Description

(Z)-1-(Octadec-9-Enyl)-5-Oxopyrrolidine-3-Carboxylic Acid is a high-purity, specialized pyrrolidone derivative with a long-chain oleyl group. This unique structure makes it a valuable intermediate for synthesizing advanced surfactants, emulsifiers, and specialty polymers. It is essential for R&D and production in the personal care, pharmaceutical, and advanced materials industries where specific amphiphilic properties are required.

Application

• Surfactant & Emulsifier Intermediate: A key building block for synthesizing novel non-ionic and cationic surfactants with specific hydrophilic-lipophilic balance (HLB) values.
• Personal Care Formulations: Used in the production of conditioning agents, emulsifiers, and viscosity modifiers for shampoos, creams, and lotions.
• Pharmaceutical Excipients: Serves as a precursor for drug delivery enhancers and bioavailability-improving agents.
• Polymer Modification: Employed to introduce functional pyrrolidone groups into polymers, enhancing solubility, adhesion, and film-forming properties.
• Lubricant & Fuel Additives: Acts as an intermediate for creating dispersants and anti-wear additives in industrial lubricants and fuel systems.
• Agrochemical Adjuvants: Used in the synthesis of adjuvants that improve the spreading and absorption of pesticides and herbicides.

Basic Information

Product Name	(Z)-1-(Octadec-9-Enyl)-5-Oxopyrrolidine-3-Carboxylic Acid
CAS No.	94108-41-5
Molecular Formula	C25H45NO3
Molecular Weight	407.63 g/mol
Synonyms	1-Oleyl-2-pyrrolidone-5-carboxylic acid; 5-Oxo-1-oleylpyrrolidine-3-carboxylic acid; (Z)-1-(9-Octadecenyl)-5-oxopyrrolidine-3-carboxylic acid; Oleyl PCA; N-Oleyl pyroglutamic acid; 3-Carboxy-1-oleyl-2-pyrrolidinone; 1-(cis-9-Octadecenyl)-5-oxo-3-pyrrolidinecarboxylic acid
EINECS	Contact for details

Quality Control

Our (Z)-1-(Octadec-9-Enyl)-5-Oxopyrrolidine-3-Carboxylic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 10 ppm
Residual Solvents	Meets ICH guidelines

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