Description

Cyclopentanone Oxime CAS NO 1192-28-5 is a versatile organic intermediate characterized by its oxime functional group attached to a cyclopentane ring. This compound is of significant commercial importance in the synthesis of fine chemicals and active pharmaceutical ingredients (APIs), serving as a key building block for various nitrogen-containing molecules. It is primarily utilized by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for research and production purposes.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various pharmacologically active compounds, including specific lactams and other nitrogen-heterocycles.
• Agrochemical Synthesis: Used in the production of certain herbicides, fungicides, and plant growth regulators where its oxime group is a key reactive site.
• Organic Synthesis Building Block: Employed in research and development for constructing more complex molecules via reactions such as Beckmann rearrangement, reduction, or condensation.
• Polymer Industry: Acts as a modifier or cross-linking agent in specialty polymer formulations, contributing to specific material properties.
• Chemical Research & Development: Serves as a standard or starting material in academic and industrial laboratories for methodological studies and novel compound discovery.

Basic Information

Product Name	Cyclopentanone Oxime
CAS No.	1192-28-5
Molecular Formula	C5H9NO
Molecular Weight	99.13 g/mol
Synonyms	Cyclopentanone, oxime; Cyclopentyl ketoxime; 1-Oximinocyclopentane; Cyclopentanone oxime; (Hydroxyimino)cyclopentane; Cyclopentanonoxim; NSC 403697
EINECS	214-760-7

Quality Control

Our Cyclopentanone Oxime is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards and consistent specifications for industrial and research applications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and quality assurance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	58 - 62 °C
Loss on Drying	≤ 0.5%

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