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Substance Name: Fandosentan potassium [USAN]
RN: 221246-12-4
UNII: 14U0D2SA4K
InChIKey: MZWCHWWQSPPZRH-UHFFFAOYSA-M

Note

  • Endothelin-A-receptor antagonist.

Classification Code

  • Treats Pulmonary Hypertension

Molecular Formula

  • C25-H17-F3-K-N-O5-S

Molecular Weight

  • 555.5683
 
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Names and Synonyms

Name of Substance

  • Fandosentan potassium [USAN]
  • PD 180988

Synonyms

  • 2H-1,2-Benzothiazine-3-carboxylic acid, 4-(7-ethyl-1,3-benzodioxol-5-yl)-2-(2-(trifluoromethyl)phenyl)-, 1,1-dioxide, potassium salt
  • CI-1034
  • Fandosentan potassium
  • PD 180988
  • PD 180988-0016
  • Potassium 4-(7-ethyl-1,3-benzodioxol-5-yl)-2-(2-(trifluoromethyl)phenyl)-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide
  • UNII-14U0D2SA4K

Systematic Names

  • 2H-1,2-Benzothiazine-3-carboxylic acid, 4-(7-ethyl-1,3-benzodioxol-5-yl)-2-(2-(trifluoromethyl)phenyl)-, 1,1-dioxide, potassium salt
  • Potassium 4-(7-ethyl-1,3-benzodioxol-5-yl)-2-(2-(trifluoromethyl)phenyl)-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide

Registry Numbers

CAS Registry Number

  • 221246-12-4

FDA UNII

  • 14U0D2SA4K

System Generated Number

  • 0221246124

Structure Descriptors

InChI

1S/C25H18F3NO6S.K/c1-2-14-11-15(12-19-23(14)35-13-34-19)21-16-7-3-6-10-20(16)36(32,33)29(22(21)24(30)31)18-9-5-4-8-17(18)25(26,27)28;/h3-12H,2,13H2,1H3,(H,30,31);/q;+1/p-1

InChIKey

MZWCHWWQSPPZRH-UHFFFAOYSA-M

Smiles

CCc1cc(cc2c1OCO2)C3=C(N(S(=O)(=O)c4c3cccc4)c5ccccc5C(F)(F)F)C(=O)[O-].[K+]