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Substance Name: Tisopurine [INN]
RN: 5334-23-6
UNII: 79F9I2R16M
InChIKey: PYAOPMWCFSVFOT-UHFFFAOYSA-N

Note

  • 4-thio analog of allopurinol.

Classification Codes

  • Antirheumatic Agents
  • Gout Suppressants

Molecular Formula

  • C5-H4-N4-S

Molecular Weight

  • 152.1806
 
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Names and Synonyms

Name of Substance

  • Tisopurine
  • Tisopurine [INN]

Synonyms

  • 1H-Pyrazolo(3,4-d)pyrimidin-4-thiol
  • 1H-Pyrazolo(3,4-d)pyrimidine-4(5H)-thione
  • 1H-Pyrazolo(3,4-d)pyrimidine-4-thiol
  • 4-Mercapto-1H-pyrazolo(3,4-d)pyrimidine
  • 5H-Pyrazolo(3,4-d)pyrimidine-4-thione
  • AI3-62083
  • Allopurinol, thio-
  • DO 970
  • EINECS 226-251-8
  • MPP (pharmaceutical)
  • MPP (VAN)
  • NSC 1392
  • Pyrazolo(3,4-d)pyrimidine-4-thiol
  • RS 570/T
  • Thiopurinol
  • Tisopurina
  • Tisopurina [INN-Spanish]
  • Tisopurine
  • Tisopurinum
  • Tisopurinum [INN-Latin]
  • UNII-79F9I2R16M

Systematic Names

  • 1H-Pyrazolo(3,4-d)pyrimidine-4-thiol
  • 4H-Pyrazolo(3,4-d)pyrimidine-4-thione, 1,5-dihydro-
  • Tisopurine

Registry Numbers

CAS Registry Number

  • 5334-23-6

FDA UNII

  • 79F9I2R16M

System Generated Number

  • 0005334236

Structure Descriptors

InChI

1S/C5H4N4S/c10-5-3-1-8-9-4(3)6-2-7-5/h1-2H,(H2,6,7,8,9,10)

InChIKey

PYAOPMWCFSVFOT-UHFFFAOYSA-N

Smiles

c1nc(c2c([nH]nc2)[nH]1)=S