Substances · Benzodiazepines and thienodiazepines
Norflurazepam
- Preferred name
- Norflurazepam
- IUPAC name
- 7-chloro-5-(2-fluorophenyl)-1,3-dihydro-1,4-benzodiazepin-2-one
- Parent CAS number (reference)
- 2886-65-9
- Molecular formula
- C15H10ClFN2O
- Molecular weight
- 288.7 g/mol
- InChIKey
- UVCOILFBWYKHHB-UHFFFAOYSA-N
- PubChem
- CID 4540
- Source
- PubChem
- Verified synonyms & catalog abbreviations
-
N-Desalkylflurazepam Ro 5-3367
Matching Listings in This Store's Catalog
Chemical Architecture & Structural Profile
Norflurazepam (7-chloro-5-(2-fluorophenyl)-1,3-dihydro-1,4-benzodiazepin-2-one) is a reference compound belonging to the Benzodiazepines and thienodiazepines class, characterized by the molecular formula C15H10ClFN2O and a molar mass of 288.7 g/mol. The parent molecule is indexed under CAS registry number 2886-65-9 and in the NCBI PubChem database as CID 4540 (Standard InChIKey: UVCOILFBWYKHHB-UHFFFAOYSA-N).
Citations
- PubChem — PubChem (2026-11-12)
Reference Toxicology & Safety Profile
In documented chemical and harm-reduction literature (PubChem / PsychonautWiki, CC BY 4.0), Norflurazepam is indexed within the Benzodiazepines and thienodiazepines structural group. Triazolo/thienodiazepine reference compound; carries a high risk of synergistic respiratory depression if combined with opioids, alcohol, or other CNS depressants. Standard laboratory handling precautions—including nitrile gloves, eye protection, and local exhaust ventilation—apply whenever handling the reference material.
Citations
- PubChem — PubChem (2026-11-12)
Analytical Use & Laboratory Notice
This reference sheet provides chemical, analytical, and toxicological provenance only. The material is strictly not for human consumption, diagnostic, or veterinary use. Research-use labelling does not establish legal status in any jurisdiction.
Citations
- EUDA / National Chemical & Controlled Substance Registry (SG) — National Regulatory Authority (SG) (2026-11-12)