5-Amino-1MQ Iiodide (also known as 5-Amino-1-methylquinolinium Iodide) is a chemical compound that belongs to a class of organic iodides. It is often studied in the context of its biological and pharmacological activities.
Structure and Composition:
- Chemical Formula: C9H11N2I
- Molecular Weight: Around 276.1 g/mol
- Appearance: It is usually found as a crystalline solid.
- IUPAC Name: 5-Amino-1-methylquinolinium Iodide
- CAS Number: 6904-56-7
- Solubility: It is soluble in water and organic solvents like ethanol, which is typical for many iodides.

Properties of 5-Amino-1MQ Iodide:
- Appearance: It is typically a solid, often appearing as a pale or off-white powder.
- Solubility: The compound is soluble in organic solvents like DMSO (dimethyl sulfoxide) but may have limited solubility in water.
- Stability: Generally stable under standard laboratory conditions but should be stored in a cool, dry place away from light.
Uses 5-Amino-1MQ Iodide:
- Research: 5-Amino-1MQ Iodide is used in the study of cellular processes and signaling pathways. It acts as an inhibitor of the enzyme NNMT (Nicotinamide N-Methyltransferase), which is involved in the regulation of cellular metabolism and functions like energy balance and inflammation.
- Potential Therapeutic Role: Due to its ability to inhibit NNMT, it has been explored for potential use in treating diseases related to metabolism, obesity, and even cancer.
Mechanism of Action:
5-Amino-1MQ Iodide works by inhibiting the NNMT enzyme. NNMT catalyzes the transfer of a methyl group from S-adenosylmethionine (SAM) to nicotinamide (NAM), converting it into 1-methyl-nicotinamide. This pathway has been implicated in various metabolic and inflammatory diseases, so blocking NNMT could influence metabolic processes like fat storage, insulin resistance, and overall energy homeostasis.

Caution:
- Toxicity: Its safety profile and toxicity in humans are still under investigation, so it should be handled with care, particularly in laboratory settings.
- Regulation: Not generally used in clinical settings but remains under research for its potential therapeutic applications.
Let me know if you’d like more detailed information or have further questions!
