Description

1,13-Bis-Isothiocyanato-4,7,10-Trioxatridecane is a specialized bifunctional isothiocyanate derivative featuring a hydrophilic trioxatridecane spacer chain. This compound matters as a versatile heterobifunctional crosslinking reagent, enabling the stable conjugation of biomolecules and polymers under mild conditions. It is primarily needed by researchers and manufacturers in the life sciences, polymer chemistry, and materials science sectors for applications such as bioconjugation, hydrogel formation, and surface functionalization.

Application

• Bioconjugation Reagent: For the covalent coupling of proteins, peptides, antibodies, or oligonucleotides to other molecules, surfaces, or solid supports.
• Polymer Crosslinking Agent: Used in the synthesis and modification of hydrogels, dendrimers, and other functional polymeric materials to control mechanical properties and degradation.
• Surface Functionalization: Immobilization of bioactive ligands onto sensor chips, nanoparticles, or medical device coatings to create specific interactive surfaces.
• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of more complex drug candidates or drug delivery systems.
• Material Science Research: Employed in the development of novel smart materials, self-assembled monolayers (SAMs), and responsive gels.
• Diagnostic Assay Development: Facilitates the creation of stable immunoassays or biosensors by linking capture molecules to detection platforms.

Basic Information

Product Name	1,13-Bis-Isothiocyanato-4,7,10-Trioxatridecane
CAS No.	1031239-28-7
Molecular Formula	C13H22N2O3S2
Molecular Weight	318.46 g/mol
Synonyms	1,13-Diisothiocyanato-4,7,10-trioxatridecane; PEG3 Diisothiocyanate; Triethylene Glycol Diisothiocyanate; Bis(2-isothiocyanatoethyl) Ether of Triethylene Glycol; α,ω-Bis-isothiocyanato-poly(oxy-1,2-ethanediyl); 4,7,10-Trioxa-1,13-tridecanediyldiisothiocyanate; 2,2'-(Ethane-1,2-diylbis(oxy))bis(ethane-2,1-diyl) diisothiocyanate
EINECS	Contact for details

Quality Control

Our 1,13-Bis-Isothiocyanato-4,7,10-Trioxatridecane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your research and quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. For long-term stability, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) at temperatures between 2°C and 8°C. Allow the container to reach room temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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