Description

1-(4-Chlorophenyl)-1-Cyclopentanecarbonylchloride is a specialized organic intermediate featuring a chlorophenyl group and an acid chloride functional group. This compound is highly valued for its reactivity, serving as a crucial building block in the synthesis of more complex molecules. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides, leveraging the chlorophenyl moiety for biological activity.
• Material Science Research: Serves as a monomer or precursor in the development of specialty polymers and advanced organic materials.
• Chemical Research & Development: An essential reagent for academic and industrial R&D labs exploring new organic reactions and catalytic processes.
• Fine Chemical Production: Employed in the multi-step synthesis of complex dyes, pigments, and other high-value specialty chemicals.

Basic Information

Product Name	1-(4-Chlorophenyl)-1-Cyclopentanecarbonylchloride
CAS No.	71501-44-5
Molecular Formula	C12H12Cl2O
Molecular Weight	243.13 g/mol
Synonyms	1-(4-Chlorophenyl)cyclopentanecarbonyl chloride; 1-(p-Chlorophenyl)cyclopentanecarboxylic acid chloride; 4-Chloro-α-(1-oxocyclopentyl)benzeneacetyl chloride; Cyclopentanecarbonylchloride, 1-(4-chlorophenyl)-; p-Chloro-α-(1-oxocyclopentyl)benzeneacetyl chloride
EINECS	Contact for details

Quality Control

Our 1-(4-Chlorophenyl)-1-Cyclopentanecarbonylchloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature and reactivity as an acid chloride, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent hydrolysis and degradation. Keep away from strong bases, oxidizing agents, and moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Unknown Impurity	≤ 0.5%

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