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SHEET /m/tamsulosin · PubChem CID 129211 · CAS 106133-20-4 · REV 2026.07

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Tamsulosin

from source

C20H28N2O5S · 408.5 g/mol

Alna · Josir · Omnic

What is Tamsulosin?

A medicine sold as Flomax that relaxes the muscle of the prostate and bladder neck, used for the urinary symptoms of an enlarged prostate. from source

Chemical familyAminesAromaticsEthers
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Fig. 1 · 2D structure RDKit

SMILESCCOC1=CC=CC=C1OCCN[C@H](C)CC2=CC(=C(C=C2)OC)S(=O)(=O)N

Where you'll find it

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

Sources & methodology

PubChem CID
129211
Wikidata
Q418480
Structure
PubChem → RDKit
Data refreshed

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