Description

Thiophosphoric Acid S-[5-Hydroxy-4-(Hydroxymethyl)-6-Methyl-3-Pyridinylmethyl]o-Sodium Salt is a specialized organophosphorus compound with a pyridinylmethyl backbone, serving as a key intermediate in advanced synthesis. Its primary commercial value lies in its role as a precursor for the production of high-value pharmaceutical actives and fine chemicals. This compound is essential for research and manufacturing in the pharmaceutical, agrochemical, and life science industries, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Critical building block in the synthesis of novel drug candidates, particularly in neurological and metabolic disorder research.
• Agrochemical Synthesis: Used as a precursor for developing advanced crop protection agents and plant growth regulators.
• Biochemical Research: Serves as a substrate or inhibitor in enzymatic studies and proteomics research due to its thiophosphate moiety.
• Fine Chemical Production: Employed in the manufacture of complex, high-purity specialty chemicals for various industrial applications.
• Ligand and Catalyst Development: Utilized in creating novel ligands for metal catalysis and asymmetric synthesis.

Basic Information

Product Name	Thiophosphoric Acid S-[5-Hydroxy-4-(Hydroxymethyl)-6-Methyl-3-Pyridinylmethyl]o-Sodium Salt
CAS No.	51989-45-8
Molecular Formula	C12H17NNaO5PS
Molecular Weight	349.29 g/mol
Synonyms	Sodium S-(5-Hydroxy-4-(hydroxymethyl)-6-methyl-3-pyridinyl)methyl phosphorothioate; 3-Pyridinemethanol, 5-hydroxy-4-(hydroxymethyl)-6-methyl-, hydrogen phosphate, sodium salt, S-ester; Phosphorothioic acid, S-[(5-hydroxy-4-(hydroxymethyl)-6-methyl-3-pyridinyl)methyl] O-hydrogen ester, sodium salt; 51989-45-8; Sodium (5-hydroxy-4-(hydroxymethyl)-6-methylpyridin-3-yl)methyl phosphorothioate
EINECS	Contact for details

Quality Control

Our production of Thiophosphoric Acid S-[5-Hydroxy-4-(Hydroxymethyl)-6-Methyl-3-Pyridinylmethyl]o-Sodium Salt adheres to stringent quality management systems to ensure batch-to-batch consistency and purity. All material is manufactured and tested under current Good Manufacturing Practices (cGMP) where applicable, with comprehensive analytical characterization including HPLC, NMR, and mass spectrometry. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and impurity profiles against agreed specifications.

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). This product is hygroscopic (moisture-sensitive) and must be kept 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
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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