Description

o-(2-Azidoethyl)-o'-(2-(Diglycolyl-Amino)Ethyl)Eg-7 is a specialized, multi-functional chemical intermediate designed for advanced material synthesis. This compound matters for its unique bifunctional structure, incorporating both an azido group for click chemistry and a diglycolyl-amino moiety for conjugation, enabling precise polymer modification and cross-linking. It is primarily needed by researchers and manufacturers in the pharmaceutical, bioconjugation, and advanced polymer industries for developing targeted drug delivery systems, functional hydrogels, and novel polymeric materials.

Application

• Bioconjugation & Pharmaceutical Linkers: Serves as a key heterobifunctional cross-linker for attaching drugs, peptides, or fluorescent probes to antibodies, proteins, or nanoparticles in targeted therapy development.
• Click Chemistry Reagent: Utilizes the azido group for efficient, copper-catalyzed azide-alkyne cycloaddition (CuAAC) reactions to create complex polymer architectures and functional surfaces.
• Polymer Modification & Functionalization: Used to introduce reactive sites and specific functional groups into polymer backbones (e.g., PEG derivatives) to tailor material properties like solubility, bioactivity, and degradation profiles.
• Hydrogel Formation: Acts as a cross-linking agent in the synthesis of smart hydrogels for biomedical applications, including tissue engineering scaffolds and controlled-release matrices.
• Surface Coating & Immobilization: Enables the covalent immobilization of biomolecules onto various substrates for biosensor and diagnostic device fabrication.
• Material Science Research: A valuable tool in R&D for exploring new polymeric materials, dendrimers, and macromolecular assemblies with precise structural control.

Basic Information

Product Name	o-(2-Azidoethyl)-o'-(2-(Diglycolyl-Amino)Ethyl)Eg-7
CAS No.	846549-37-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Azido-PEG7-acid; 2-[2-[2-[2-[2-[2-[2-(2-Azidoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]acetic acid; α-Azido-ω-carboxy heptaethylene glycol; Heterobifunctional PEG linker, Azido-PEG7-COOH; Azido-PEG7-acid linker; PEG7-azido-acid; Heptaethylene glycol monoazide monoacetic acid; Azido-PEG7-Carboxylic Acid
EINECS	Contact for details

Quality Control

Our o-(2-Azidoethyl)-o'-(2-(Diglycolyl-Amino)Ethyl)Eg-7 is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity for sensitive applications. Each lot undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation. Comprehensive Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at temperatures between 2°C and 8°C for long-term stability, as this compound is hygroscopic (moisture-sensitive). Allow the container to reach room temperature before opening to minimize moisture condensation. Keep away from incompatible materials such as strong reducing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%

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