Description

2-Propanone, 1-Chloro-3-(2-Cyclopenten-1-Yl)- is a specialized organic compound featuring a chlorinated acetone moiety linked to a cyclopentenyl group, identified by CAS No. 52898-45-0. This unique structure makes it a valuable versatile intermediate for synthesizing more complex molecules in advanced chemical research and development. It is primarily sought by pharmaceutical, agrochemical, and fine chemical manufacturers for use in creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Acts as a precursor for dyes, pigments, fragrances, and other high-value specialty chemicals.
• Material Science Research: Employed in the development of advanced polymers, resins, and functional materials with specific properties.
• Organic Synthesis & Catalysis: A valuable reagent in academic and industrial laboratories for constructing complex organic frameworks and exploring new catalytic cycles.

Basic Information

Product Name	2-Propanone, 1-Chloro-3-(2-Cyclopenten-1-Yl)-
CAS No.	52898-45-0
Molecular Formula	C8H11ClO
Molecular Weight	158.62 g/mol
Synonyms	1-Chloro-3-(2-cyclopenten-1-yl)-2-propanone; 1-Chloro-3-cyclopent-2-en-1-ylpropan-2-one; 3-Cyclopenten-1-yl-1-chloro-2-propanone; 1-Chloro-3-(cyclopent-2-en-1-yl)acetone; (1-Chloro-3-cyclopent-2-enyl-propan-2-one); Chloro(cyclopentenyl)acetone; Cyclopentenyl Chloroacetone
EINECS	Contact for details

Quality Control

Our 2-Propanone, 1-Chloro-3-(2-Cyclopenten-1-Yl)- is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your research and production 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 bases. Recommended storage temperature is between 15°C and 25°C. The compound is light-sensitive and should be stored away from direct light sources.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Density (at 20°C)	Contact for details
Refractive Index (n20D)	Contact for details

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