Description

6-((6-((5-Carboxypentyl)Thio)Hexyl)Thio)Hexanoic Acid is a specialized bifunctional organic compound featuring terminal carboxylic acid groups linked by a flexible thioether chain. This unique structure makes it a valuable building block for synthesizing functional polymers, creating self-assembled monolayers (SAMs), and developing novel cross-linking agents. It is essential for researchers and manufacturers in advanced materials science, nanotechnology, and specialty polymer chemistry seeking to introduce specific surface functionalities or controlled molecular architectures.

Application

• Polymer Modification & Cross-linking Agent: Used to introduce functional thioether and carboxylic acid groups into polymer backbones, enhancing properties like adhesion, metal chelation, or creating responsive hydrogels.
• Surface Chemistry & Self-Assembled Monolayers (SAMs): Serves as a precursor for creating ordered molecular films on metal surfaces (e.g., gold, silver) for biosensor development, corrosion inhibition, and controlling surface wettability.
• Nanomaterial Functionalization: Employed to tether nanoparticles, quantum dots, or carbon nanotubes via its thio or carboxyl groups, improving dispersion and compatibility in composite materials.
• Pharmaceutical Intermediate: Acts as a versatile linker in the synthesis of prodrugs, bioconjugates, or drug delivery systems where a cleavable or stable spacer is required.
• Ligand Synthesis for Catalysis: Utilized in the preparation of chelating ligands for metal catalysts, particularly in asymmetric synthesis and homogeneous catalysis applications.
• Specialty Surfactants & Detergents: The amphiphilic nature allows its use in formulating specialized surfactants for demanding industrial or laboratory cleaning processes.

Basic Information

Product Name	6-((6-((5-Carboxypentyl)Thio)Hexyl)Thio)Hexanoic Acid
CAS No.	94376-69-9
Molecular Formula	C18H34O4S2
Molecular Weight	378.58 g/mol
Synonyms	6,6'-(Hexane-1,6-diylbis(sulfanediyl))dihexanoic acid; 1,6-Hexanediylbis(thio-6,1-hexanediyl) diacetate (related ester); Bis(5-carboxypentyl) disulfide derivative; 6,6'-Dithiodihexanoic acid extended homologue; α,ω-Dicarboxyalkyl dithioether; Hexanedithiodihexanoic acid
EINECS	Contact for details

Quality Control

Our 6-((6-((5-Carboxypentyl)Thio)Hexyl)Thio)Hexanoic Acid is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters including assay (by HPLC or titration), identity confirmation (IR, NMR), and impurity profiles. Our quality commitment supports research and development requiring high-purity, well-characterized chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). The compound may be hygroscopic; keep the container tightly sealed to minimize exposure to moisture. For long-term storage, consider using an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
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.