Description

1-(4-Methoxyphenyl)Cyclopentanecarbonyl Chloride is a high-purity organic intermediate characterized by its reactive acid chloride functional group. This compound matters as a critical building block for synthesizing more complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and advanced organic materials. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for constructing cyclopentane-based molecular frameworks.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or acting as enzyme inhibitors.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the methoxyphenyl moiety can contribute to biological activity.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for creating specialized organic compounds used in electronic displays and photonic devices.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polymers with tailored thermal or mechanical properties.
• Chemical Research & Development: Employed in academic and industrial R&D labs for method development and exploring new synthetic pathways in organic chemistry.
• Peptide Mimetic Synthesis: Utilized to introduce constrained, cyclopentane-based structures that mimic peptide conformations in medicinal chemistry.

Basic Information

Product Name	1-(4-Methoxyphenyl)Cyclopentanecarbonyl Chloride
CAS No.	63200-97-5
Molecular Formula	C13H15ClO2
Molecular Weight	238.71 g/mol
Synonyms	4-Methoxyphenylcyclopentanecarbonyl chloride; p-Methoxyphenylcyclopentanecarbonyl chloride; Cyclopentanecarbonyl chloride, 1-(4-methoxyphenyl)-; 1-(p-Methoxyphenyl)cyclopentanecarbonyl chloride; 1-(4-Methoxyphenyl)cyclopentanecarboxylic acid chloride; 63200-97-5; 1-(4-Methoxyphenyl)cyclopentane-1-carbonyl chloride
EINECS	Contact for details

Quality Control

Our 1-(4-Methoxyphenyl)Cyclopentanecarbonyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high chemical purity and identity confirmation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for critical R&D and scale-up processes.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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