Description

2-Cyclobuten-1-One, 3-Butyl-2-Chloro- is a specialized organic intermediate featuring a reactive cyclobutenone core functionalized with alkyl and chloro substituents. This compound matters for its unique structural motif, which serves as a versatile building block for synthesizing complex molecules in advanced research and development. It is needed by pharmaceutical, agrochemical, and fine chemical industries for applications in medicinal chemistry, material science, and the development of novel chemical entities.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for specialty chemicals, flavors, fragrances, and advanced materials.
• Material Science Research: Employed in the development of polymers, liquid crystals, and other functional organic materials.
• Academic & Industrial R&D: A valuable reagent for methodology development and exploring new chemical reactions in organic synthesis.

Basic Information

Product Name	2-Cyclobuten-1-One, 3-Butyl-2-Chloro-
CAS No.	112381-37-0
Molecular Formula	C8H11ClO
Molecular Weight	158.62 g/mol
Synonyms	3-Butyl-2-chlorocyclobuten-1-one; 2-Chloro-3-butylcyclobuten-1-one; 2-Chloro-3-butyl-2-cyclobuten-1-one; 3-Butyl-2-chloro-2-cyclobuten-1-one; 1-Cyclobuten-1-one, 3-butyl-2-chloro-; 2-Cyclobuten-1-one, 3-butyl-2-chloro- (9CI)
EINECS	Contact for details

Quality Control

Our 2-Cyclobuten-1-One, 3-Butyl-2-Chloro- is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications and test results are provided to guarantee the material meets your research and development requirements.

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 organic solvents. 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 (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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