Apex Molecular Ltd operate with a Precursor and Controlled Drugs Licence, allowing us to synthesise and store all scheduled substances for use in research projects.
Below are a list of controlled substances, metabolites and stable isotopically labelled (SIL) compounds available for purchase directly from Apex Molecular Ltd. We have extensive experience in the synthesis of psychoactive compounds such as tryptamines, phenylamines and lysergic acid analogues. Other quantities and compounds can be synthesised on request.
All compounds are synthesised in Apex Molecular’s laboratories.
Psychoactive Compounds
Tryptamines
| Structure | Name | CAS | Spec | Quantity |
 |
Psilocin
4-hydroxy-N,N-dimethyltryptamine
|
520-53-6 | >95% | 50 mg 100 mg 200 mg 500 mg |
 |
Psilocybin
3-[2-(Dimethylamino)ethyl]-1H-indol-4-yl dihydrogen phosphate
|
520-52-5
|
>95% | 50 mg 100 mg 200 mg 500 mg |
Metabolites and Stable Isotopically Labelled Tryptamines
| Structure | Name | CAS | Spec | Quantity |
|---|---|---|---|---|
 |
Psilocin-O-glucuronide
6-{3-[2-(Dimethylamino)ethyl]-4-indolyloxy}-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid |
514212-83-0 | >95% | 50 mg 100 mg 250 mg Bulk |
 |
Psilocin-O-glucuronide-d4
6-{3-[2-(Dimethylamino)(2H4)ethyl]-4-indolyloxy}-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid |
>95% | 10 mg 25 mg 50 mg Bulk |
|
 |
Psilocin-d4
3-[2-(Dimethylamino)(2H4)ethyl]-4-indolol |
1286546-49-3 | >95% | 50 mg 100 mg 200 mg 500 mg |
 |
Psiloc 3-[2-(Dimethylamino)(2H4)ethyl]-4-indolyl dihydrogen phosphate |
1246819-43-1 | >95% | 50 mg 100 mg 200 mg 500 mg |
Apex Molecular Ltd
Alderley Park
Mereside
Alderley Edge
SK10 4TG, UK
info@apexmolecular.com 
01625 238885
Copyright © 2025 Apex Molecular