HEXAMETHONIUM IODIDE Meaning and
Definition
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Hexamethonium iodide is a chemical compound with the formula C12H30I2N2. It is commonly referred to as a ganglionic blocker, as it inhibits the transmission of nerve impulses at autonomic ganglia. Hexamethonium iodide is a derivative of a naturally occurring substance, choline, and it has been widely used as a pharmacological tool to study the nervous system.
In terms of its chemical structure, hexamethonium iodide contains a quaternary ammonium group, which confers a positive charge on the molecule. The presence of two iodide ions balances the positive charge, making it a stable ionic compound. The compound is typically prepared as a white powder or crystalline solid.
Hexamethonium iodide acts primarily by binding to nicotinic acetylcholine receptors, which are found in both the sympathetic and parasympathetic divisions of the autonomic nervous system. By binding to these receptors, hexamethonium iodide prevents the neurotransmitter acetylcholine from binding and initiating the transmission of nerve signals. This blockade results in a decrease in smooth muscle contraction, heart rate, and blood pressure.
Due to its pharmacological effects, hexamethonium iodide has been used in medical research to investigate the role of autonomic ganglia in various physiological processes. Additionally, it has also been employed as a therapeutic agent in the treatment of conditions such as hypertension and excessive sweating.
Overall, hexamethonium iodide is a compound that acts as a ganglionic blocker by inhibiting the transmission of nerve impulses at autonomic ganglia, leading to various physiological effects.
Common Misspellings for HEXAMETHONIUM IODIDE
- gexamethonium iodide
- bexamethonium iodide
- nexamethonium iodide
- jexamethonium iodide
- uexamethonium iodide
- yexamethonium iodide
- hwxamethonium iodide
- hsxamethonium iodide
- hdxamethonium iodide
- hrxamethonium iodide
- h4xamethonium iodide
- h3xamethonium iodide
- hezamethonium iodide
- hecamethonium iodide
- hedamethonium iodide
- hesamethonium iodide
- hexzmethonium iodide
- hexsmethonium iodide
- hexwmethonium iodide
- hexqmethonium iodide
Etymology of HEXAMETHONIUM IODIDE
The word "Hexamethonium Iodide" has its roots in two parts: "Hexamethonium" and "Iodide".
1. Hexamethonium:
The term "Hexamethonium" is derived from two components:
- "Hexa-" comes from the Greek word "hexa", meaning "six".
- "Methonium" is formed by combining "meth-" from "methyl" (referring to a chemical group consisting of one carbon and three hydrogen atoms) and "-onium" (indicating a positively charged ion).
Therefore, "Hexamethonium" refers to a compound consisting of six methyl groups linked together with a positively charged ion.
2. Iodide:
"Iodide" comes from the element "iodine", which is derived from the Greek word "iodes", meaning "violet-colored" due to iodine's characteristic purple vapor.
