Buy Gamma-Hydroxybutyrate online
Chemical Name: 4-hydroxybutanoic acid
Chemical Formula: C₄H₈O₃
Molar Mass: 104.11 g/mol
CAS Number: 591-81-1
Gamma-Hydroxybutyrate (GHB) is a naturally occurring neurotransmitter and a psychoactive substance. It functions as a central nervous system (CNS) depressant and has both endogenous and exogenous roles. Endogenously, it is a metabolite of gamma-aminobutyric acid (GABA), the main inhibitory neurotransmitter in the brain. Exogenously, GHB is used medically and illicitly, with effects ranging from sedation to euphoria depending on dosage. Buy Gamma-Hydroxybutyrate online.
Pharmacology
- Mechanism of Action:
GHB acts primarily on GHB-specific receptors in the brain and also as a weak agonist of GABA_B receptors. This dual action leads to sedative, anxiolytic, and euphoric effects.
- Absorption & Metabolism:
- Administration: Oral, with peak plasma concentrations in 20–60 minutes.
- Metabolism: Primarily metabolized in the liver into succinic semialdehyde, which enters the Krebs cycle. Only a small fraction is excreted unchanged via urine. Buy Gamma-Hydroxybutyrate online.
- Effects on CNS:
- Low doses: Mild euphoria, relaxation, increased sociability
- Moderate doses: Sedation, dizziness, impaired motor coordination
- High doses: Deep sedation, respiratory depression, unconsciousness
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Medical Uses
- Approved Therapeutic Use:
- Treatment of narcolepsy (sodium oxybate, a pharmaceutical form of GHB) to reduce cataplexy and excessive daytime sleepiness.
- Sometimes explored experimentally for alcohol withdrawal management.
- Pharmacokinetic Notes:
- Half-life: 30–60 minutes
- Dose-dependent effects; small dose variations can have large pharmacodynamic differences
Risks and Toxicology
- Overdose Symptoms: Nausea, vomiting, hypothermia, bradycardia, seizures, coma, respiratory depression.
- Chronic Use: Potential for tolerance, dependence, and withdrawal symptoms.
- Drug Interactions: Particularly dangerous with other CNS depressants such as alcohol, benzodiazepines, or opioids. Buy Gamma-Hydroxybutyrate online.
Legal Status
- United States: Schedule I controlled substance (illegal), except for FDA-approved formulations for narcolepsy.
- Europe & Other Countries: Varies by jurisdiction; generally regulated due to abuse potential.
Analytical Detection
- Biological Samples: Blood, urine, and sometimes hair.
- Detection Methods: GC-MS (Gas Chromatography-Mass Spectrometry), LC-MS/MS (Liquid Chromatography-Tandem Mass Spectrometry).
- Challenges: Rapid metabolism and short half-life require timely sample collection for accurate detection.
Research Considerations
- Studying GHB requires careful dose management and ethical approval due to high abuse potential.
- Animal models are often used for neuropharmacology and addiction studies.
- Investigations include GHB’s impact on sleep architecture, neurotransmitter modulation, and receptor pharmacology. Buy Gamma-Hydroxybutyrate online.