Please post info about butyr-fentanyl
Can anyone add information about
- names / synonyms
- side effects
- have there been any reported incidents with this compound?
- since when has this research chemical been available?
- legal status
- stability of the molecule / compound
A thread for experiences with butyr-fentanyl will be created if and when it is necessary.
Short Name: butyr-fentanyl
Synonyms: B-F, butyrated analogue of fentanyl
IUPAC Name: N-(1-(2-phenylethyl)-4-piperidinyl)-N-phenylbutyranamide
Molecular Formula: C23
Molecular Mass: 350.5 g/mol
It is the N-butyramide analogue of the potent opioid
(end mod edit)
intravenously 0,05-0,3 mg
smoke 0,1-0,5 mg
sublingual: 0,3-1 mg
oral: about 1 mg
Pure form is rare in the trade. Most is sold to a mixture consisting of:
1 mg of B-F and 1 g of inert substances (lactose, etc.)
intravenously 50-300 mg
smoke 100-500 mg
sniff 100-500 mg
It depends on the method. The injection and smoking are the fastest. It works immediately after the injection /evaporation. It works for 20-40 minutes. In the beginning, (in contrast to the normal of fentanyl), the BF feels a clear “opioid” entrance (hihihi opiate
Sublingually or orally, longer-lasting (several hours), but the effects are very weak.
Very good it is snorted. The effects appear after a few minutes, the effects last for1.5-2h, and are very nice
Smoking and retraction of the nose is the best way.
The effects are between fentanyl and heroin
. Sedation is weaker than fentanyl, but euphoria
is stronger. Euphoria B-F is similar to heroin. Other effects are identical with the fentanyl.