What is Desmethylflunitrazepam?

Desmethylflunitrazepam (Norflunitrazepam, Fonazepam) is a nitro-benzodiazepin-2-one and the active N-desmethyl metabolite of flunitrazepam, supplied as pressed pellets for laboratory research — each pellet contains 2 mg.

Specifications

• Synonyms: Norflunitrazepam, Fonazepam, Ro 5-4435
• CAS number: 2558-30-7
• Class: 1,4-benzodiazepin-2-one (nitro-benzodiazepine)
• Molecular formula: C15H10FN3O3
• Molecular weight: ~299.26 g/mol
• Chemical name: 5-(2-fluorophenyl)-7-nitro-1,3-dihydro-2H-1,4-benzodiazepin-2-one
• Format: pressed pellets · 2 mg per pellet
• Pack sizes: 10 · 25 · 50 pellets
• Storage: keep sealed, cool, dry and away from light

In research settings Desmethylflunitrazepam is studied as a positive allosteric modulator of the GABA-A receptor, with reported in-vitro binding activity at that target.

Quality & documentation: every batch is third-party tested; a current Certificate of Analysis is available on request.

Shipping: plain, unbranded packaging shipped from the Netherlands across the EU.

For laboratory research use only. Not for human or veterinary consumption. Buyers must be 18+.