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33671-37-3

33671-37-3 Structure

33671-37-3 Structure
IdentificationBack Directory
[Name]

5-(2-Chlorophenyl)-7-ethyl-1,3-dihydro-2H-thieno[2,3-e]-1,4-diazepin-2-one
[CAS]

33671-37-3
[Synonyms]

Desmethylclotiazepam
N-DesMethyl ClotiazepaM
5-(2-Chlorophenyl)-7-ethyl-1H-thieno[2,3-e][1,4]diazepin-2(3H)-one
1,3-dihydro-5-(o-chlorophenyl)-7-ethyl-2H-Thieno(2,3-e)(1,4)diazepin-2-one
5-(o-Chlorophenyl)-7-ethyl-1,3-dihydro-2H-thieno(2,3-e)(1,4)diazepin-2-one
5-(2-Chlorophenyl)-7-ethyl-1,3-dihydro-2H-thieno[2,3-e]-1,4-diazepin-2-one
2H-Thieno(2,3-e)(1,4)diazepin-2-one, 1,3-dihydro-5-(o-chlorophenyl)-7-ethyl-
2H-Thieno[2,3-e]-1,4-diazepin-2-one, 5-(2-chlorophenyl)-7-ethyl-1,3-dihydro-
[Molecular Formula]

C15H13ClN2OS
[MOL File]

33671-37-3.mol
[Molecular Weight]

304.79
Chemical PropertiesBack Directory
[Melting point ]

208-210°C (dec.)
[Boiling point ]

479.9±45.0 °C(Predicted)
[density ]

1.39
[storage temp. ]

-20°C Freezer
[solubility ]

DMSO (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

13.08±0.40(Predicted)
[color ]

Off-White to Beige
Hazard InformationBack Directory
[Description]

Desmethylclotiazepam (Item No. 27838) is an analytical reference standard categorized as a thienodiazepine. It is an active metabolite of clotiazepam. This product is intended for research and forensic applications.
[Chemical Properties]

Off-white Solid
[Uses]

Clotiazepam (C587410) metabolite, with central nervous depressant and anxiolytic activity.
[References]

[1] R ARENDT  D J G  H R Ochs. Electron capture GLC analysis of the thienodiazepine clotiazepam. Preliminary pharmacokinetic studies.[J]. Arzneimittel-Forschung-Drug Research, 1982, 32 4: 453-455.
[2] LEMAIRE‐HURTEL A, ALVAREZ J. Drugs Involved in Drug-Facilitated Crime—Pharmacological Aspects[C]. 1900: 0. DOI: 10.1016/b978-0-12-416748-3.00003-7
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