# HTS Code for serotonin

Source: https://www.findhs.codes/serotonin-hts-code

> The 6-digit HS code for serotonin is 2933.99. The first 6 digits are the same in every country using the Harmonized System; the full 8-10 digit national code (e.g. EU TARIC, US HTSUS) depends on the destination country.

## HTS codes (6-digit)

| HS Code (6-digit) | Description | Sample product |
|---|---|---|
| 2933.99 |  | L-TRYPTOPHAN (CAS NUMBER 73-22-3) IS BIOSYNTHETIC PRODUCED. IT IS AN ESSENTIAL AMINO ACID, A PRECURSOR TO THE NEUROTRANSMITTER SEROTONIN AND THE HORMONE MELATONIN. THE PURITY OF THE PRODUCT IS 100 %BASED ON THE ENCLOSED CERTIFICATE OF ANALYSIS, THE PRODUCT CONSIST OF:- ASSAY 98,5% - 101,5%- CHLOR... |

Full national tariff codes (8-10 digits, e.g. EU TARIC, US HTSUS, UK, China, Japan, India, Turkey) and applicable customs duty rates are available on https://www.findhs.codes/serotonin-hts-code for registered users.

## Notes

5-hydroxytryptamine 
5-hydroxy-3-(ß-aminoethyl)indole

## See also

- [HTS Code for neurotransmitters and neuromodulators](https://www.findhs.codes/neurotransmitters-and-neuromodulators-hts-code)