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	{{Short description\|Chemical compound related to methamphetamine}}		{{Short description\|Chemical compound related to methamphetamine}}

	'''3,4-Dihydroxymethamphetamine''' (also known as '''HHMA''') is a [[catecholamine]] and a [[metabolite]] of the psychoactive drug [[~~methamphetamine~~]]. It is structurally related to [[dopamine]] and [[norepinephrine]], which are important neurotransmitters in the [[central nervous system]].		'''3,4-Dihydroxymethamphetamine''' (also known as '''HHMA''') is a [[catecholamine]] and a [[metabolite]] of the psychoactive drug [[MDMA]] (3,4-methylenedioxymethamphetamine). It is structurally related to [[dopamine]] and [[norepinephrine]], which are important neurotransmitters in the [[central nervous system]].

	==Chemical Structure and Properties==		==Chemical Structure and Properties==
	[[File:3,4-Dihydroxymethamphetamine.svg\|Chemical structure of 3,4-Dihydroxymethamphetamine\|thumb\|right]]		[[File:3,4-Dihydroxymethamphetamine.svg\|Chemical structure of 3,4-Dihydroxymethamphetamine\|thumb\|right]]
	3,4-Dihydroxymethamphetamine is characterized by the presence of two hydroxyl groups attached to the benzene ring, which is a ~~common feature of catecholamines~~. The chemical formula is C10H15NO2, and it has a molecular weight of 181.23 g/mol. The presence of the hydroxyl groups makes it more polar than its parent compound, ~~methamphetamine~~, affecting its solubility and interaction with biological systems.		3,4-Dihydroxymethamphetamine is characterized by the presence of two hydroxyl groups attached to the benzene ring, which classifies it as a catechol. The chemical formula is C10H15NO2, and it has a molecular weight of 181.23 g/mol. The presence of the hydroxyl groups makes it more polar than its parent compound, MDMA, affecting its solubility and interaction with biological systems.

	==Biological Activity==		==Biological Activity==
	3,4-Dihydroxymethamphetamine is primarily formed in the body as a result of the metabolism of ~~methamphetamine~~. It is produced through the action of the enzyme [[~~cytochrome P450~~]] ~~on methamphetamine~~, ~~followed by further oxidation~~. This ~~compound~~ is ~~thought~~ to ~~contribute to some of the pharmacological effects of methamphetamine~~, ~~although it is less potent than methamphetamine itself~~.		3,4-Dihydroxymethamphetamine is primarily formed in the body as a result of the metabolism of MDMA. It is produced through the action of the enzyme [[CYP2D6]], which demethylenates MDMA to form HHMA. This metabolite is further metabolized to form [[3,4-dihydroxyamphetamine]] (DHA) and other compounds.

	~~==Metabolism==~~		In terms of biological activity, HHMA is known to have some effects on the [[central nervous system]], although it is less potent than MDMA itself. It is thought to contribute to the overall pharmacological profile of MDMA by interacting with [[monoamine]] transporters and receptors.
	In ~~the human body~~, ~~methamphetamine~~ is ~~metabolized by the liver. The primary metabolic pathway involves~~ the ~~conversion of methamphetamine to~~ [[~~amphetamine~~]], ~~which~~ is ~~then further metabolized~~ to ~~3,4-Dihydroxymethamphetamine. This process involves several enzymatic steps, including~~ the ~~action~~ of [[monoamine ~~oxidase~~]] and ~~[[catechol-O-methyltransferase]]~~.

	==~~Pharmacological Effects~~==		==Pharmacokinetics==
	~~While~~ 3,4-Dihydroxymethamphetamine ~~is not as potent as methamphetamine, it may still have some effects on~~ the ~~[[central nervous system]]~~. It is ~~believed to interact with~~ [[~~dopamine receptors~~]] ~~and~~ [[~~norepinephrine receptors~~]], ~~potentially contributing to~~ the ~~stimulant effects~~ of ~~methamphetamine. However,~~ its ~~exact role~~ in the ~~overall pharmacological profile of methamphetamine is not fully understood~~.		The pharmacokinetics of 3,4-Dihydroxymethamphetamine involve its rapid formation following the ingestion of MDMA. It is further metabolized by [[catechol-O-methyltransferase]] (COMT) to form [[3-methoxy-4-hydroxymethamphetamine]] (HMMA), which is then excreted in the urine. The presence of HHMA and its metabolites in the urine can be used as a biomarker for MDMA use.

