1H-Pyrazolo[4,3-d]pyrimidine-5,7(4H,6H)-dione
CAS Registry Number®
40769-81-1
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CAS Name
1H-Pyrazolo[4,3-d]pyrimidine-5,7(4H,6H)-dioneMolecular Formula
C5H4N4O2Molecular Mass
152.11Cite this Page
1H-Pyrazolo[4,3-d]pyrimidine-5,7(4H,6H)-dione. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=40769-81-1 (retrieved ) (CAS RN: 40769-81-1). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
>300 °C
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C5H4N4O2/c10-4-3-2(1-6-9-3)7-5(11)8-4/h1H,(H,6,9)(H2,7,8,10,11)
InChIKey
InChIKey=HUUOMBLAKHBLFV-UHFFFAOYSA-N
SMILES
O=C1C2=C(NC(=O)N1)C=NN2
Canonical SMILES
O=C1NC(=O)C=2NN=CC2N1
Other Names for this Substance
- 1H-Pyrazolo[4,3-d]pyrimidine-5,7(4H,6H)-dione
- 1H-Pyrazolo[4,3-d]pyrimidine-5,7-diol
- 5,7-Dihydroxypyrazolo[4,3-d]pyrimidine
- 1,4-Dihydropyrazolo[4,3-d]pyrimidine-5,7-dione
