Description

Mpeg11-Ch2Ch2Coonhs is a specialized polyethylene glycol (PEG) derivative, a high-purity functional polymer intermediate. This compound is engineered to provide a reactive handle for bioconjugation and surface modification, enabling precise control over material properties. It is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and advanced materials sectors who require reliable, high-quality linkers for developing next-generation therapeutics and functionalized surfaces.

Application

• Bioconjugation Linker: For attaching drugs, proteins, or imaging agents to nanoparticles, antibodies, or other biological molecules.
• Surface Functionalization: Modification of material surfaces (e.g., gold, silica, polymers) to introduce hydrophilic PEG layers for anti-fouling or specific binding sites.
• Polymer Therapeutics: As a key building block in the synthesis of polymer-drug conjugates for targeted drug delivery systems.
• Diagnostic Reagents: Used in the development of contrast agents and probes for medical imaging and diagnostic assays.
• Hydrogel Formation: As a cross-linking agent or functional monomer in the creation of biocompatible hydrogels for tissue engineering and controlled release.
• Sensor Development: Functionalization of sensor surfaces to improve biocompatibility and specific target capture.

Basic Information

Product Name	Mpeg11-Ch2Ch2Coonhs
CAS No.	2207596-93-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	11-(2,5-Dioxopyrrolidin-1-yl)oxy-11-oxo-3,6,9-trioxa-2-azaundecan-1-oic acid 2,5-dioxopyrrolidin-1-yl ester; α-Hydro-ω-hydroxy-poly(oxy-1,2-ethanediyl) NHS ester; mPEG11-NHS ester; Methoxy PEG11 NHS ester; Poly(ethylene glycol) methyl ether N-hydroxysuccinimide ester (n~11); NHS-PEG11-OMe; Succinimidyl ester of methoxy PEG11 carboxylic acid
EINECS	Contact for details

Quality Control

Our Mpeg11-Ch2Ch2Coonhs is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and assay, NMR for structural confirmation, and FT-IR for functional group verification, to ensure it meets the high standards required for research and bioconjugation applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at -20°C or below under desiccant. This product is hygroscopic (moisture-sensitive) and light-sensitive. Allow the sealed vial to equilibrate to room temperature before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white solid or viscous liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Assay (Functional Group)	≥ 90%
Water Content (KF)	≤ 1.0%
Solubility	Soluble in DMF, DMSO, acetonitrile, and dichloromethane

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