Description

4-(Octadecenylamino)-4-Oxo-2-Butenoic Acid is a high-purity, long-chain unsaturated fatty acid derivative with a unique molecular structure. This compound serves as a versatile intermediate and functional additive, offering valuable properties for advanced material synthesis and formulation. It is primarily utilized by manufacturers in the specialty chemical, polymer, and pharmaceutical industries for research, development, and production.

Application

• As a key intermediate in the synthesis of specialty surfactants and emulsifiers.
• Used in the production of polymer additives to modify surface properties and enhance compatibility.
• As a building block for pharmaceutical intermediates and active pharmaceutical ingredients (APIs).
• In the formulation of lubricant additives and corrosion inhibitors for industrial applications.
• As a functional monomer or cross-linking agent in advanced material science and coatings.
• For research and development in organic synthesis and chemical biology.

Basic Information

Product Name	4-(Octadecenylamino)-4-Oxo-2-Butenoic Acid
CAS No.	93804-04-7
Molecular Formula	C₂₂H₃₉NO₃
Molecular Weight	365.55 g/mol
Synonyms	2-Butenoic acid, 4-(octadecenylamino)-4-oxo-; N-Octadecenylmaleamic Acid; (E)-4-(Octadec-9-enylamino)-4-oxobut-2-enoic acid; Oleyl maleamic acid; 9-Octadecenylmaleamic acid; Maleamic acid, N-oleyl-; Unsaturated C18 maleamic acid derivative
EINECS	Contact for details

Quality Control

Our 4-(Octadecenylamino)-4-Oxo-2-Butenoic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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