Description

1-Dodecanoyl-2-Pyrrolidinone is a high-purity, versatile chemical intermediate featuring a pyrrolidinone ring linked to a long-chain lauroyl group. This unique structure makes it a valuable building block for synthesizing specialized surfactants, polymers, and active pharmaceutical ingredients (APIs). It is particularly sought after by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel compounds with tailored properties.

Application

• Pharmaceutical Intermediate: A key synthon in the production of active pharmaceutical ingredients (APIs), particularly those requiring lipophilic side chains for enhanced bioavailability.
• Surfactant & Emulsifier Synthesis: Serves as a precursor for manufacturing non-ionic surfactants with specific hydrophilic-lipophilic balance (HLB) values for use in detergents and personal care formulations.
• Polymer Modification: Used to introduce functional amide groups into polymer backbones, improving properties like adhesion, dyeability, and thermal stability in specialty plastics and coatings.
• Agrochemical Formulations: Acts as an intermediate in synthesizing certain herbicides and pesticides, where its structure can influence solubility and activity.
• Research & Development: A valuable reagent in organic synthesis for academic and industrial R&D labs exploring new chemical entities and reaction pathways.
• Lubricant Additive Precursor: Can be utilized to develop additives that improve the performance and stability of industrial lubricants and metalworking fluids.

Basic Information

Product Name	1-Dodecanoyl-2-Pyrrolidinone
CAS No.	66283-26-9
Molecular Formula	C16H29NO2
Molecular Weight	267.41 g/mol
Synonyms	N-Dodecanoyl-2-pyrrolidinone; 2-Pyrrolidinone, 1-dodecanoyl-; Lauroyl pyrrolidone; 1-Lauroyl-2-pyrrolidinone; N-Lauroylpyrrolidone; Dodecanoyl pyrrolidone; Kollisolv PYR; (2-Oxopyrrolidin-1-yl)dodecan-1-one
EINECS	Contact for details

Quality Control

Our 1-Dodecanoyl-2-Pyrrolidinone is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets precise customer specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms
Purity (HPLC)	≥ 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.