Deschloroetizolam |
 |
|
Dependence liability | Moderate |
|---|
Routes of administration | Oral, sublingual, rectal |
|---|
|
| Legal status |
- DE: NpSG (Industrial and scientific use only)
- UK: Class C
- Illegal in Sweden
|
|---|
|
4-phenyl-2-ethyl-9-methyl-6H-thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepine
|
| CAS Number | |
|---|
| PubChem CID | |
|---|
| ChemSpider | |
|---|
| UNII | |
|---|
| CompTox Dashboard (EPA) | |
|---|
|
| Formula | C17H16N4S |
|---|
| Molar mass | 308.40 g·mol−1 |
|---|
| 3D model (JSmol) | |
|---|
CCC1=CC2=C(S1)N3C(=NN=C3CN=C2C4=CC=CC=C4)C
|
InChI=1S/C17H16N4S/c1-3-13-9-14-16(12-7-5-4-6-8-12)18-10-15-20-19-11(2)21(15)17(14)22-13/h4-9H,3,10H2,1-2H3 Key:JIOBORXCOGMHSV-UHFFFAOYSA-N
|
Deschloroetizolam (also known as Etizolam-2) is a thienotriazolodiazepine that is the dechlorinated analog of the closely related etizolam.[1][2][3] The compound has been sold as a designer drug.[4][5][6]
Legal status
Deschloroetizolam is classified and controlled as a hazardous substance in Sweden as of on October 15, 2015.[7]
Deschloroetizolam was made schedule I at the state level in Alabama on July 15, 2024.[8]
See also
References
- ^ Weber KH, Bauer A, Langbein A, Daniel H (September 1978). "Heteroaromaten mit anellierten Siebenringen, III. Umwandlung von Thienotriazolooxazepinen in Diazepine". Justus Liebigs Annalen der Chemie (in German). 1978 (8): 1257–1265. doi:10.1002/jlac.197819780806.
- ^ US 3904641, Nakanishi M, Tahara T, Araki K, Shiroki M, "Triazolothienodiazepine compounds", published 1975-09-09, assigned to Yoshitomi Pharmaceutical Industries, Ltd.
- ^ EP 0776892, Hiroshi K, Syuji E, Hideaki S, Minoru M, Kenichi O, "Thienylazole compound and thienotriazolodiazepine compound", published 4 June 1997, assigned to Yoshitomi Pharmaceutical Industries, Ltd.
- ^ Pettersson Bergstrand M, Helander A, Hansson T, Beck O (April 2017). "Detectability of designer benzodiazepines in CEDIA, EMIT II Plus, HEIA, and KIMS II immunochemical screening assays". Drug Testing and Analysis. 9 (4): 640–645. doi:10.1002/dta.2003. PMID 27366870.
- ^ Manchester KR, Maskell PD, Waters L (March 2018). "Experimental versus theoretical log D7.4 , pKa and plasma protein binding values for benzodiazepines appearing as new psychoactive substances". Drug Testing and Analysis. 10 (8): 1258–1269. doi:10.1002/dta.2387. PMID 29582576. S2CID 31098917.
- ^ Manchester KR, Waters L, Haider S, Maskell PD (July 2022). "The blood-to-plasma ratio and predicted GABAA-binding affinity of designer benzodiazepines". Forensic Toxicology. 40 (2): 349–356. doi:10.1007/s11419-022-00616-y. PMC 9715504. PMID 36454409. S2CID 247455284.
- ^ "Nya substanser klassas som narkotika eller hälsofarlig vara" (in Swedish). Folkhälsomyndigheten. 18 August 2015.
- ^ "Controlled Substances List" (PDF). alabamapublichealth.gov. January 16, 2025. Retrieved 12 Nov 2025.
