Description

Thiophosphoric Acid Dihydrogen S-[[4-(Aminomethyl)-5-Hydroxy-6-Methyl-3-Pyridinyl]Methyl] Ester CAS NO 51989-44-7 is a specialized organophosphorus compound featuring a pyridinylmethyl ester structure. This chemical is valued for its role as a key synthetic intermediate and its potential biological activity. It is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients. Its unique structure makes it a critical building block for advanced chemical synthesis.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Research: Used in the development of new pesticides, herbicides, or plant growth regulators due to its organophosphorus backbone.
• Biochemical Probe: Employed in life science research to study enzyme inhibition or as a molecular tool in biochemical assays.
• Chemical Synthesis: Acts as a versatile building block for creating complex molecules in medicinal and organic chemistry.
• Reference Standard: Supplied as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	Thiophosphoric Acid Dihydrogen S-[[4-(Aminomethyl)-5-Hydroxy-6-Methyl-3-Pyridinyl]Methyl] Ester
CAS No.	51989-44-7
Molecular Formula	C9H15N2O4PS
Molecular Weight	278.27 g/mol
Synonyms	Dihydrogen S-[[4-(Aminomethyl)-5-hydroxy-6-methyl-3-pyridinyl]methyl] thiophosphate; 4-Pyridinemethanol, 3-[[(dihydroxyphosphinothioyl)oxy]methyl]-5-(aminomethyl)-2-methyl-; 3-[[(Dihydroxyphosphinothioyl)oxy]methyl]-5-(aminomethyl)-2-methyl-4-pyridinemethanol; Fosfomycin intermediate derivative; Thiophosphoric acid ester of pyridoxamine; Contact for additional trade names and abbreviations.
EINECS	Contact for details

Quality Control

Our production of Thiophosphoric Acid Dihydrogen S-[[4-(Aminomethyl)-5-Hydroxy-6-Methyl-3-Pyridinyl]Methyl] Ester adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and synthesis applications. All products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment 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 a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 5.0%

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