Serotonin O-Sulfate

Also known as: 5-Hydroxytryptamine O-sulfate, 3-(2-Aminoethyl)-1H-indol-5-yl hydrogen sulfate, 1H-Indol-5-ol, 3-(2-aminoethyl)-, hydrogen sulfate (ester), Serotonin Impurity 7, Serotonium o-sulfate, [3-(2-aminoethyl)-1H-indol-5-yl] hydrogen sulfate, serotonin sulfate

Serotonin O-Sulfate (CAS 16310-20-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H12N2O4S and a molecular weight of 256.27800 g/mol. Key properties include a melting point of 208ºC, a boiling point of 416.1ºC at 760mmHg and a flash point of 205.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 16310-20-6
Jingsj CID: J-1525092-7
Molecular Formula: C₁₀H₁₂N₂O₄S
Molecular Weight: 256.27800 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point	208ºC
Boiling Point	416.1ºC at 760mmHg
Flash Point	205.4ºC
Exact Mass	256.05200
PSA	113.79000
LogP	2.63180
Refractive Index	1.695

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 O-Sulfate?

The CAS number of Serotonin O-Sulfate is 16310-20-6.

What are the molecular formula and molecular weight of Serotonin O-Sulfate?

Serotonin O-Sulfate has molecular formula C10H12N2O4S and molecular weight 256.27800 g/mol.

What are the upstream and downstream products of Serotonin O-Sulfate?

For Serotonin O-Sulfate, Upstream Products: Serotonin creatinine sulfate monohydrate, Serotonin.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Serotonin O-Sulfate (CAS 16310-20-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1525092-7 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.