Mebroqualone Stats & Data
Mbq
NPS DataHub
MW315.17
FormulaC15H11BrN2O
CAS4260-20-2
IUPAC3-(2-bromophenyl)-2-methylquinazolin-4-one
SMILES
Brc1ccccc1n1c(C)nc2ccccc2c1=OInChIKey
NBUSAPJNASSKBP-UHFFFAOYSA-N
Psychoactive Class
Depressant
Pharmacology
DrugBankTolerance & Pharmacokinetics
drugs.wikiTolerance Decay
Full tolerance
3d
Half tolerance
8d
Baseline
~14d
Acute tolerance: develops within a single session — the reset numbers above apply after sustained heavy use, not after one binge. Within-session tachyphylaxis usually resets largely overnight.