Description

Pyridinium, 3-[(Hydroxyamino)Carbonyl]-1-Methyl- is a specialized organic salt with a unique pyridinium core functionalized with a hydroxamic acid derivative group. This compound is valued as a key synthetic intermediate and a versatile building block in advanced organic synthesis, particularly for constructing complex nitrogen-containing heterocycles. It is primarily utilized by research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of potential drug candidates, especially those targeting enzyme inhibition or metal chelation.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators that require specific nitrogen-based heterocyclic structures.
• Fine Chemical Synthesis: Acts as a versatile building block for creating complex molecules used in dyes, pigments, and specialty polymers.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying biological processes involving metal ions or specific protein interactions.
• Catalyst Ligand Development: Investigated as a component in ligand systems for transition metal catalysis due to its potential chelating properties.
• Academic & Industrial R&D: A valuable reagent for methodological research in organic chemistry and new reaction pathway exploration.

Basic Information

Product Name	Pyridinium, 3-[(Hydroxyamino)Carbonyl]-1-Methyl-
CAS No.	131732-69-9
Molecular Formula	C8H11N3O2
Molecular Weight	181.19 g/mol
Synonyms	1-Methyl-3-(hydroxycarbamoyl)pyridinium; 3-(Hydroxycarbamoyl)-1-methylpyridinium; N-Hydroxy-1-methyl-3-pyridinecarboxamide; 1-Methylpyridinium-3-carbohydroxamic acid; Pyridine-3-carbohydroxamic acid, N-methyl-; 3-Carbohydroxamido-1-methylpyridinium; N-Methylnicotinohydroxamic acid; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Pyridinium, 3-[(Hydroxyamino)Carbonyl]-1-Methyl- is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key specifications such as assay purity and impurity profiles.

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 dry conditions. For long-term storage, consider maintaining the material under an inert atmosphere to prevent oxidation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 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.