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Deschloroetizolam is a designer thienodiazepine, the deschloro analog of etizolam (the same drug family, with a chlorine atom removed). It acts like a benzodiazepine, enhancing GABA to produce sedation, anxiety relief and amnesia. It is a research chemical with limited human data and, like other designer 'benzos', carries dependence, respiratory-depression and withdrawal risks.
- Sedation and calm
- Anxiety relief
- Muscle relaxation
- Drowsiness and impaired coordination
- Amnesia
- Tolerance, dependence and seizure-risk withdrawal
Mechanism
Deschloroetizolam is a thienodiazepine (a benzodiazepine variant in which the benzene ring is replaced by a thiophene ring) and acts as a positive modulator at the benzodiazepine site of the -A receptor, increasing chloride-channel opening in response to GABA and dampening brain activity. Removing the chlorine from etizolam is expected to lower its potency somewhat, but it retains the same sedative, anxiolytic and amnestic profile.
receptor fingerprint
-A receptor (benzodiazepine site)Positive allosteric modulator
Safetyrisks and cautions, not medical advice
As with all benzodiazepine-type drugs, the gravest danger is combining it with opioids or alcohol, which stack respiratory depression and can be fatal. It causes sedation, impaired coordination and amnesia, and because it is a research chemical its true potency is uncertain, making doses easy to misjudge. Regular use brings tolerance and dependence, and abrupt withdrawal can cause seizures, so tapering is important. Not medical advice.
Subjective profileweighing the evidence above
A designer benzodiazepine with two published papers behind it and uncertain potency, which is exactly how people misjudge a dose. Dependence forms fast, withdrawal can bring seizures, and combined with opioids or alcohol it can stop your breathing. If a benzodiazepine is warranted, that is a prescription conversation.
Resources
This entry is here for reference.
Research
- 1.Designer Benzodiazepines: A Review of Toxicology and Public Health Risks
- 2.Novel Designer Benzodiazepines: Comprehensive Review of Evolving Clinical and Adverse Effects
2 listed here; entry last updated August 2026
Reviews
My notesprivate to this device
FAQ
How is it related to etizolam?
It is etizolam with the chlorine atom removed; both are thienodiazepines that act on the GABA-A receptor, and removing the chlorine is expected to make it somewhat weaker.
Is it a thienodiazepine or a benzodiazepine?
Technically a thienodiazepine, a close structural cousin of benzodiazepines that works through the same GABA-A mechanism.
Why the caution about mixing?
Like all these drugs it depresses breathing, so combining it with opioids or alcohol can be fatal.
Limitations of the evidence
- Uncertain potency (research chemical)
Adverse effects
- Drowsiness and impaired coordination
- Amnesia
- Tolerance, dependence and seizure-risk withdrawal