Norflurazepam (250mg)

18.90 14.90

active substance:
effective entry:
effective duration:
order unit:
40 – 120 minutes
10 – 16 hours
0.25 grams


Norflurazepam (aka Desalkylflurazepam or Norflutoprazepam) has never been used in the pharmaceutical industry. Nevertheless, there are some experiences of human consumption, as norflurazepam is a psychoactive metabolite of some known benzodiazepines. This means, among others flurazepam, fludiazepam, flutoprazepam, midazolam, quazepam and ethyl loflatepate are metabolized in the body to norflurazepam and other substances. The metabolized norflurazepam then develops its own effect. It is therefore to be assumed that this substance is quite safe.

Form and quantity per Orderunit

250 milligrams of pure substance with a purity of at least 98.5% per order unit.

Subjective effects

The effect of norflurazepam is usually considered to be mainly sedative & hypnotic, but also as a strong anxiolytic and disinhibitic.
It is often compared with the other Research Chemical benzodiazepine flubromazepam, or of course with flurazepam (which is metabolized to norflurazepam in the body as described above) and also sometimes with etizolam and diazepam. Norflurazepam is one of the more popular Benzodiazepines sold as Research Chemicals.

Routes of Administration

Oral/sublingual: 1 – 15 milligrams. This product is intended for forensic and research applications only.

Storage and durability

Always store the product below 30 degrees Celsius (86 degrees Fahrenheit) and in the original packaging. Keep away from direct sunlight and moisture. The shelf life of the active ingredient is at least 1 year when properly stored.