Description

Hexahydro-3-Methyl-2H-Azepin-2-One is a versatile seven-membered lactam (caprolactam derivative) with significant utility in advanced organic synthesis. This compound serves as a critical building block for the development of novel pharmaceuticals, agrochemicals, and high-performance polymers. It is particularly valuable for researchers and manufacturers in the fine chemical, pharmaceutical intermediate, and specialty materials sectors seeking to introduce a functionalized lactam scaffold into complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of N-substituted caprolactams and other bioactive molecules with potential neurological or therapeutic activity.
• Polymer Science: Monomer or co-monomer for producing specialized polyamides (nylons) with modified thermal and mechanical properties.
• Agrochemical Synthesis: Building block for creating novel pesticides, herbicides, or plant growth regulators that incorporate a lactam ring system.
• Ligand and Catalyst Development: Used to synthesize complex ligands for metal-organic frameworks (MOFs) or asymmetric catalysis.
• Chemical Research & Development: A valuable reagent for heterocyclic and medicinal chemistry research programs exploring new chemical entities.
• Specialty Solvents & Additives: Potential component in high-boiling-point solvent formulations or as an additive in coatings and adhesives.

Basic Information

Product Name	Hexahydro-3-Methyl-2H-Azepin-2-One
CAS No.	2073-32-7
Molecular Formula	C7H13NO
Molecular Weight	127.18 g/mol
Synonyms	3-Methylcaprolactam; 3-Methyl-2-azepanone; 3-Methylhexahydro-2H-azepin-2-one; 3-Methyl-ε-caprolactam; 3-Methylazepan-2-one; 3-Methyl-2-azacycloheptanone; 3-Methylhomopipecolactam
EINECS	218-185-3

Quality Control

Our Hexahydro-3-Methyl-2H-Azepin-2-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing specific results for purity, appearance, and other critical parameters is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC/GC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.