Description

2-Butanone, 4-Cyclobutyl- (9Ci) is a specialized organic ketone compound with the CAS registry number 98602-43-8. This chemical serves as a valuable intermediate and building block in advanced organic synthesis, prized for its unique cyclobutyl-substituted structure. It is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for the creation of novel active ingredients and complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those requiring a cyclobutane ring system.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and fungicides, contributing to advanced crop protection solutions.
• Organic Synthesis Reagent: Functions as a versatile precursor and intermediate in complex organic reactions, including cycloadditions and carbon-carbon bond-forming processes in R&D laboratories.
• Material Science Research: Investigated as a monomer or modifying agent in the development of specialty polymers and advanced materials with tailored properties.
• Flavor & Fragrance Chemistry: Employed in the synthesis of complex aroma chemicals and specialty ingredients for high-value fragrance compositions.

Basic Information

Product Name	2-Butanone, 4-Cyclobutyl- (9Ci)
CAS No.	98602-43-8
Molecular Formula	C8H14O
Molecular Weight	126.20 g/mol
Synonyms	4-Cyclobutyl-2-butanone; 4-Cyclobutylbutan-2-one; 1-Cyclobutyl-3-butanone; Butan-2-one, 4-cyclobutyl-; 4-Cyclobutylbutanone; 2-Butanone, 4-cyclobutyl-; 98602-43-8 (CAS)
EINECS	Contact for details

Quality Control

Our 2-Butanone, 4-Cyclobutyl- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific batch results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to prevent evaporation and minimize moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0% (Research Grade)
Water Content (KF)	≤ 0.5%
Residue on Evaporation	≤ 0.1%

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