Molecule record

5-[(2R)-2-[2-(2-ethoxyphenoxy)ethylamino]propyl]-2-methoxybenzenesulfonamide

C20H28N2O5S

408.52 g/mol

Loading structure

Molecular properties

Formula
C20H28N2O5S
Molar mass
408.52 g·mol−1
Exact mass
408.1719 Da
8
PubChem CID
129211

Functional groups

Alkane / alkyl carbon
Aromatic ring
Ether
Secondary amine

Physical properties

No source-backed physical properties are curated for this molecule yet.

Common names and synonyms

  • (-)-Tamsulosin
  • (R)-5-(2-((2-(2-Ethoxyphenoxy)ethyl)amino)propyl)-2-methoxybenzenesulfonamide
  • (r)-(-)-tamsulosin
  • 106133-20-4
  • 5-[(2R)-2-[2-(2-ethoxyphenoxy)ethylamino]propyl]-2-methoxy-benzenesulfonamide
  • 5-[(2R)-2-{[2-(2-ethoxyphenoxy)ethyl]amino}propyl]-2-methoxybenzene-1-sulfonamide
  • Alna
  • Benzenesulfonamide, 5-(2-((2-(2-ethoxyphenoxy)ethyl)amino)propyl)-2-methoxy-, (R)-
Show all 24 synonyms
  • CHEBI:9398
  • DTXCID803631
  • DTXSID3023631
  • G04CA02
  • G3P28OML5I
  • HGP-0412
  • HIP-1402
  • HIP1402
  • Josir
  • LY-253352
  • RefChem:56609
  • TAMSULOSIN
  • Tamsulon
  • Tamsulosina
  • Tamsulosine
  • Tamsulosinum

Structure identifiers

Canonical SMILES
CCOc1ccccc1OCCN[C@H](C)Cc1ccc(OC)c(S(N)(=O)=O)c1
Isomeric SMILES
CCOC1=CC=CC=C1OCCN[C@H](C)CC2=CC(=C(C=C2)OC)S(=O)(=O)N
InChI
InChI=1S/C20H28N2O5S/c1-4-26-17-7-5-6-8-18(17)27-12-11-22-15(2)13-16-9-10-19(25-3)20(14-16)28(21,23)24/h5-10,14-15,22H,4,11-13H2,1-3H3,(H2,21,23,24)/t15-/m1/s1
InChIKey
DRHKJLXJIQTDTD-OAHLLOKOSA-N
PubChem CID
129211

Spectroscopy

Tabs appear only for spectra stored with clear provenance.

Open library
No redistributable or simulated spectroscopy record is attached yet.

Simulated NMR

On-demand educational prediction for 5-[(2R)-2-[2-(2-ethoxyphenoxy)ethylamino]propyl]-2-methoxybenzenesulfonamide; not experimental data.

Simulated EI mass spectrum

On-demand educational fragmentation for 5-[(2R)-2-[2-(2-ethoxyphenoxy)ethylamino]propyl]-2-methoxybenzenesulfonamide; not experimental data.

Sources

Molecule identity

Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.

Open source record