Description

Alanine, 3-(Hydroxydimethylsilyl)- is a specialized organosilicon-modified amino acid, representing a unique class of bifunctional building blocks. This compound matters for its ability to introduce both a protected amino acid moiety and a reactive silanol group into molecular structures, enabling advanced material synthesis. Industries involved in the development of silane coupling agents, bioactive surfaces, and specialty polymers will find this material essential for creating novel hybrid organic-inorganic interfaces.

Application

• Silane Coupling Agent Precursor: Used to synthesize novel coupling agents for improving adhesion between organic polymers and inorganic surfaces like glass, metals, or minerals.
• Bioconjugation and Surface Functionalization: Serves as a linker molecule for immobilizing peptides, proteins, or other biomolecules onto silicon, silica, or other oxide-based substrates for biosensor and diagnostic device development.
• Specialty Polymer Modification: Incorporated into polymer backbones or as an end-group to impart specific surface-active properties, hydrophilicity, or compatibility with fillers.
• Advanced Material Synthesis: A key intermediate in the research and production of silsesquioxanes (POSS) and other hybrid organic-inorganic nanomaterials.
• Pharmaceutical Intermediates: Potential use in the synthesis of drug candidates or prodrugs where a silicon-containing amino acid analog is required.
• Cosmetic and Personal Care Ingredients: Can be utilized in the formulation of hair care or skin care products where film-forming and conditioning properties from siliconated amino acids are beneficial.

Basic Information

Product Name	Alanine, 3-(Hydroxydimethylsilyl)-
CAS No.	850755-38-3
Molecular Formula	C5H13NO3Si
Molecular Weight	163.25 g/mol
Synonyms	3-(Dimethylhydroxysilyl)alanine; (2-Amino-3-hydroxy-3-oxopropyl)dimethylsilanol; β-(Dimethylhydroxysilyl)alanine; Alanine-derived silanol; H2N-CH(CH2Si(OH)(CH3)2)-COOH; Silanediol, dimethyl-, 3-ester with 3-aminopropanoic acid; Amino-functional silanol; Organosilicon amino acid
EINECS	Contact for details

Quality Control

Our Alanine, 3-(Hydroxydimethylsilyl)- is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure consistency and compliance with customer specifications. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request.

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 (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation by moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%

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