ChemicalBook CAS DataBase List 54123-15-8

54123-15-8

Name	Fluclotizolam
CAS	54123-15-8
EINECS(EC#)	200-284-8
Molecular Formula	C15H10ClFN4S
Molecular Weight	332.78
MOL File	54123-15-8.mol

Chemical Properties

Boiling point	524.0±60.0 °C(Predicted)
density	1.57±0.1 g/cm3(Predicted)
storage temp.	-20°C
solubility	DMF: 5 mg/ml DMSO: 5 mg/ml DMSO:PBS (pH 7.2) (1:1): 0.5 mg/ml
form	A crystalline solid
pka	2.01±0.40(Predicted)
λmax	241 nm
InChI	InChI=1S/C15H10ClFN4S/c1-8-19-20-13-7-18-14(9-4-2-3-5-11(9)17)10-6-12(16)22-15(10)21(8)13/h2-6H,7H2,1H3
InChIKey	ZDYRCUZZLRLMHG-UHFFFAOYSA-N
SMILES	N12C(C)=NN=C1CN=C(C1=CC=CC=C1F)C1C=C(Cl)SC=12

Safety Data

Symbol(GHS)	GHS02,GHS07
Signal word	Danger
Hazard statements	H225-H302+H312+H332-H319
Precautionary statements	P210-P280-P301+P312-P303+P361+P353-P304+P340+P312-P305+P351+P338
WGK Germany	WGK 2
Storage Class	3 - Flammable liquids
Hazard Classifications	Acute Tox. 4 Dermal Acute Tox. 4 Inhalation Acute Tox. 4 Oral Eye Irrit. 2 Flam. Liq. 2

Hazard Information

Description

Fluclotizolam (54123-15-8) is an analytical reference standard categorized as a thienotriazolodiazepine. This product is intended for research and forensic applications.

Chemical Properties

Flualprazolam (8-chloro-6-(2-fluorophenyl)-1-methyl-4H- [1,2,4]triazolo[4,3-a][1,4]benzodiazepine) is a triazolobenzodiazepine and is structurally similar to alprazolam. Flualprazolam is composed of a benzene ring fused to a seven-membered 1,4- diazepine ring. Flualprazolam also contains a fused triazolo ring. A methyl (-CH3) group is attached at the 1-position, a 2- fluorophenyl ring is attached at the 6-position, and a chlorine is attached at the 8-position of the triazolobenzodiazepine structure. Flualprazolam has a molecular formula of C17H12ClFN4 and a molecular weight of 326.76 g/mol.

History

Fluclotizolam is a thienotriazolodiazepine derivative which was first synthesised in 1979, but was never marketed. It has subsequently been sold as a designer drug, first being definitively identified in 2017.

Uses

Fluclotizolam is one of the New Psychoactive Substancces (NPS).

Side effects

Fluclotizolam produces a sedative-hypnotic effect, often causing drowsiness, muscle relaxation and slowed, sluggish reactions.

Regulatory Status

Flualprazolam is not currently controlled under the Controlled Substances Act. At the 2020 Commission on Narcotic Drugs Sixty-third session, the Commission decided to include flualprazolam in Schedule IV of the 1971 Convention on Psychotropic Substance.
https://www.deadiversion.usdoj.gov
https://www.federalregister.gov

References

1. Moosmann, B., and Auw?rter, V. New Psychoactive Substances. Handbook of Experimental Pharmacology. Designer benzodiazepines: Another class of new psychoactive substances 252, 383-410 (2018).

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