Description

Cyclopentanecarboxamide, 3-Chloro- (8Ci,9Ci) CAS NO 32811-79-3 is a specialized chlorinated carboxamide derivative of cyclopentane, serving as a crucial chiral building block and synthetic intermediate in advanced organic synthesis. Its value lies in its unique structural framework, which is integral for constructing complex molecules with specific stereochemistry and functional group arrays. This high-purity intermediate is essential for research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries, particularly for the synthesis of active pharmaceutical ingredients (APIs) and novel bioactive compounds.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the research and development of novel Active Pharmaceutical Ingredients (APIs), especially in central nervous system (CNS) and metabolic disorder therapeutics.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides, leveraging its chlorinated cyclopentane core.
• Fine Chemical Manufacturing: Serves as a versatile building block for creating complex molecules in custom synthesis and process development.
• Academic & Industrial R&D: A valuable reagent for methodological studies in asymmetric synthesis, catalysis, and medicinal chemistry.
• Ligand and Catalyst Precursor: Potential use in the development of novel chiral ligands and organocatalysts for stereoselective transformations.

Basic Information

Product Name	Cyclopentanecarboxamide, 3-Chloro- (8Ci,9Ci)
CAS No.	32811-79-3
Molecular Formula	C6H10ClNO
Molecular Weight	147.60 g/mol
Synonyms	3-Chlorocyclopentanecarboxamide; 3-Chloro-cyclopentanecarboxylic acid amide; 3-Chlorocyclopentane-1-carboxamide; (3-Chlorocyclopentyl)carboxamide; 3-Chloro-1-cyclopentanecarboxamide; 3-Chloro-cyclopentanecarboxamide; Cyclopentanecarboxamide, 3-chloro-
EINECS	Contact for details

Quality Control

Our Cyclopentanecarboxamide, 3-Chloro- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results. Our quality commitment ensures material consistency and reliability for your 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 after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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