Description

N,n-Bis(Trimethylsilyl)-4,β-Bis[(Trimethylsilyl)Oxy]Benzeneethanamine is a specialized organosilicon compound featuring multiple trimethylsilyl protecting groups. This chemical is a critical reagent in advanced synthetic organic chemistry, valued for its role in protecting sensitive functional groups during complex multi-step reactions. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for the synthesis of novel compounds and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate Synthesis: Used as a key protecting group reagent in the multi-step synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Employed in the development and production of novel pesticides and herbicides where sensitive amine and hydroxyl groups require protection.
• Advanced Material Precursor: Serves as a building block in the synthesis of specialized silicon-containing polymers and organic electronic materials.
• Process Chemistry & Scale-up: Facilitates robust and high-yielding synthetic routes in pilot plant and commercial manufacturing processes.
• Academic & Industrial R&D: A valuable tool for methodological development in organic synthesis and catalysis research within university and corporate laboratories.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific molecule production.

Basic Information

Product Name	N,n-Bis(Trimethylsilyl)-4,β-Bis[(Trimethylsilyl)Oxy]Benzeneethanamine
CAS No.	55556-99-5
Molecular Formula	C20H43NO2Si4
Molecular Weight	458.92 g/mol
Synonyms	4,β-Bis[(trimethylsilyl)oxy]-N,N-bis(trimethylsilyl)benzeneethanamine; 2-[4,β-Bis(trimethylsilyloxy)phenyl]-N,N-bis(trimethylsilyl)ethanamine; TMS-protected dopamine derivative; N,N-Bis(trimethylsilyl)-4,β-bis(trimethylsiloxy)phenethylamine; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our N,n-Bis(Trimethylsilyl)-4,β-Bis[(Trimethylsilyl)Oxy]Benzeneethanamine is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and GC analysis, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available for every shipment. We adhere to cGMP standards where applicable to support our clients in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and degradation.

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.