Description

Pyridinium, 1-Amino-2-Methyl-, Inner Salt (9Ci) is a specialized heterocyclic organic compound with a zwitterionic structure. This unique chemical architecture makes it a valuable intermediate and building block in advanced organic synthesis. It is primarily sought after by research institutions and industrial R&D departments focused on developing novel pharmaceuticals, agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds containing functionalized pyridine motifs.
• Agrochemical Synthesis: Used in the research and development of new herbicides, insecticides, and fungicides where its structural properties can influence biological activity.
• Chemical Research Reagent: Employed in academic and industrial laboratories as a building block for creating complex molecules, ligands, and catalysts.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of specialized dyes and organic pigments due to its aromatic nitrogen-containing core.
• Material Science: Investigated for use in the development of ionic liquids, conductive polymers, and other advanced functional materials.

Basic Information

Product Name	Pyridinium, 1-Amino-2-Methyl-, Inner Salt (9Ci)
CAS No.	51135-75-2
Molecular Formula	C6H9N2+ • X- (Contact for specific counterion)
Molecular Weight	Contact for details
Synonyms	1-Amino-2-methylpyridinium inner salt; 2-Methyl-1-aminopyridinium betaine; 1-Amino-2-methylpyridin-1-ium-1-ide; 2-Methyl-1-aminopyridin-1-ium-1-ide; 1-Amino-2-methylpyridine inner salt; 2-Methyl-1-aminopyridine zwitterion; (2-Methylpyridin-1-ium-1-yl)amide
EINECS	Contact for details

Quality Control

Our Pyridinium, 1-Amino-2-Methyl-, Inner Salt (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (by HPLC), impurity profile, and physical characteristics are provided and available upon request to support your quality assurance processes.

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 opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 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.