Description

Sodium:1-[(Z)-Octadec-9-Enoyl]Oxy-2,5-Dioxopyrrolidine-3-Sulfonate is a specialized anionic surfactant and reactive intermediate derived from oleic acid. This compound matters for its unique combination of a long-chain fatty acid moiety and a highly reactive N-hydroxysuccinimide (NHS) ester group, enabling efficient conjugation and surface modification. It is primarily needed by manufacturers in the life sciences, advanced materials, and specialty chemical sectors seeking to functionalize biomolecules or create amphiphilic polymers with tailored properties.

Application

• Bioconjugation Reagent: Used for the covalent coupling of peptides, proteins, or antibodies to surfaces or other molecules via its reactive NHS ester group.
• Polymer Synthesis: Serves as a functional monomer or surfactant in the production of amphiphilic block copolymers and responsive hydrogels.
• Lipid Nanoparticle (LNP) Formulation: Acts as an anionic component or stabilizer in the development of drug delivery systems for nucleic acids.
• Surface Modification: Imparts hydrophilic and anionic character to hydrophobic surfaces like plastics or membranes for improved biocompatibility.
• Diagnostic Assays: Utilized in the preparation of enzyme-linked immunosorbent assay (ELISA) substrates or other diagnostic components.
• Emulsifier & Dispersant: Functions as a specialty surfactant for demanding emulsion formulations in agrochemicals or coatings.

Basic Information

Product Name	Sodium:1-[(Z)-Octadec-9-Enoyl]Oxy-2,5-Dioxopyrrolidine-3-Sulfonate
CAS No.	1212012-37-7
Molecular Formula	C22H36NNaO7S
Molecular Weight	481.58 g/mol
Synonyms	Sodium N-(Oleoyloxy)succinimide-3-sulfonate; Oleic acid N-hydroxysuccinimide ester sulfonate sodium salt; 3-Sulfo-N-hydroxysuccinimide oleate sodium salt; NHS-Oleate sulfonate sodium salt; 1-[(9Z)-9-Octadecenoyl]oxy-2,5-dioxopyrrolidine-3-sulfonic acid sodium salt; N-Succinimidyl oleate-3-sulfonate sodium salt; Reactive oleate surfactant
EINECS	Contact for details

Quality Control

Our Sodium:1-[(Z)-Octadec-9-Enoyl]Oxy-2,5-Dioxopyrrolidine-3-Sulfonate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance for research and industrial applications. Certificates of Analysis (COA) with detailed specifications from HPLC, NMR, and mass spectrometry are provided to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C (refrigerated) or as specified on the label. Due to its hygroscopic (moisture-sensitive) nature, containers must be kept sealed under anhydrous conditions, ideally with desiccant, to prevent hydrolysis of the reactive NHS ester group. Allow the container to reach room temperature before opening to avoid condensation.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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