Methylnaphthidate / HDMP-28

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Methylnaphthidate / HDMP-28

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January 15, 2015 at 11:55 am

#684059
1

tryptameanie

@tryptameanie

Participant
500mg sample dropped through the door this morning as well as my 1P=LSD.

Did a bit of reading on the HDMP-28 and it sounds a very promising chemical.

Wiki article:https://en.wikipedia.org/wiki/HDMP-28

Trip report from bluelight:

HDMP-28 or methylnaphthidate – Page 3

And another from drugs forum.

https://drugs-forum.com/forum/showthread.php?t=259222

I’ll try post something about it’s effects later.
January 15, 2015 at 1:48 pm

#840016
1

The Psyentist

@the-psyentist

Member
Look forward to hearing your review
January 15, 2015 at 4:38 pm

#840019
1

tryptameanie

@tryptameanie

Participant
Don’t think it’ll happen tonight. Tried maybe 30mg total so far and it’s pleasant and I’m expecting more at higher doses if the reports I read are reliable.
January 15, 2015 at 10:41 pm

#840017
1

RaD

@rad

Member
Naphthalene is a no-no, isn’t it?
January 18, 2015 at 1:02 pm

#840020
1

tryptameanie

@tryptameanie

Participant
No this stuff is great, I love it. It;s everything an old man could want in an amphetamine lol.

No the problems were caused by the 1P-LSD, and because I and most other people had never even heard of it before about 5 days ago.

And to be totally honest I even asked on another forum that knew more about IT but knew no more than me about how much of IT was needed to fo WHAT?

Basically came down to “well unless “someone” tries it at that dose we can’t be sure but it must have already been done.

I bought 3 the day he announced them, arrived next say but I couldn’t take any that day cos I had something to do the day after so they’d been in the wild at least a day and no1s eaten 3 by then?
January 19, 2015 at 7:08 am

#840018
1

RaD

@rad

Member
HDMP-28 or methylnaphthidate is a piperidine based stimulant drug, closely related to methylphenidate, but with the benzene ring replaced by naphthalene. It is a potent dopamine reuptake inhibitor, with several times the potency of methylphenidate and a short duration of action, and is a structural isomer of another potent dopamine reuptake inhibitor, N,O-Dimethyl-4-(2-naphthyl)piperidine-3-carboxylate. -PMID 12954808

Short duration of action? If this is comparing the duration off effects to methylphenidate, then jesus christ, how long does it last? 20 minutes?
January 19, 2015 at 6:05 pm

#840021
1

tryptameanie

@tryptameanie

Participant
Ethylphenidate I woulf put at 6-8 hours

Dichloromethylphenidate I would put at 12-16 hours

This could well go for 4-6 hours no problem on 1 dose but I think the fact I could easily sleep on it if needed got me so excited some of that thought contaminated my duration statement :).
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