Description

2-Butanone, 3-Cyclopropyl- (9Ci) is a specialized organic ketone building block characterized by its cyclopropyl-substituted butanone structure. This compound is valued for its unique steric and electronic properties, which make it a versatile intermediate in advanced synthetic chemistry. It is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of proprietary drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of novel pesticides, herbicides, and plant growth regulators.
• Organic Synthesis & Research: Serves as a versatile precursor for creating complex organic molecules in academic and industrial R&D laboratories.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, and fragrances requiring specific cyclic ketone motifs.
• Material Science Research: Investigated as a monomer or cross-linking agent in the development of advanced polymeric materials.

Basic Information

Product Name	2-Butanone, 3-Cyclopropyl- (9Ci)
CAS No.	71058-45-2
Molecular Formula	C7H12O
Molecular Weight	112.17 g/mol
Synonyms	3-Cyclopropyl-2-butanone; 3-Cyclopropylbutan-2-one; 1-Cyclopropyl-2-methyl-1-propanone; 2-Methyl-1-cyclopropyl-1-propanone; 3-Cyclopropylbutanone; Butan-2-one, 3-cyclopropyl-
EINECS	Contact for details

Quality Control

Our 2-Butanone, 3-Cyclopropyl- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available for every shipment to support your quality assurance and regulatory compliance needs.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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