• 💊 OTHER DRUGS 💊 Welcome Guest
    Posting Rules Bluelight Rules
    Notable Threads 1 Notable Threads 2
    Dangerous Combos Addiction Support
    Emergency Services Benzo Guide v.1
    Addiction Stories Scary Case Studies
    Biology, Pharmacology & Drugs 101
  • Select Your Topic Then Scroll Down
    Alcohol Bupe Benzos
    Cocaine Heroin Opioids
    RCs Stimulants Misc
    Harm Reduction All Topics Gabapentinoids
    Tired of your habit? Struggling to cope?
    Want to regain control or get sober?
    Visit our Recovery Support Forums

RCs Novel opioid, Furanylfentanyl

CoastTwoCoast said:
Excuse me for going off topic a bit, but all I said was "source", it's not like I named who it is. Anyway...
Click to expand...

And that's what saved you from a warning or infraction. Nonetheless, OD just isn't the place to vaguely discuss sources. We have to be pretty strict in these RC discussions because unfortunately there's a lot of vendors being named and attempts at drug sourcing.
 
Anybody try vaping fent analogs in a temp control atomizer vaper?
 
I haven't used that sort of technology to vape fent analogs, but have vaped a few the old fashioned way. I most definitely find them more enjoyable that way than intranasally. Especially Fu-f. The rush is out of this world. I never attempted to IV these substances, however.
 
Don't get reckless with this stuff! Tolerance is nearly vertical and if you chase the high you'll end up with a gram-a-day habit..... That's what happened to me and now 2days off it I'm wishing I was dead. No other opiates help at all
 
^
the withdrawals are mercifully short though , it doesn't have that moment/day when you know you are at your worst and that you it's going to be exactly the same the next 2 days (usually the 4th and the 5th with heroin for me). The withdrawals kinda reach a peak at day 3 and are almost completely over by day 5 (this is alpha-methyl fentanyl i'm talking bout by the way intravenously)
 
The truth about the fentanyl analogue act.

To those claiming that all fentanyl analogues are already illegal. Allow me to ELUCIDATE.
You told us. But why then is there talk to" Immediately ban u-47700 ." - John Casack . The news went on MENTION those a list of most of the drugs you claim will be made what? Double illegal.
Fentanyl analogue act sounds all encompassing in its title. Although it list the drugs (currently on the rise is the Mid 80's). Beta - xxx- fentanyl had hit the streets killed more then the current rash of overdoses. I believe it banned Para-/ Lo-/ Me-/ O- and beta- fentanyl.
But I could be wrong.
I could be dreaming all this , thus you are not really in existence.
Besides that option, I am speaking the truth.
No anger toward you that I am correcting, just do not help spread misinformation.
I have used those drugs that are really illegal, it is very hard to get , and your dealing with hand to hand with a scary dude when Purchasing it, Not at the click of a mouse.

And yes I know U-47700 would not have been included due to it not being related to fentanyl. There now someone doesn't have to jump at the chance to discredit my words.
Out.
Oh kratom kicks ass, you can have an unending supply of an opioid that is 100$ a kilo. That is enough to use 5 times every day for a month . Trust me. It doesn't seem plausible. The thing is you have to get back to a virgin tolerance . I was clean for 3 months not craving anything but was one of those people who benefit from opiates. Know I would choice it over oxys.
It is so nice to be able to take an opioid daily for depression, pain, and make me forget that I hate it here. Earth sucks.
Out
By the way which is the best of these, u-47700 or one of the fentanyl group
I can window shop.lol
 
Last edited:
Can you try to rephrase that when you're not completely fucked up? Doesn't make much sense.
 
I write quickly. Not fucked. If spoke. Aloud people would get it. But thAnks for being a douche.
 
What's the potency compared to morphine and regular fentanyl, and what's the biological half-life?
 
rave23 said:
What's the potency compared to morphine and regular fentanyl, and what's the biological half-life?
Click to expand...
Potency is around 1/2 - 1/3 of regular fentanyl.

9-10mg smoked on foil had me nodding _hard_ !
I was on 150mg of methadone/day at that time.

3dempty said:
To those claiming that all fentanyl analogues are already illegal. Allow me to ELUCIDATE.
You told us. But why then is there talk to" Immediately ban u-47700 ." - John Casack . The news went on MENTION those a list of most of the drugs you claim will be made what? Double illegal.
Fentanyl analogue act sounds all encompassing in its title. Although it list the drugs (currently on the rise is the Mid 80's). Beta - xxx- fentanyl had hit the streets killed more then the current rash of overdoses. I believe it banned Para-/ Lo-/ Me-/ O- and beta- fentanyl.
But I could be wrong.
I could be dreaming all this , thus you are not really in existence.
Besides that option, I am speaking the truth.
No anger toward you that I am correcting, just do not help spread misinformation.
I have used those drugs that are really illegal, it is very hard to get , and your dealing with hand to hand with a scary dude when Purchasing it, Not at the click of a mouse.

