Description

1,3-Dimethylazepan-2-One CAS NO 55917-05-0 is a specialized heterocyclic compound belonging to the caprolactam family. This high-purity intermediate is valued for its unique structural features, offering versatility in advanced organic synthesis and pharmaceutical development. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for the development of novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs), particularly those requiring a functionalized caprolactam core.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer Chemistry: Serves as a monomer or co-monomer precursor for the development of specialized polyamides and other high-performance polymers.
• Chemical Research: An important reagent in academic and industrial R&D for exploring new synthetic methodologies and creating novel heterocyclic compounds.
• Ligand and Catalyst Development: Utilized in the design and synthesis of novel ligands for metal complexes and catalysts used in asymmetric synthesis.
• Specialty Chemical Production: Acts as a precursor for manufacturing dyes, pigments, and other fine chemicals requiring specific ring structures.

Basic Information

Product Name	1,3-Dimethylazepan-2-One
CAS No.	55917-05-0
Molecular Formula	C8H15NO
Molecular Weight	141.21 g/mol
Synonyms	1,3-Dimethyl-2-azepanone; 1,3-Dimethylhexahydro-2H-azepin-2-one; 2-Azepanone, 1,3-dimethyl-; N,3-Dimethyl-ε-caprolactam; ε-Caprolactam, N,3-dimethyl-; 1,3-Dimethylcaprolactam
EINECS	Contact for details

Quality Control

Our 1,3-Dimethylazepan-2-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets the highest standards of purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment supports applications requiring reliable and reproducible performance in critical syntheses.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Total impurities ≤ 2.0%
Specific Gravity	0.98 - 1.02

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