Anodyne

Bentazepam
Bentazepam
Molecular structure via molpic based on CDK
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Conformer structure via JSmol
Physical properties
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296.4 g/mol [1]
Solubility36.3 [ug/mL] (The mean of the results at pH 7.4) [1]
3.7 [1]
Structural Identifiers
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C17H16N2OS [1]
5-phenyl-1,3,6,7,8,9-hexahydro-[1]benzothiolo[2,3-e][1,4]diazepin-2-one [1]
C1CCC2=C(C1)C3=C(S2)NC(=O)CN=C3C4=CC=CC=C4 [1]
InChI=1S/C17H16N2OS/c20-14-10-18-16(11-6-2-1-3-7-11)15-12-8-4-5-9-13(12)21-17(15)19-14/h1-3,6-7H,4-5,8-10H2,(H,19,20) [1]
InChIKeyAIZFEOPQVZBNGH-UHFFFAOYSA-N [1]
Dosing
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Elimination half-life2 – 4 hours

Bentazepam

Bentazepam (also known as Thiadipone, Tiadipone, Bentazepamum, CI-718, Tiadipona, QM-6008, CI 718, 1,3,6,7,8,9-Hexahydro-5-phenyl-2H-(1)benzothieno(2,3-e)-1,4-diazepin-2-one, 6,7-Tetramethylene-5-phenyl-1,2-dihydro-3H-thieno(2,3-e)(1,4)diazepin-2-one or 2H-(1)BENZOTHIENO(2,3-e)-1,4-DIAZEPIN-2-ONE, 1,3,6,7,8,9-HEXAHYDRO-5-PHENYL-) is a substance of the thienodiazepine class.

Chemistry

Salts []

Bentazepam is typically found in the form of its hydrochloride salt.

 []

Bentazepam is a achiral mixture

Legal status []

  • United States: Bentazepam is a Unscheduled substance.

References []

  1. National Center for Biotechnology Information. PubChem Compound Summary for CID 135412795, Bentazepam. Accessed June 26, 2025. https://pubchem.ncbi.nlm.nih.gov/compound/135412795

  2. U.S. Food and Drug Administration; National Center for Advancing Translational Sciences. Bentazepam. UNII: 66JKK43S1Z. Global Substance Registration System. Accessed June 26, 2025. https://gsrs.ncats.nih.gov/ginas/app/beta/substances/66JKK43S1Z