Buy Ethylbromazolam CAS Number: 105470-75-5 online,Ethylbromazolam is a benzodiazepine derivative[1] which has been sold as a designer drug.[2][3][4] It is structurally similar to bromazolam, only differing by the substitution of the methyl group for an ethyl group on the triazole ring. It has been found in combination with its synthetic precursor desalkylgidazepam[5] in samples expected to contain alprazolam alone. Its global presence, analytical characterisation and GABAA
receptor activity has been described by researchers at Linköping University in collaboration with CanTEST,
the Toronto Drug Checking Service, WEDINOS and others, finding ethylbromazolam has a similar in vitro potency to bromazolam.[6]
Buy Ethylbromazolam CAS Number: 105470-75-5 online
History
Ethylbromazolam has an extremely limited history of human usage. Very little is known about its pharmacological properties, metabolism, and potential toxicity.
It was first detected in Canada by the Toronto Drug Checking Service in November 2024,[6] then in the United Kingdom at WEDINOS in January 2025,[6][7] and has subsequently been detected in New Zealand in March 2025[2] and at CanTEST in April 2025.[3][6]
Pharmacology: The activity and potency of ethylbromazolam has not been explicitly studied; however, due to structural similarity to other designer benzodiazepines such as bromazolam, it is assumed that ethylbromazolam functions by positive allosteric modulation of the GABAA receptor.4






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