Psilocin
Psilocin (CAS: 520-53-6, C12H16N2O, MW: 204.27) is a naturally occurring psychedelic compound, a monoamine alkaloid and a potent serotonin receptor agonist. It is the dephosphorylated form of psilocybin, found in over 200 species of fungi. Psilocin is primarily studied for its psychoactive properties and effects on the central nervous system, serving as a reference standard in analytical chemistry and a tool in neurochemical research.
- IUPAC
- 4-Hydroxy-N,N-dimethyltryptamine
- Synonyms
- 4-Hydroxy-N,N-dimethyltryptamine

Analytical Reference Standard
Used as a reference standard in analytical and chromatographic methods for the identification and quantification of psilocin in various matrices. It is crucial for forensic laboratories and researchers analysing controlled substances.
Neuroscience Research
Investigated for its interaction with serotonin receptors, particularly 5-HT2A, making it a valuable tool for studying neurotransmission, receptor binding, and the mechanisms underlying psychedelic effects in neurological research.
Biochemical Studies
Utilised in biochemical assays to understand enzyme activity, metabolic pathways, and the structure-activity relationships of tryptamine derivatives and related alkaloids.
| Molecular weight | 204.27 |
|---|---|
| Empirical formula | C12H16N2O |
| Storage temperature | −20°C |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
| Safety statements (S) | 36/37/39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Drug Control | USDEA Schedule I; Home Office Schedule 1; stup |
|---|---|
| Gene Information | human ... HTR1A(3350)rat ... Htr2a(29595), Htr2c(25187) |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Psilocin used for?
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Psilocin is primarily used as an analytical reference standard in forensic and research laboratories for identifying and quantifying the compound. It is also employed in neuroscience research to study its effects on serotonin receptors and brain function.
What are the CAS number and formula for Psilocin?
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The CAS number for Psilocin is 520-53-6, and its molecular formula is C12H16N2O.
What grade and purity does Tech Serve Solutions supply for Psilocin?
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Tech Serve Solutions supplies Psilocin for research and analytical purposes. The specific grade and purity will be detailed on the Certificate of Analysis. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeial grade.
How should Psilocin be handled and stored?
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Psilocin is classified as a harmful substance if swallowed (H302). It should be handled with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Store at -20°C.
Is Psilocin a controlled substance?
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Yes, Psilocin is a controlled substance. In the US, it is classified under DEA Schedule I. In the UK, it is Home Office Schedule 1. Handling and possession are subject to strict legal regulations.
How can I request a sample or quote for Psilocin?
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To request a sample or quote for Psilocin, please contact our sales team via the website or by email, specifying the quantity required and your delivery location.
Is Psilocin exported by Tech Serve Solutions?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Psilocin, subject to all applicable regulations and export controls.
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