Description

2-Methylisoquinolinium iodide is a versatile quaternary ammonium salt with a fused aromatic ring system. This compound serves as a valuable synthetic intermediate and building block in advanced organic chemistry and materials science. It is particularly relevant for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to develop novel compounds with specific biological or electronic properties.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those targeting neurological or anti-infective pathways.
• Agrochemical Research: Used in developing novel active ingredients for crop protection products.
• Dye and Pigment Synthesis: Serves as a building block for creating specialized cationic dyes and colorants.
• Catalyst and Ligand Preparation: Utilized in the development of phase-transfer catalysts or as a precursor for N-heterocyclic carbene ligands.
• Material Science: Investigated for use in organic semiconductors, ionic liquids, and other advanced functional materials.
• Chemical Research: A fundamental reagent for studying quaternization reactions and the properties of isoquinolinium derivatives.

Basic Information

Product Name	2-Methylisoquinolinium iodide
CAS No.	3947-77-1
Molecular Formula	C10H10IN
Molecular Weight	287.10 g/mol
Synonyms	2-Methylisoquinolinium iodide; 2-Methylisoquinolin-2-ium iodide; Isoquinolinium, 2-methyl-, iodide (1:1); 2-Methyl-isoquinoliniumjodid; 2-Methylisoquinoline methiodide; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 2-Methylisoquinolinium iodide is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay and impurity profiles. We are committed to meeting the stringent requirements of research and development as well as cGMP manufacturing where applicable.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
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.