Description

3-Buten-2-One, 4-Cyclobutyl-, (E)- (9Ci) is a specialized, high-purity chemical intermediate featuring a unique α,β-unsaturated ketone structure with a cyclobutyl substituent. This compound is valued for its role as a versatile building block in advanced organic synthesis, enabling the construction of complex molecular frameworks. It is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for applications in medicinal chemistry and the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new drug candidates, particularly in constructing complex, strained ring systems.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging its reactive enone functionality.
• Organic Synthesis Building Block: Serves as a crucial precursor for cycloaddition reactions and other transformations in academic and industrial R&D laboratories.
• Material Science Research: Investigated as a monomer or cross-linking agent for the development of novel polymers with specific optical or mechanical properties.
• Flavor & Fragrance Chemistry: Potential intermediate for synthesizing complex aroma molecules due to its ketone backbone and cyclobutane ring.

Basic Information

Product Name	3-Buten-2-One, 4-Cyclobutyl-, (E)- (9Ci)
CAS No.	130146-27-9
Molecular Formula	C8H12O
Molecular Weight	124.18 g/mol
Synonyms	(E)-4-Cyclobutylbut-3-en-2-one; 4-Cyclobutyl-3-buten-2-one, (E)-; trans-4-Cyclobutyl-3-buten-2-one; (E)-1-Cyclobutyl-1-buten-3-one; 3-Buten-2-one, 4-cyclobutyl-, (E)-; But-3-en-2-one, 4-cyclobutyl-, (E)-
EINECS	Contact for details

Quality Control

Every batch of 3-Buten-2-One, 4-Cyclobutyl-, (E)- (9Ci) is produced and tested under strict quality management protocols to ensure consistency and reliability for your critical synthesis work. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles as determined by advanced analytical techniques. Our commitment to quality assurance supports compliance in regulated research environments.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%

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