Description

(Pyridin-4-Ylmethyl)Phosphonic Acid Monohydrate is a high-purity organophosphorus compound featuring a pyridylmethyl-phosphonic acid structure. This compound matters as a versatile and valuable chemical building block and ligand precursor for advanced synthesis and materials science. It is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of novel drug candidates, particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Metal Chelation & Catalysis: Acts as a precursor for phosphonate-based ligands used in homogeneous catalysis and metal-organic frameworks (MOFs).
• Material Science: Employed in the synthesis of functional polymers, surface modifiers, and flame retardants.
• Chemical Research: A valuable reagent in organic and medicinal chemistry for introducing the phosphonic acid functional group.
• Coordination Chemistry: Used to study complex formation with various metal ions for analytical or separation purposes.

Basic Information

Product Name	(Pyridin-4-Ylmethyl)Phosphonic Acid Monohydrate
CAS No.	180403-03-6
Molecular Formula	C6H10NO5P
Molecular Weight	207.12 g/mol
Synonyms	4-(Phosphonomethyl)pyridine Monohydrate; (4-Pyridylmethyl)phosphonic Acid Monohydrate; P,P'-(Pyridine-4,4'-diyl)dimethylphosphonic Acid (related); 4-Pyridylmethylphosphonic Acid Hydrate; Phosphonic acid, P-[(4-pyridinyl)methyl]-, monohydrate; (4-Pyridinylmethyl)phosphonic acid monohydrate; 4-(Dihydroxyphosphorylmethyl)pyridine hydrate
EINECS	Contact for details

Quality Control

Our (Pyridin-4-Ylmethyl)Phosphonic Acid Monohydrate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

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 tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	7.0 - 9.0 % (Theoretical for monohydrate: ~8.7%)
Residue on Ignition	≤ 0.1%

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