5-Amino-1MQ Iodide (also known as 5-amino-1-methylquinolin-1-ium iodide) is a compound derived from the quinoline family, typically used in biological research, particularly in studies related to the inhibition of the enzyme monoamine oxidase (MAO).
Chemical Structure of 5-Amino-1MQ Iodide:
The chemical structure of 5-Amino-1MQ Iodide can be represented as follows:
- The core structure is a quinoline ring (a benzene ring fused to a pyridine ring).
- The amino group (-NH2) is attached to the 5th position of the quinoline ring.
- The methyl group (-CH3) is attached to the nitrogen atom of the quinoline ring.
- The iodide ion (I-) is associated with the positively charged nitrogen in the compound.
The formula for 5-Amino-1MQ Iodide is C9H10IN2.

Physical Properties of 5-Amino-1MQ Iodide:
- Molecular Weight: 270.1 g/mol
- Appearance: It is typically a solid, often presented as a white to off-white powder.
- Solubility: It is soluble in polar solvents like water, methanol, and ethanol due to the presence of the quaternary nitrogen.
- Melting Point: The melting point may vary depending on the purity and specific form of the compound but typically ranges around 200°C.
- Density: The exact density is not easily accessible, but it would generally be comparable to similar organic iodide compounds.
- Boiling Point: The boiling point is difficult to specify due to the nature of the compound and its tendency to decompose before reaching a high boiling point.

5-Amino-1MQ Iodide is used primarily in research and is not typically found in everyday commercial applications. Its main role is as a selective inhibitor in biochemical studies, particularly for enzymes like MAO.
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