Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: 7-Ketopyrazolo(4,3-d)pyrimidine
RN: 13877-55-9
InChIKey: JFZSDNLQDTYVEE-UHFFFAOYSA-N

Molecular Formula

  • C5-H4-N4-O

Molecular Weight

  • 136.1136
 
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Other Resources (Internet Locators)


Search for this InChIKey on the Web

Names and Synonyms

Name of Substance

  • 7-Ketopyrazolo(4,3-d)pyrimidine

Synonyms

  • 1H-Pyrazolo(4,3-d)pyrimidine-7-one
  • 7-Hydroxypyrazolo(4,3-d)pyrimidine
  • NSC 79301

Systematic Names

  • 1H-Pyrazolo(4,3-d)pyrimidin-7-ol (8CI)
  • 7H-Pyrazolo(4,3-d)pyrimidin-7-one, 1,4-dihydro-

Registry Numbers

CAS Registry Number

  • 13877-55-9

System Generated Number

  • 0013877559

Structure Descriptors

InChI

1S/C5H4N4O/c10-5-4-3(1-8-9-4)6-2-7-5/h1-2H,(H,8,9)(H,6,7,10)

InChIKey

JFZSDNLQDTYVEE-UHFFFAOYSA-N

Smiles

c1c2c(c(=O)nc[nH]2)[nH]n1