Description

Cyclopentanone o-Methyl Oxime is a versatile organic intermediate of significant importance in advanced chemical synthesis. Its oxime functional group makes it a valuable building block for the production of pharmaceuticals, agrochemicals, and specialty chemicals. This compound is primarily sought by R&D laboratories and industrial manufacturers in the life sciences and fine chemical sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing nitrogen heterocycles.
• Agrochemical Synthesis: Used in the manufacture of pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Building Block: Employed in Beckmann rearrangements and other reactions to introduce amino or carbonyl functionalities.
• Chemical Research & Development: Serves as a standard reagent and starting material in academic and industrial R&D for novel compound discovery.
• Specialty Chemical Production: Utilized in the synthesis of dyes, pigments, and performance chemicals.
• Flavor and Fragrance Industry: Potential intermediate for creating specific aroma compounds.

Basic Information

Product Name	Cyclopentanone o-Methyl Oxime
CAS No.	3376-37-2
Molecular Formula	C6H11NO
Molecular Weight	113.16 g/mol
Synonyms	Cyclopentanone O-methyloxime; Cyclopentanone, O-methyloxime; Methoxyimino-cyclopentane; 1-(Methoxyimino)cyclopentane; Cyclopentanone methyloxime; O-Methylcyclopentanone oxime; (Methoxyimino)cyclopentane; Cyclopentyl methyl ketone O-methyl oxime
EINECS	222-168-7

Quality Control

Our Cyclopentanone o-Methyl Oxime is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC/GC) and spectroscopy (IR, NMR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to cGMP principles where applicable to support our customers' regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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