Buy 4-CEC Crystals from legit vendor

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4-CEC is a recently invented research chemical from synthetic cathinones class. 4-CEC produces very similiar effects to 4-CMC when consumed. CAS registry number of 4-CEC is 777666-01-2 and IUPAC name of 4-CEC is 1-(4-Chloro-phenyl)-2-ethylamino-propan-1-one, 4′-Chloroethcathinone (hydrochloride).

AN USER EXPERIENCE ABOUT 4-CEC:
"... Overall I have to say it was an amazing experience. I could see myself trying this again with a couple of friends over with us all taking it, talking and just goofing around ... "

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How to Buy 4-CEC Crystals

Discover and purchase 4-CEC Crystals along with a variety of other research chemicals at Shulgin's Lab. We ensure that all our chemicals undergo rigorous third-party lab testing for quality and safety. If you're interested in viewing the HNMR results for 4-CEC Crystals or any other chemical, feel free to reach out to us via email at

Engaging in Responsible Research with 4-CEC Crystals

It is essential to engage in responsible research practices. We encourage you to thoroughly read and educate yourself before conducting any research with chemicals. The Psychonaut Wiki offers valuable resources and insights on 4-CEC Crystals, as does The Third Wave. Always ensure you have a solid understanding of a chemical before proceeding with any research.

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Please note that 4-CEC Crystals and all other products are intended strictly for research purposes and are not suitable for human consumption.

Store 4-CEC Crystals in a cool, dry place away from sunlight.

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4-CEC Crystals stock last updated at: March 2026