Description

4-Pyridinecarboxylicacid,3-(Trimethylsilyl)-(9Ci) is a specialized organosilicon derivative of picolinic acid, serving as a valuable protected intermediate in advanced organic synthesis. This compound matters for its role in facilitating complex molecular constructions where precise control over functional group reactivity is paramount. It is primarily needed by researchers and process chemists in the pharmaceutical and agrochemical industries for the development of active ingredients and novel chemical entities. The product is identified by CAS NO 112266-47-4.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules, particularly those containing functionalized pyridine cores.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides.
• Ligand Precursor: Serves as a starting material for the preparation of sophisticated ligands used in catalysis and material science.
• Organic Synthesis Reagent: Employed in multi-step synthetic routes where the trimethylsilyl group acts as a protective moiety for the carboxylic acid functionality.
• Chemical Research: Utilized in academic and industrial R&D for exploring new reaction methodologies and constructing molecular libraries.
• Material Science: Potential precursor for the development of organic semiconductors or metal-organic frameworks (MOFs).

Basic Information

Product Name	4-Pyridinecarboxylicacid,3-(Trimethylsilyl)-(9Ci)
CAS No.	112266-47-4
Molecular Formula	C9H13NO2Si
Molecular Weight	195.29 g/mol
Synonyms	3-(Trimethylsilyl)isonicotinic acid; 3-(Trimethylsilyl)-4-pyridinecarboxylic acid; 4-Pyridinecarboxylic acid, 3-(trimethylsilyl)-; 3-TMS-isonicotinic acid; Isonicotinic acid, 3-(trimethylsilyl)-; 3-Trimethylsilylpyridine-4-carboxylic acid; 3-(Trimethylsilyl)pyridine-4-carboxylic acid
EINECS	Contact for details

Quality Control

Our 4-Pyridinecarboxylicacid,3-(Trimethylsilyl)-(9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and process chemistry. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory needs.

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 to exclude moisture. For long-term storage, consider using desiccants or storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder/crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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