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HDEP-28 / Ethylnaphthidate

(22 product reviews)
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Product Description


aka HDEP-28

ethyl 2-(naphthalen-2-yl)-2-(piperidin-2-yl)acetate



Wholesale / Bulk HDEP 28 Now Available


Ethylnaphthidate is an exciting new product available to buy @ Official Benzo Fury

Ethylnapthidate, which is sometimes referred to as HDEP-28 is designed as a replacement for the recently banned Phenidate series of chemicals

Customer working with this product in the lab can expect it to produce a similar range of effects when compared to the 'Phenidates.


We expect researchers will find HDEP 28 / Ethylnaphhidate an excellent alternative to Ethylphenidate


IUPAC: ethyl 2-(naphthalen-2-yl)-2-(piperidin-2-yl)acetate
Molecular Weight: 297.40
Formula: C19H23NO2


Reagent Use Only

Sorry We Don't Ship To The USA, UK or Russia

Ethylnaphthindate is not available for shipping to any location when it is controlled and this includes the UK.


European customers can also receive next day delivery when choosing the Express Courier options which have a 1-2 working day delivery time.

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Product Reviews

Showing reviews 1-10 of 22 | Next

  1. In contrast to epthyl

    Posted by Floss62 on 17th Jan 2017

    I enjoy researching this product a lot. It has great stimulant effects and It has a long duration. Easy on the ROA. Minimal euphoric effects in the subject. Different phenidate but pleasurable. A little goes a long way making it good value.

  2. Several times the potency as Ethylphenidate

    Posted by Unknown on 12th Nov 2016

    Do your research with this chemical with caution, as it's rather potent. Milligram-sensitive scale highly recommended!

    In a rodent test model, this substance was administered in a functionality-enhancing dose of 5mg.

    Since it's a triple-reuptake-inhibitor or short, TRI, and has several times the potency of another effective -phenidate "Ethylphenidate", I'd recommend starting at weighed low doses, starting at 5mg.

    10mg had definitive vaso-constrictive properties, the rats were fed Magnesium Citrate for the amelioration of this effect with apparent success.

    The dose curve response was steep and didn't produce any euphoric or sensory-motoric enhancement or even modulation beyond 10mg.

    Conclusion: This chemical does not produce significant euphoria, but decent physical and mental stimulation for approximately 5 hours after administration at a dose between 5-10mg per 24 hours. The residual stimulation lasted an added 5 hours after the peak and can at best be compared to moderate-to-high doses of caffeine.

  3. New favourite vendor

    Posted by John on 28th Jul 2016

    First time buying from obf and I am very pleased with the 4-5 day shipping, the amazing extra stealth and of course the high purity research chemicals. The rats definitely enjoyed the HDEP-28, I'll need to conduct some more research on this one soon.

  4. It's got legs

    Posted by Kathryn on 7th Jun 2016

    I was pleasantly surprised that my rat enjoyed hdep28 for more than the expected time frame. A definitive option for the phenidates

  5. HDEP 28

    Posted by Unknown on 27th May 2016

    Very, very good RC, can't praise it highly enough, suits my lab preferences perfectly, I prefer it to Ethylphenidate in every way.

    Very, very, very good vendor, most courteous and responsive vendor I have encoutered.

  6. Very good, but...

    Posted by Doc Chiral on 22nd Jun 2015

    I would excercise caution with this product. It's far stronger than the other *phenidates, and the full effects don't appear until several hours later.

    Avoid redosing too soon.

    Apart from that, this is an exceptional RC. Let's hope OBF (are you listening?) orders more.

    Recommended, with slight reservations, for experienced researchers.

  7. Very fast, polite, most interesting RC

    Posted by Stephen cox on 22nd Jun 2015

    hello this research chemical is the best, and duration of the RC Is hours long,
    And the staff are the best, messages responded like white lighting!
    Very happy with their standards ! Will only buy from these people

  8. ooft powerfull

    Posted by Unknown on 22nd Jun 2015

    thought it was like the normal eph so done test 2 decent lines but what a rush that lasted for hours, maybe did a little to much ha was closest to a good speed imo. i better get more before it ends up banned.


    Posted by columbus on 20th Jun 2015

    be carefull with this new feed for rats..even in very small amounts the blood pressure in the poor fella needs to kept an eye on.take a long time to reach full effect 180mins and lasts a long time..

  10. better

    Posted by Gers Punk on 20th Jun 2015

    my lab rat had 2 good lines and found it most enjoyable no burn just a steady up, rat wants more.

Showing reviews 1-10 of 22 | Next

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