Description

Hexahydro-1-(1-Oxododecyl)-2H-Azepin-2-One is a high-purity specialty lactam derivative, valued for its role as a versatile chemical intermediate and building block in advanced synthesis. Its structure makes it a critical component for producing high-performance polymers, surfactants, and fine chemicals where specific chain length and amide functionality are required. This compound is essential for R&D and manufacturing in the pharmaceutical, agrochemical, and specialty materials industries seeking to develop novel compounds with tailored properties.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a lipophilic caprolactam-derived moiety.
• Polymer & Resin Modifier: Used in the production of specialized polyamides (nylons) and co-polymers to modify thermal properties, flexibility, and solubility.
• Surfactant & Detergent Precursor: Acts as a precursor for synthesizing novel non-ionic surfactants and emulsifiers with specific hydrophobic chain characteristics.
• Agrochemical Synthesis: Employed in the development of novel herbicides, fungicides, and plant growth regulators that benefit from its specific molecular architecture.
• Lubricant & Fuel Additive Component: Incorporated into formulations for high-performance lubricants and fuel additives where it can act as a viscosity modifier or stabilizer.
• Cosmetic & Personal Care Ingredients: Utilized in the synthesis of conditioning agents, film formers, and other functional ingredients for hair and skin care products.

Basic Information

Product Name	Hexahydro-1-(1-Oxododecyl)-2H-Azepin-2-One
CAS No.	5551-77-9
Molecular Formula	C18H33NO2
Molecular Weight	295.46 g/mol
Synonyms	1-Dodecanoylazepan-2-one; N-Dodecanoylcaproic lactam; N-Lauroylcaprolactam; N-(1-Oxododecyl)caprolactam; N-Dodecanoyl-ε-caprolactam; Lauroylcaprolactam; Caprolactam, N-dodecanoyl-; 2H-Azepin-2-one, hexahydro-1-(1-oxododecyl)-
EINECS	226-904-6

Quality Control

Our Hexahydro-1-(1-Oxododecyl)-2H-Azepin-2-One is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment. We support compliance with REACH and other relevant global regulatory frameworks.

Storage

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