Description

Cyclopentanecarboxamide, n-(4-Ethylphenyl)- (9Ci) is a specialized organic compound belonging to the class of substituted amides, identified by CAS number 541517-92-4. This chemical is valued for its role as a versatile synthetic intermediate in advanced organic synthesis and pharmaceutical research. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders or metabolic diseases.
• Agrochemical Research: Used in the development and optimization of new herbicides, fungicides, or plant growth regulators, leveraging its amide functionality.
• Ligand & Catalyst Development: Serves as a precursor or a functional component in the design of specialized ligands for catalysis or metal-organic frameworks (MOFs).
• Material Science: Potential monomer or additive in the synthesis of specialty polymers with specific thermal or mechanical properties.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies in amide bond formation and heterocyclic chemistry.
• Custom Synthesis: A starting material for the contract manufacturing of bespoke organic molecules for various high-value industrial applications.

Basic Information

Product Name	Cyclopentanecarboxamide, n-(4-Ethylphenyl)- (9Ci)
CAS No.	541517-92-4
Molecular Formula	C14H19NO
Molecular Weight	217.31 g/mol
Synonyms	N-(4-Ethylphenyl)cyclopentanecarboxamide; 4-Ethyl-N-(cyclopentanecarbonyl)aniline; Cyclopentanecarboxylic acid (4-ethylphenyl)amide; p-Ethylphenylcyclopentanecarboxamide; 541517-92-4; Cyclopentanecarboxamide, N-(4-ethylphenyl)-; UNII-9F6J7V8F2T
EINECS	Contact for details

Quality Control

Our Cyclopentanecarboxamide, n-(4-Ethylphenyl)- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support development and commercial projects with material that meets stringent in-house standards, and custom purity grades (e.g., >98%, >99%) are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 1.0%

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