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SHEET /m/sumatriptan · PubChem CID 5358 · CAS 103628-46-2 · REV 2026.07

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Sumatriptan

from source

C14H21N3O2S · 295.4 g/mol

Sumatran · Sumax · Imigran · Imigran Recovery

What is Sumatriptan?

The first triptan, sold as Imitrex, used to stop a migraine attack once it has begun. Sumatriptan (C14H21N3O2S, 295 g/mol) is a triptan dispensed on prescription. from source

CategoryPrescription medicine
Chemical familyAminesAromatics
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Fig. 1 · 2D structure RDKit

SMILESCNS(=O)(=O)CC1=CC2=C(C=C1)NC=C2CCN(C)C

Where you'll find it

Dispensed on prescription, not sold on a shelf. See the rest of the prescription medicine group.

Toxicity & hazards

WarningIrritantHealth hazardH319, H361, H412from source

Keep roaming

Where Sumatriptan leads

Relatedcomputed
Naratriptan42% similarBoth carry an amine group.Melatonin36% similarBoth carry an aromatic ring.

Compare with

Sumatriptan vs Naratriptan

Sources & methodology

PubChem CID
5358
Wikidata
Q416978
Structure
PubChem → RDKit
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