Description

Nh-Bis(Peg1-Azide) CAS NO 2100306-81-6 is a specialized bifunctional PEG-based linker featuring terminal azide groups, designed for advanced bioconjugation and click chemistry applications. This compound is critical for researchers and manufacturers requiring precise, bio-orthogonal coupling strategies to develop novel therapeutics and diagnostic agents. It is primarily utilized in the pharmaceutical, biotechnology, and materials science sectors for applications such as antibody-drug conjugate (ADC) development, polymer modification, and surface functionalization.

Application

• Key reagent in click chemistry for bio-orthogonal labeling and conjugation.
• Synthesis of antibody-drug conjugates (ADCs) and other targeted biotherapeutics.
• Functionalization of polymers and biomaterials to introduce azide handles for further modification.
• Crosslinking agent for protein and peptide engineering.
• Surface modification of nanoparticles and diagnostic platforms.
• Building block in the development of PEGylated prodrugs and delivery systems.
• Tool compound in chemical biology for studying biomolecular interactions.
• Intermediate for synthesizing more complex heterobifunctional crosslinkers.

Basic Information

Product Name	Nh-Bis(Peg1-Azide)
CAS No.	2100306-81-6
Molecular Formula	C8H14N8O2
Molecular Weight	254.25 g/mol
Synonyms	1,11-Bis(azido)-3,6,9-trioxaundecane; Bis(PEG1-azide); 2,2'-(Ethane-1,2-diylbis(oxy))bis(ethyl azide); 1-Azido-2-[2-(2-azidoethoxy)ethoxy]ethane; Azido-PEG1-azide; NH-Bis(PEG1-N3); 1,11-Diazido-3,6,9-trioxaundecane; PEG-1 diazide
EINECS	Contact for details

Quality Control

Our Nh-Bis(Peg1-Azide) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing key parameters such as purity, identity, and impurity profile. We adhere to relevant industry standards for fine chemicals and pharmaceutical intermediates, ensuring reliable performance in sensitive research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at 2-8°C for long-term stability. This compound is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere when possible to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 0.5%

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