NSI 189 Phosphate [Capsules]


Earn 21 points upon purchasing this product.

(16 customer reviews)
  • Synonyms: (4-benzylpiperazin-1-yl)-[2-(3-methylbutylamino)pyridin-3-yl]methanone;phosphoric acid
  • Category: Nootropics
  • Interested in learning more about NSI-189 Phosphate? Find out here.

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NSI 189 Phosphate [Capsules] – Product Details

What is NSI 189 Phosphate?

NSI-189 Phosphate is a chemical compound that belongs to the class of nootropic and neurogenic agents. It is a derivative of NSI-189, a compound studied for its potential neurogenic and antidepressant effects. NSI-189 Phosphate is believed to have similar mechanisms of action as NSI-189 Freebase, working by potentially promoting neurogenesis, the growth, and the development of new neurons in the brain.

The phosphate form of NSI-189 is used to enhance the stability and bioavailability of the compound. Like NSI-189 Freebase, NSI-189 Phosphate is still undergoing clinical research and is not approved for medical use.

Product Name NSI 189 Phosphate 
Application Scientific 
CAS 1270138-40-3
Molar Mass 366.509 g·mol−1
Chemical Formula C22H30N4O
IUPAC Name (4-Benzylpiperazin-1-yl)-[2-(3-methylbutylamino)pyridin-3-yl]methanone
Synonyms NSI-189, NSI189, NSI 189
Storage Minimize open-air exposure, and store in a cool dry place
Terms Kindly make yourself aware of the scientific uses of this product, and make sure to read the Terms and Conditions before making a purchase. By completing your order and making the payment, you agree to our Terms and Conditions. Please note that the packaging of the product might be slightly different than what is shown on the website.

In case you are not 100% satisfied with the product you receive, you can contact us at [email protected]. We will be glad to help you as customer satisfaction is our top priority. 

ATTENTION: All RCD.bio products are strictly restricted to LABORATORY AND RESEARCH PURPOSES ONLY. They are not to be used on humans or animals.



16 reviews for NSI 189 Phosphate [Capsules]

  1. Jack Harris

    I have been feeling quite ‘off’ for a long time after the pandemic. This helps me get myself back on my feet and move forward. I am grateful to have discovered your website. I cannot thank you enough.

  2. Jason T. Michaud

    I’ve been using it for a month in conjunction with a consistent exercising routine and vitamins. I must say that the results are amazing.

  3. JJ Jacson

    My number one pharmacy store.

  4. Billey Gonzales

    My husband shows a vast improvement in his memory. from remembering words, names, and tasks. He is 74.

  5. Fred

  6. Guido Streich

    This capsule is as good as the freebase NSI 189. I love it!

  7. C Vasquez

    This supplement is excellent. I highly recommend this if focus and motivation are your issues.

  8. Deondre

    Good caps, they help me a lot, shipping takes a while but its worth the wait.

  9. Anonymous

  10. Manuel S

    Really helped with my wife’s depression.

  11. Jackson Cantu

    These caps have helped me out of a rut I have been in for a long time, I am very happy so far and will continue to buy these.

  12. Werner J.

    I enjoyed the entire experience and will continue on using this capsules Thanks.

  13. Bruce Sanders

  14. Doug Schmeler

    AMAZING CAPSULES!!!! I have used other caps before and nothing compares.

  15. Samuel Murphy

    Definitely have a positive impact on my overall mental well-being.

  16. Stephen Gonzales

    Provides a noticeable difference in my mental clarity.

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