	==Toxicity and Safety==		==Toxicity and Safety==
	The toxicity of 3,4-Dihydroxymethamphetamine is not well~~-documented~~, but it is ~~generally considered~~ to ~~be less toxic than methamphetamine~~. ~~However, as a metabolite~~ of ~~methamphetamine, it~~ may ~~still contribute~~ to ~~the overall toxicity of methamphetamine use~~, ~~particularly in cases of overdose or chronic use~~.		The toxicity of 3,4-Dihydroxymethamphetamine is not well characterized, but it is believed to contribute to the neurotoxic effects associated with MDMA use. The formation of reactive oxygen species (ROS) during its metabolism may lead to oxidative stress, which can damage neurons and other cells.

	==Research and Implications==		==Research and Implications==
	Research into 3,4-Dihydroxymethamphetamine is ongoing, with studies focusing on its role in the ~~metabolism~~ of ~~methamphetamine and its potential effects on the brain~~. Understanding the metabolism and effects of ~~this compound could provide insights into~~ the ~~mechanisms of action~~ of ~~methamphetamine~~ and ~~help in~~ the ~~development~~ of ~~treatments for methamphetamine addiction~~.		Research into 3,4-Dihydroxymethamphetamine is ongoing, with studies focusing on its role in the pharmacology and toxicology of MDMA. Understanding the metabolism and effects of HHMA is important for developing strategies to mitigate the adverse effects of MDMA and for the potential therapeutic use of MDMA in controlled settings.

	==Related Pages==		==Related Pages==
	* [[~~Methamphetamine]]~~		* [[MDMA]]
	* [[Amphetamine]]
	* [[Dopamine]]		* [[Dopamine]]
	* [[Norepinephrine]]		* [[Norepinephrine]]
	* [[Catecholamine]]		* [[Catecholamine]]
			* [[Neurotransmitter]]

	[[Category:Catecholamines]]		[[Category:Catecholamines]]
	[[Category:Phenethylamines]]		[[Category:Phenethylamines]]
	[[Category:~~Stimulants~~]]		[[Category:MDMA]]

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{{Short description|Chemical compound related to methamphetamine}}

'''3,4-Dihydroxymethamphetamine''' (also known as '''HHMA''') is a [[catecholamine]] and a [[metabolite]] of the psychoactive drug [[methamphetamine]]. It is structurally related to [[dopamine]] and [[norepinephrine]], which are important neurotransmitters in the [[central nervous system]].

==Chemical Structure and Properties==
[[File:3,4-Dihydroxymethamphetamine.svg|Chemical structure of 3,4-Dihydroxymethamphetamine|thumb|right]]
3,4-Dihydroxymethamphetamine is characterized by the presence of two hydroxyl groups attached to the benzene ring, which is a common feature of catecholamines. The chemical formula is C10H15NO2, and it has a molecular weight of 181.23 g/mol. The presence of the hydroxyl groups makes it more polar than its parent compound, methamphetamine, affecting its solubility and interaction with biological systems.

==Biological Activity==
3,4-Dihydroxymethamphetamine is primarily formed in the body as a result of the metabolism of methamphetamine. It is produced through the action of the enzyme [[cytochrome P450]] on methamphetamine, followed by further oxidation. This compound is thought to contribute to some of the pharmacological effects of methamphetamine, although it is less potent than methamphetamine itself.

==Metabolism==
In the human body, methamphetamine is metabolized by the liver. The primary metabolic pathway involves the conversion of methamphetamine to [[amphetamine]], which is then further metabolized to 3,4-Dihydroxymethamphetamine. This process involves several enzymatic steps, including the action of [[monoamine oxidase]] and [[catechol-O-methyltransferase]].

==Pharmacological Effects==
While 3,4-Dihydroxymethamphetamine is not as potent as methamphetamine, it may still have some effects on the [[central nervous system]]. It is believed to interact with [[dopamine receptors]] and [[norepinephrine receptors]], potentially contributing to the stimulant effects of methamphetamine. However, its exact role in the overall pharmacological profile of methamphetamine is not fully understood.

==Toxicity and Safety==
The toxicity of 3,4-Dihydroxymethamphetamine is not well-documented, but it is generally considered to be less toxic than methamphetamine. However, as a metabolite of methamphetamine, it may still contribute to the overall toxicity of methamphetamine use, particularly in cases of overdose or chronic use.

==Research and Implications==
Research into 3,4-Dihydroxymethamphetamine is ongoing, with studies focusing on its role in the metabolism of methamphetamine and its potential effects on the brain. Understanding the metabolism and effects of this compound could provide insights into the mechanisms of action of methamphetamine and help in the development of treatments for methamphetamine addiction.

==Related Pages==
* [[Methamphetamine]]
* [[Amphetamine]]
* [[Dopamine]]
* [[Norepinephrine]]
* [[Catecholamine]]

[[Category:Catecholamines]]
[[Category:Phenethylamines]]
[[Category:Stimulants]]

3,4-Dihydroxymethamphetamine - Revision history

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