Serotonin
Also known as: 5-Hydroxytryptamine, 3-(2-Aminoethyl)-1H-indol-5-ol, 3-(2-Aminoethyl)-5-hydroxyindole, 5-HT, Enteramine, Thrombotonin, Antemoqua, Antemovis, Serotonine
Serotonin (CAS 50-67-9) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C10H12N2O and a molecular weight of 176.21500 g/mol. Key properties include a melting point of 22-23 °C(lit.), a boiling point of 211-212 °C(lit.), a density of 1.011 g/mL at 25 °C(lit.) and a flash point of 96.1 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 50-67-9
- Jingsj CID
- J-30493-9
- Molecular Formula
- C10H12N2O
- Molecular Weight
- 176.21500 g/mol
- Category
- Organic Bases
- Last updated
- 11/2/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 22-23 °C(lit.) |
|---|---|
| Boiling Point | 211-212 °C(lit.) |
| Density | 1.011 g/mL at 25 °C(lit.) |
| Flash Point | 96.1 °C |
| Exact Mass | 176.09500 |
| PSA | 62.04000 |
| LogP | 2.07500 |
| Refractive Index | n20/D 1.538(lit.) |
| Additional Property | 0.5 g/100 mL (25 ºC) |
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Serotonin?
The CAS number of Serotonin is 50-67-9.
What are the molecular formula and molecular weight of Serotonin?
Serotonin has molecular formula C10H12N2O and molecular weight 176.21500 g/mol.
What are the upstream and downstream products of Serotonin?
For Serotonin, Upstream Products: 5-Methoxytryptamine, L-5-Hydroxytryptophan, 2-Butoxyethanol; Downstream Products: 5-Benzyloxytryptamine, N-Acetylserotonin, Serotonin O-Sulfate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Serotonin (CAS 50-67-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-30493-9 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.