Skip Navigation
ChemIDplus A TOXNET DATABASE Lite•Browse•Advanced

Substance Name: Tamsulosin [INN:BAN]
RN: 106133-20-4
UNII: G3P28OML5I
InChIKey: DRHKJLXJIQTDTD-OAHLLOKOSA-N

Note

  • An alpha 1 adrenoreceptor blocker.

Molecular Formula

  • C20-H28-N2-O5-S

Molecular Weight

  • 408.5162
 

Classification Codes

  • Adrenergic Agents
  • Adrenergic alpha-1 Receptor Antagonists
  • Adrenergic alpha-Antagonists
  • Adrenergic Antagonists
  • Antineoplastic Agents
  • Neurotransmitter Agents
  • Urological Agents

Names and Synonyms

Name of Substance

  • Tamsulosin
  • Tamsulosin [INN:BAN]

Synonyms

  • (-)-Tamsulosin
  • (R)-5-(2-((2-(2-Ethoxyphenoxy)ethyl)amino)propyl)-2-methoxybenzenesulfonamide
  • Amsulosin
  • Contiflo OD
  • Flowmax
  • Harnal-D
  • HSDB 7744
  • Tamsulosin
  • Tamsulosina
  • Tamsulosina [INN-Spanish]
  • Tamsulosine
  • Tamsulosine [INN-French]
  • Tamsulosinum
  • Tamsulosinum [INN-Latin]
  • UNII-G3P28OML5I

Systematic Name

  • Benzenesulfonamide, 5-(2-((2-(2-ethoxyphenoxy)ethyl)amino)propyl)-2-methoxy-, (R)-

Registry Numbers

CAS Registry Number

  • 106133-20-4

FDA UNII

  • G3P28OML5I

System Generated Number

  • 0106133204

Structure Descriptors

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

Smiles

c1(c(ccc(c1)C[C@H](NCCOc1c(cccc1)OCC)C)OC)S(N)(=O)=O