Description

2,2'-Bis(α-(Trimethyl)Ammoniummethyl)Azobenzene is a specialized cationic azobenzene derivative, a compound of significant interest in advanced materials and life science research. Its molecular structure, featuring a photosensitive azo linkage flanked by quaternary ammonium groups, makes it a valuable functional building block. This product is primarily utilized by researchers and developers in the fields of photopharmacology, smart materials, and as a model compound for studying light-responsive molecular systems.

Application

• Photopharmacology & Optogenetics: Serves as a photoswitchable moiety for constructing light-activated drugs and probes to control biological activity with high spatiotemporal precision.
• Smart Material Development: Used in the synthesis of light-responsive polymers, liquid crystals, and supramolecular assemblies for applications in sensors, actuators, and data storage.
• Surface Modification & Coatings: The cationic ammonium groups facilitate its use in creating antimicrobial or stimuli-responsive surface coatings.
• Biochemical Research: Acts as a model compound or intermediate for studying azobenzene isomerization kinetics and its effects in various chemical environments.
• Dye & Pigment Intermediate: Functions as a precursor for specialized cationic azo dyes with potential applications in textiles or analytical chemistry.

Basic Information

Product Name	2,2'-Bis(α-(Trimethyl)Ammoniummethyl)Azobenzene
CAS No.	43160-22-1
Molecular Formula	C22H34N42+ • 2X- (X = counterion, e.g., Br-, Cl-)
Molecular Weight	Contact for details (varies with counterion)
Synonyms	2,2'-Bis(trimethylammoniomethyl)azobenzene; 2,2'-Bis[(trimethylammonio)methyl]azobenzene; Azobenzene-2,2'-diylbis(methylene)bis(trimethylammonium) salt; N,N,N-Trimethyl-2-[(E)-2-[2-[(trimethylammonio)methyl]phenyl]diazen-1-yl]benzenaminium salt; Cationic azobenzene derivative; Photoswitchable quaternary ammonium compound
EINECS	Contact for details

Quality Control

Our 2,2'-Bis(α-(Trimethyl)Ammoniummethyl)Azobenzene is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity for research and development purposes. Each lot is characterized using advanced analytical techniques, including NMR and HPLC, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all relevant specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept in a desiccated environment. For long-term storage, consider using an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95% (Typical grade)
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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