking agent in the development of specialized polymers with tailored thermal and mechanical properties.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for methodologies involving ketone functionalization, cyclopropane ring-opening reactions, and Grignard additions.

Basic Information

Product Name	1-Cyclopropyl-3,3-Dimethyl-Butan-1-One
CAS No.	34640-61-4
Molecular Formula	C9H16O
Molecular Weight	140.22 g/mol
Synonyms	Cyclopropyl Neopentyl Ketone; 3,3-Dimethyl-1-cyclopropylbutan-1-one; Neopentyl Cyclopropyl Ketone; 1-Cyclopropyl-3,3-dimethylbutanone; Cyclopropyl(neopentyl)methanone; 34640-61-4; Butan-1-one, 1-cyclopropyl-3,3-dimethyl-
EINECS	Contact for details

Quality Control

Our 1-Cyclopropyl-3,3-Dimethyl-Butan-1-One is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopy (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

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 strong oxidizing agents, strong bases, and sources of ignition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index	Contact for details
Specific Gravity	Contact for details

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