Description

2-[(Hydroxyimino)Methyl]-1-Methylpyridinium Methyl Sulphate is a specialized organic salt primarily used as a key reagent and intermediate in advanced chemical synthesis. Its value lies in its unique pyridinium structure, which makes it a versatile building block for creating complex molecules in research and industrial processes. This compound is essential for pharmaceutical development, agrochemical research, and the synthesis of functional materials, serving scientists and production chemists who require high-purity, reliable intermediates.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Chemical Research Reagent: Serves as a versatile reagent in organic synthesis laboratories for constructing heterocyclic compounds and complex molecular architectures.
• Photoinitiator & Polymer Chemistry: Acts as a component or precursor in photoinitiator systems for UV-curable coatings, inks, and adhesives.
• Bioconjugation & Labeling: Utilized in biochemical research for modifying proteins, peptides, and other biomolecules.
• Catalyst & Ligand Precursor: Functions as a precursor for generating specialized catalysts and ligands used in asymmetric synthesis and metal-organic chemistry.

Basic Information

Product Name	2-[(Hydroxyimino)Methyl]-1-Methylpyridinium Methyl Sulphate
CAS No.	1200-55-1
Molecular Formula	C9H14N2O5S
Molecular Weight	262.28 g/mol
Synonyms	1-Methyl-2-formylpyridinium Methyl Sulfate Oxime; 1-Methyl-2-aldoximinopyridinium Methyl Sulfate; 2-Pyridinealdoxime Methiodide Methyl Sulfate Analog; 2-PAM Methyl Sulfate Oxime; Pyridine-2-aldoxime Methomethylsulfate; 2-[(Hydroxyimino)methyl]-1-methylpyridinium Methosulfate; 2-Formyl-1-methylpyridinium Methyl Sulfate Oxime; 2-Pyridinecarboxaldehyde Oxime Methomethylsulfate
EINECS	214-880-8

Quality Control

Our 2-[(Hydroxyimino)Methyl]-1-Methylpyridinium Methyl Sulphate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) with full traceability are provided for every shipment, and we can support compliance documentation for cGMP, ISO, and REACH requirements as needed.

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 each use to prevent moisture absorption, which can compromise product quality and stability. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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