Picrolonic acid
CAS Registry Number®
550-74-3
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CAS Name
Picrolonic acidMolecular Formula
C10H8N4O5Molecular Mass
264.19Cite this Page
Picrolonic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=550-74-3 (retrieved ) (CAS RN: 550-74-3). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
116 °C
Source(s)
- (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)
Other Names and Identifiers
InChI
InChI=1S/C10H8N4O5/c1-6-9(14(18)19)10(15)12(11-6)7-2-4-8(5-3-7)13(16)17/h2-5,9H,1H3
InChIKey
InChIKey=OVFUUSPKWADLNJ-UHFFFAOYSA-N
SMILES
O=C1N(N=C(C)C1N(=O)=O)C2=CC=C(N(=O)=O)C=C2
Canonical SMILES
O=C1N(N=C(C)C1N(=O)=O)C2=CC=C(C=C2)N(=O)=O
Other Names for this Substance
- 3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-4-nitro-2-(4-nitrophenyl)-
- Picrolonic acid
- 2,4-Dihydro-5-methyl-4-nitro-2-(4-nitrophenyl)-3H-pyrazol-3-one
- NSC 5049
- 3-Methyl-4-nitro-1-(4-nitrophenyl)-1H-pyrazol-5(4H)-one
Deleted or Replaced CAS Registry Numbers
46972-75-2