Description

(3-Pyridinylmethyl)Phosphonic Acid CAS NO 74095-34-4 is a specialized organophosphorus compound featuring a pyridine ring directly linked to a phosphonic acid group. This unique structure makes it a valuable building block and ligand in advanced chemical synthesis and materials science. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and coordination chemistry sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Synthesis: Used in the creation of novel herbicides, plant growth regulators, or fungicides where the phosphonic acid moiety can mimic natural phosphates.
• Metal Chelation & Catalysis: Acts as a versatile ligand for metal ions, useful in designing homogeneous catalysts, metal-organic frameworks (MOFs), or for metal sequestration applications.
• Surface Modification Agent: Employed to functionalize surfaces (e.g., metals, oxides) due to the strong binding affinity of the phosphonic acid group, creating self-assembled monolayers for corrosion inhibition or biocompatible coatings.
• Flame Retardant Research: Investigated as a component in the development of new, more efficient flame-retardant materials for polymers and textiles.
• Bioconjugation Chemistry: Utilized in biochemical research for linking molecules to surfaces or other biomolecules via its reactive functional groups.

Basic Information

Item	Details
Product Name	(3-Pyridinylmethyl)Phosphonic Acid
CAS No.	74095-34-4
Molecular Formula	C6H8NO3P
Molecular Weight	173.11 g/mol
Synonyms	3-Pyridylmethylphosphonic Acid; (3-Pyridylmethyl)phosphonic Acid; (Pyridin-3-ylmethyl)phosphonic Acid; Phosphonic Acid, P-(3-Pyridinylmethyl)-; 3-Pyridinemethylphosphonic Acid; 3-Pyridylmethylphosphonate; 74095-34-4; (3-Pyridylmethyl)phosphonate
EINECS	Contact for details

Quality Control

Our (3-Pyridinylmethyl)Phosphonic Acid is produced under stringent conditions to ensure high purity and batch-to-batch consistency. Each lot undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and Karl Fischer titration for moisture content. A detailed Certificate of Analysis (COA) documenting all specifications is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF Titration)	≤ 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.