Description

Pentanamide, n-[(2E)-2-Ethylidenecyclopentyl]-3-Oxo- (9Ci) is a specialized organic compound featuring a unique pentanamide backbone integrated with a cyclopentylidene moiety. This structural complexity makes it a valuable intermediate for advanced organic synthesis and pharmaceutical research, where precise molecular architecture is critical. It is primarily utilized by R&D chemists and process development scientists in the fine chemical, agrochemical, and pharmaceutical industries to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting complex biological pathways.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its unique scaffold for bioactivity.
• Fine Chemical Synthesis: Acts as a versatile precursor for creating complex molecules in custom synthesis and process chemistry.
• Material Science Research: Investigated as a monomer or additive for developing specialized polymers with tailored properties.
• Academic & Industrial R&D: Employed in methodological studies and as a reference standard in analytical chemistry for structure-activity relationship (SAR) studies.

Basic Information

Item	Detail
Product Name	Pentanamide, n-[(2E)-2-Ethylidenecyclopentyl]-3-Oxo- (9Ci)
CAS No.	662157-73-5
Molecular Formula	C12H19NO2
Molecular Weight	209.29 g/mol
Synonyms	N-[(2E)-2-Ethylidenecyclopentyl]-3-oxopentanamide; 3-Oxo-N-[(1E)-1-cyclopentylideneethyl]pentanamide; 662157-73-5; Pentanamide, N-[(2E)-2-ethylidenecyclopentyl]-3-oxo-; (2E)-2-Ethylidenecyclopentyl 3-oxopentanamide
EINECS	Contact for details

Quality Control

Our production of Pentanamide, n-[(2E)-2-Ethylidenecyclopentyl]-3-Oxo- (9Ci) adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 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. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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