Description

(S)-1-Methylnicotinium Iodide is a chiral nicotinium salt derivative, serving as a key building block and chiral intermediate in advanced organic synthesis. Its value lies in its role as a precursor for the synthesis of biologically active molecules and as a potential ligand or catalyst component in asymmetric reactions. This high-purity compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries, where precise stereochemistry is critical for product efficacy and development.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of novel drug candidates, particularly in neurological and metabolic research.
• Asymmetric Catalysis: Utilized as a chiral ligand or ionic liquid component in stereoselective synthesis to control reaction enantioselectivity.
• Biochemical Research: Employed in studies involving nicotinamide adenine dinucleotide (NAD+) analogs and enzyme cofactor chemistry.
• Fine Chemical Synthesis: Serves as a specialized building block for constructing complex molecules in agrochemical and material science applications.
• Academic & R&D: Used in university and industrial research laboratories for method development and exploring new synthetic pathways.

Basic Information

Product Name	(S)-1-Methylnicotinium Iodide
CAS No.	21446-46-8
Molecular Formula	C7H9IN2
Molecular Weight	248.06 g/mol
Synonyms	(S)-1-Methyl-3-carbamoylpyridinium Iodide; (S)-N-Methylnicotinamide Iodide; (S)-1-Methyl-3-carbamoylpyridinium Iodide; (S)-1-Methyl-3-pyridinecarboxamide Iodide; (S)-N-Methyl-3-pyridinecarboxamide Iodide; (S)-Nicotinamide N-Methiodide; (S)-N-Methylnicotinamide Methiodide
EINECS	Contact for details

Quality Control

Our (S)-1-Methylnicotinium Iodide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification by HPLC, to ensure compliance with high-purity standards for research and development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

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 (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere when not in use to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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