Description

n-[16,16-Bis(2-Methoxyethoxy)-17,20-Dioxa-3,6,9,12-Tetraaza-16-Silahenicos-1-Yl]Nonanamide Monohydrochloride is a specialized organosilicon compound featuring a complex polyether and polyamine functionalized structure. This compound matters for its unique ability to act as a sophisticated linker or functionalizing agent in advanced material science and pharmaceutical research. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, biotechnology, and specialty polymer industries for developing novel drug delivery systems, surface modifications, and high-performance materials.

Application

• Pharmaceutical Intermediates: Serves as a key building block or linker in the synthesis of complex active pharmaceutical ingredients (APIs), particularly for targeted drug delivery.
• Bioconjugation: Used for attaching drugs, dyes, or other functional molecules to proteins, antibodies, or nanoparticles due to its reactive amine and amide groups.
• Surface Functionalization: Applied to modify the surface properties of silica, glass, or other materials to introduce specific chemical functionalities for chromatography or sensing applications.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the synthesis of specialty polymers with tailored solubility and biocompatibility.
• Research & Development: Utilized in academic and industrial labs for exploring new chemical entities and material properties in life sciences.
• Diagnostic Reagents: Potential use in the development of diagnostic assays and imaging agents where stable linking chemistry is required.

Basic Information

Product Name	n-[16,16-Bis(2-Methoxyethoxy)-17,20-Dioxa-3,6,9,12-Tetraaza-16-Silahenicos-1-Yl]Nonanamide Monohydrochloride
CAS No.	73545-23-0
Molecular Formula	C31H66ClN5O8Si
Molecular Weight	700.41 g/mol
Synonyms	Nonanamide, N-[16,16-bis(2-methoxyethoxy)-17,20-dioxa-3,6,9,12-tetraaza-16-silahenicos-1-yl]-, monohydrochloride; 73545-23-0; Silane, [[17-[(1-oxononyl)amino]-3,6,9,12-tetraaza-16,17,20-trioxa-16-silahenicos-1-yl]oxy]bis[2-methoxyethoxy]-, hydrochloride; PEG-silane linker hydrochloride; Amino-PEG-silane derivative HCl salt; Heterobifunctional PEG-silane crosslinker
EINECS	Contact for details

Quality Control

Our n-[16,16-Bis(2-Methoxyethoxy)-17,20-Dioxa-3,6,9,12-Tetraaza-16-Silahenicos-1-Yl]Nonanamide Monohydrochloride is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles 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). This compound is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider storing under an inert atmosphere such as argon or nitrogen to maintain stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Assay	≥ 97.0% (on anhydrous basis)
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.