|
|---|
| 1,4-Benzodiazepines | |
|---|
| 1,5-Benzodiazepines | |
|---|
| 2,3-Benzodiazepines* | |
|---|
| Triazolobenzodiazepines | |
|---|
| Imidazobenzodiazepines | |
|---|
| Oxazolobenzodiazepines | |
|---|
| Thienodiazepines | |
|---|
| Thienotriazolodiazepines | |
|---|
| Thienobenzodiazepines* | |
|---|
| Pyridodiazepines | |
|---|
| Pyridotriazolodiazepines | |
|---|
| Pyrazolodiazepines | |
|---|
| Pyrrolodiazepines | |
|---|
| Tetrahydroisoquinobenzodiazepines | |
|---|
| Pyrrolobenzodiazepines* | |
|---|
| Benzodiazepine prodrugs | |
|---|
|
|
|---|
| 5-HT1ARTooltip 5-HT1A receptor agonists | |
|---|
| GABAARTooltip GABAA receptor PAMsTooltip positive allosteric modulators | |
|---|
Gabapentinoids (α2δ VDCC blockers) | |
|---|
| Antidepressants | |
|---|
Sympatholytics (Antiadrenergics) |
- Alpha-1 blockers (e.g., prazosin)
- Alpha-2 agonists (e.g., clonidine, dexmedetomidine, guanfacine)
- Beta blockers (e.g., propranolol, atenolol, betaxolol, nadolol, oxprenolol, pindolol)
|
|---|
| Others | |
|---|
|
|
|---|
| Alcohols | |
|---|
| Barbiturates | |
|---|
| Benzodiazepines | |
|---|
| Carbamates | |
|---|
| Flavonoids | |
|---|
| Imidazoles |
- Etomidate
- Metomidate
- Methoxyetomidate
- Propoxate
- Isopropoxate
- Butomidate
- Iso-butomidate
- Sec-butomidate
- CF2-Etomidate
- CF3-Etomidate
- CF3-Propoxate
- Flutomidate
- 2,6-Dichloro-3-fluoroetomidate
|
|---|
| Kava constituents |
- 10-Methoxyyangonin
- 11-Methoxyyangonin
- 11-Hydroxyyangonin
- Desmethoxyyangonin
- 11-Methoxy-12-hydroxydehydrokavain
- 7,8-Dihydroyangonin
- Kavain
- 5-Hydroxykavain
- 5,6-Dihydroyangonin
- 7,8-Dihydrokavain
- 5,6,7,8-Tetrahydroyangonin
- 5,6-Dehydromethysticin
- Methysticin
- 7,8-Dihydromethysticin
- Yangonin
|
|---|
| Monoureides | |
|---|
| Neuroactive steroids | |
|---|
| Nonbenzodiazepines |
- Others: Adipiplon
- AXS-17 (BAER-101, AZD-7325)
- CGS-8216
- CGS-9896
- CGS-13767
- CGS-20625
- CL-218,872
- CP-615,003
- CTP-354
- ELB-139
- GBLD-345
- Imepitoin
- JM-1232
- L-838,417
- Lirequinil (Ro41-3696)
- Miltirone (rosmariquinone)
- NS-2664
- NS-2710
- NS-11394
- Pipequaline
- ROD-188
- RWJ-51204
- SB-205,384
- SX-3228
- TGSC01AA
- TP-003
- TPA-023
- TP-13
- U-89843A
- U-90042
- Viqualine
- Y-23684
|
|---|
| Phenols | |
|---|
| Piperidinediones | |
|---|
| Pyrazolopyridines | |
|---|
| Quinazolinones | |
|---|
| Volatiles/gases | |
|---|
| Others/unsorted |
- 3-Hydroxybutanal
- α-EMTBL
- AA-29504
- Alogabat
- Avermectins (e.g., ivermectin)
- Bromide compounds (e.g., lithium bromide, potassium bromide, sodium bromide)
- Carbamazepine
- Chloralose
- Chlormezanone
- Clomethiazole
- Darigabat
- DEABL
- Deuterated etifoxine
- Dihydroergolines (e.g., dihydroergocryptine, dihydroergosine, dihydroergotamine, ergoloid (dihydroergotoxine))
- DS2
- Efavirenz
- Etazepine
- Etifoxine
- Fenamates (e.g., flufenamic acid, mefenamic acid, niflumic acid, tolfenamic acid)
- Fluoxetine
- Flupirtine
- Hopantenic acid
- KRM-II-81
- Lanthanum
- Lavender oil
- Lignans (e.g., 4-O-methylhonokiol, honokiol, magnolol, obovatol)
- Loreclezole
- Menthyl isovalerate (validolum)
- Monastrol
- Nicotinic acid
- Nicotinamide
- Org 25,435
- Phenytoin
- Propanidid
- Retigabine (ezogabine)
- Safranal
- Seproxetine
- Stiripentol
- Sulfonylalkanes (e.g., sulfonmethane (sulfonal), tetronal, trional)
- Terpenoids (e.g., borneol)
- Topiramate
- Valerian constituents (e.g., isovaleric acid, isovaleramide, valerenic acid, valerenol)
- Unsorted benzodiazepine site positive modulators: α-Pinene
- MRK-409 (MK-0343)
- TCS-1105
- TCS-1205
|
|---|
See also: Receptor/signaling modulators • GABA receptor modulators • GABA metabolism/transport modulators |
|
|---|
| PAFRTooltip Platelet-activating factor receptor | |
|---|
| Others | |
|---|
- See also
- Receptor/signaling modulators
|