Description

Azacyclotridecan-2-One is a versatile nitrogen-containing heterocyclic compound, also known as laurolactam. This high-purity intermediate is critical for the synthesis of specialized polymers and fine chemicals, offering a reliable building block for advanced material science. It is primarily utilized by manufacturers in the polymer, pharmaceutical, and agrochemical industries seeking consistent quality and supply chain stability for their production processes.

Application

• Nylon 12 (Polyamide 12) Production: Serves as the key monomer for the ring-opening polymerization to produce this high-performance engineering plastic.
• Specialty Polymer Synthesis: Acts as a precursor for co-polyamides and other specialty resins with enhanced flexibility, chemical resistance, and low moisture absorption.
• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules requiring a specific lactam structure.
• Agrochemical Synthesis: Employed as a building block in the manufacture of certain herbicides, fungicides, and plant growth regulators.
• Chemical Research & Development: A valuable reagent for organic synthesis and material science research in academic and industrial laboratories.
• Coatings and Adhesives: Contributes to the formulation of high-durability coatings, inks, and adhesives where polyamide-derived properties are beneficial.

Basic Information

Product Name	Azacyclotridecan-2-One
CAS No.	947-04-6
Molecular Formula	C₁₂H₂₃NO
Molecular Weight	197.32 g/mol
Synonyms	Laurolactam; Dodecanelactam; ω-Laurolactam; 2-Azacyclotridecanone; 1-Azacyclotridecan-2-one; 12-Aminododecanoic acid lactam; Nylon 12 monomer
EINECS	213-420-6

Quality Control

Our Azacyclotridecan-2-One is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, melting point determination, and impurity profiling, to ensure it meets the high standards required for polymer-grade applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent purity for your critical processes.

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). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture, which may affect product quality.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 99.5%
Melting Point	153 - 157 °C
Water Content (KF)	≤ 0.1%
Color (APHA)	≤ 20

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