Description

Dimethylphenylsilylacetic Acid CAS NO 17887-62-6 is a versatile organosilicon building block characterized by its reactive carboxylic acid group and the dimethylphenylsilyl moiety. This compound is valued for its role as a key synthetic intermediate in the preparation of advanced materials and fine chemicals. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of silicon-containing drug candidates.
• Agrochemical Synthesis: Serves as a precursor for creating novel silicon-based pesticides and herbicides with enhanced properties.
• Polymer Modification: Employed to introduce silyl groups into polymer backbones, modifying thermal stability, surface characteristics, and adhesion properties.
• Ligand and Catalyst Preparation: Acts as a starting material for synthesizing specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Surface Functionalization: Used to create self-assembled monolayers (SAMs) or to graft functional groups onto silicon or silica surfaces for advanced material science applications.
• Organic Synthesis Building Block: A crucial reagent for introducing the dimethylphenylsilyl group into organic molecules via esterification, amidation, or further functional group transformations.

Basic Information

Product Name	Dimethylphenylsilylacetic Acid
CAS No.	17887-62-6
Molecular Formula	C10H14O2Si
Molecular Weight	194.30 g/mol
Synonyms	Acetic acid, 2-(dimethylphenylsilyl)-; 2-(Dimethylphenylsilyl)acetic Acid; (Dimethylphenylsilyl)acetic Acid; Dimethyl(phenyl)silylacetic Acid; Phenyl(dimethyl)silylacetic Acid; NSC 163083; (Phenyldimethylsilyl)acetic Acid; DMPSA
EINECS	Contact for details

Quality Control

Our Dimethylphenylsilylacetic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, impurities, and physical properties are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). The product may be moisture-sensitive; keep the container tightly sealed when not in use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details

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