And yes I know U-47700 would not have been included due to it not being related to fentanyl. There now someone doesn't have to jump at the chance to discredit my words.
Out.
Oh kratom kicks ass, you can have an unending supply of an opioid that is 100$ a kilo. That is enough to use 5 times every day for a month . Trust me. It doesn't seem plausible. The thing is you have to get back to a virgin tolerance . I was clean for 3 months not craving anything but was one of those people who benefit from opiates. Know I would choice it over oxys.
It is so nice to be able to take an opioid daily for depression, pain, and make me forget that I hate it here. Earth sucks.
Out
By the way which is the best of these, u-47700 or one of the fentanyl group
I can window shop.lol
Click to expand...
What?
This doesn't make sense at all in this context. Is there actually any kind of context where this would make sense?
 
nasir~ said:
Potency is around 1/2 - 1/3 of regular fentanyl.
Click to expand...

What about the half-life?

Wow. Okay. Never mind, won't be touching this anytime soon. My recent experience with U-Whatevernumber compounds has left me weary of super potent opiates.
 
Maybe it is just me but this is the analogue of fentanyl that I have enjoyed the least. My favorite is still Acetyl Fentanyl. I can still remember the sweet taste from smoking the powder...
Last time I used Furanyl Fent. I overdosed, after shooting way to much and litterarly fell over the moment I took the needle out of my arm.
Luckily I fell over into the door in the public bathroom I used in a library so the desk clerk heard it so she came and opened the door (from what ive been told) and found me
and called the ambulance and started doing CPR.

Now im just maintaining with Acryl Fentanyl nasal spray until I get my first dose of methadone at the local methadone program here this friday. Can't wait! (I do not fuck with fentanyl IV anymore after 4 overdoses in less than 6 months where 3 resulted in cardiac arrest)
 
Your right I was fucked up. Which part would you like be to ELUCIDATE.
I had taken 30 mgs of U-47700 , it had just kicked in while typing.
I think that it serves as a good example the effects the drug has on the English language, diction, and .... oh wait I am doing it again.

Sorry . I swear 20 mg this time.
But give a brother a break, we all talked to.someone who wasn't really there. No need to make me feel stupid.
By the way is this the best chemical out there. At least of the new rc opioid.
 
rave23 said:
What about the half-life?
Wow. Okay. Never mind, won't be touching this anytime soon. My recent experience with U-Whatevernumber compounds has left me weary of super potent opiates.
Click to expand...
Regarding (as you called it in your previous post 'biological half-life') halflife:
I don't really know.
The duration of action is quite short (way too short) and even 'regular' fentanyl lasts a bit longer. Kind of hard to make a clear statement here for me... . 'Smoked' (only ROA I have done this compound, IVing was out of question for me with an unknown fent. analogue) it hit instantly, it hit hard but was over after ~<1 hour

It is the duration (primarily) which makes this substance rather useless for sustainable use.
I still got ~200 mg of decent quality Furanylfentanyl left, since more than one year, just sitting there waiting for a rainy day. (meaning the fu-fent. is waiting, not me of course ;) )

(Edit: don't know how to change the font size appropriately. So it looks kind of stupid now.)
Novak said:
Maybe it is just me but this is the analogue of fentanyl that I have enjoyed the least. My favorite is still Acetyl Fentanyl. I can still remember the sweet taste from smoking the powder...
Click to expand...
That's something I can confirm. Furanylfentanyl is not very euphoric (for being an opioid).
Butyrfentanyl, acetylfentanyl (those are the fent analogues I tried) were better but -still- had similiar 'drawbacks'.
 
Last edited:
Tried this furanylfentanyl against my better judgement.

Made nasal spray with it, 1.2 mg up the nose had me flying high as a kite for maybe 20 minutes, then maybe an hour and a half of sedation.

Today I can't stop sneezing for the life of it.

Its potent but so short lived.
 
How does this compare to the potency of fentanyl?

I read that furanylfentanyl has a common intranasal dosage of 400 - 800ug, but regular fentanyl has a common intranasal dosage of 25 -50ug, according to tripsit.me, which only has tentative evidence at best.

Someone here said, on the other hand, that it's 2/3rds the potency of fentanyl, but I can't find any piece of information to confirm that statement.

Is it fair to assume that intranasally fentanyl is 10 times more potent than furanylfentanyl?

I can get heaps of furanylfentanyl for cheap, regular fentanyl is quite a bit prcicer, but I'm trying to work out the value proposition of going with regular fentanyl for my nasal sprays, even if it's pricier.

I can also not find a good estimation of duration of effects for both compounds via intranasal route.

I would like someone with experience to give me some information about both compounds in regard to potency compared to each other and in terms of potency compared to morphine.

Another note, furanylfentanyl is quite "speedy", especially when administered repeatedly via nasal spray, I notice a definite increase in heartbeat and blood pressure.
 
You must log in or register to reply here.
Top