Description

9-Octadecenoic Acid (9Z)-, 1,1'-[7-[4-(Dipropylamino)Butyl]-7-Hydroxy-1,13-Tridecanediyl] Ester is a specialized, high-purity synthetic ester derivative of oleic acid, designed for advanced chemical synthesis and formulation. This compound matters for its unique bifunctional structure, which combines a long-chain fatty acid ester with a tertiary amine moiety, offering valuable properties as a surfactant intermediate or a functional additive. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel active ingredients, delivery systems, and performance materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those requiring lipophilic amine-functionalized carriers for improved bioavailability.
• Agrochemical Formulation: Acts as a key component in the development of advanced emulsifiers and adjuvants for pesticide and herbicide formulations.
• Specialty Polymer Synthesis: Serves as a monomer or functional modifier in the production of polyamides, polyesters, and other polymers requiring internal surfactant or compatibilizer properties.
• Surfactant & Emulsifier R&D: Provides a unique structural template for creating new non-ionic or cationic surfactants with specific HLB values.
• Lubricant & Fuel Additive: Investigated for use as a friction modifier or detergent additive in high-performance lubricants and fuels.
• Cosmetic Ingredient Synthesis: Employed in the creation of novel emollients and conditioning agents for personal care products.

Basic Information

Product Name	9-Octadecenoic Acid (9Z)-, 1,1'-[7-[4-(Dipropylamino)Butyl]-7-Hydroxy-1,13-Tridecanediyl] Ester
CAS No.	2256087-35-9
Molecular Formula	C52H101NO5
Molecular Weight	820.4 g/mol
Synonyms	Bis(oleoyl) 7-[4-(Dipropylamino)butyl]-7-hydroxytridecanedioate; N,N-Dipropyl-4-[(7-hydroxy-7-{[(1Z)-1-[(1Z)-octadec-1-en-1-yl]oxy]-1-oxooctadec-9-yl}heptyl)amino]butan-1-aminium inner salt derivative; Oleic Acid Derivative Ester with Dipropylamino Butanol; 7-[4-(Dipropylamino)butyl]-7-hydroxytridecanedioic acid dioleyl ester; (Z)-9-Octadecenoic acid, 1,1'-[7-[4-(dipropylamino)butyl]-7-hydroxy-1,13-tridecanediyl] ester
EINECS	Contact for details

Quality Control

Every batch of 9-Octadecenoic Acid (9Z)-, 1,1'-[7-[4-(Dipropylamino)Butyl]-7-Hydroxy-1,13-Tridecanediyl] Ester is manufactured under strict quality management systems. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with precise customer specifications and industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen or argon. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Water Content (KF)	≤ 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.