Description

7-Methylhexahydro-1H-Azepine-2-One is a specialized heterocyclic lactam compound, also known as a caprolactam derivative. This high-purity intermediate is valued for its unique structural framework, which serves as a critical building block in advanced organic synthesis. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical and fine chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those targeting neurological and metabolic pathways.
• Agrochemical Research: Used in developing novel active ingredients for crop protection products, leveraging its heterocyclic structure.
• Polymer Chemistry: Acts as a monomer or co-monomer in the production of specialized polyamides (nylons) with tailored thermal and mechanical properties.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex nitrogen-containing heterocycles and natural product analogs.
• Ligand and Catalyst Development: Serves as a scaffold for creating novel chiral ligands and organocatalysts used in asymmetric synthesis.
• Fine Chemical Production: Utilized in the manufacture of specialty chemicals, including dyes, pigments, and performance additives.

Basic Information

Product Name	7-Methylhexahydro-1H-Azepine-2-One
CAS No.	1985-48-4
Molecular Formula	C7H13NO
Molecular Weight	127.18 g/mol
Synonyms	7-Methylcaprolactam; 7-Methyl-2-azepanone; 7-Methylhexahydro-2H-azepin-2-one; 2-Azepanone, hexahydro-7-methyl-; 7-Methylazepan-2-one; 7-Methyl-ε-caprolactam; 2-Oxo-7-methylhexamethyleneimine
EINECS	217-873-8

Quality Control

Our 7-Methylhexahydro-1H-Azepine-2-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets exacting standards for research and industrial use. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, impurity profile, and physical characteristics.

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 strong oxidizing agents and strong bases. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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