1H-Pyrrole-3-carboxaldehyde, 4-hydroxy-2-nitro- (9CI)

Modify Date: 2025-09-22 09:03:48

1H-Pyrrole-3-carboxaldehyde, 4-hydroxy-2-nitro- (9CI) Structure
1H-Pyrrole-3-carboxaldehyde, 4-hydroxy-2-nitro- (9CI) structure
Common Name 1H-Pyrrole-3-carboxaldehyde, 4-hydroxy-2-nitro- (9CI)
CAS Number 263144-33-8 Molecular Weight 156.096
Density 1.7±0.1 g/cm3 Boiling Point 372.7±42.0 °C at 760 mmHg
Molecular Formula C5H4N2O4 Melting Point N/A
MSDS N/A Flash Point 179.2±27.9 °C

 Names

Name 4-Hydroxy-2-nitro-1H-pyrrole-3-carbaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.7±0.1 g/cm3
Boiling Point 372.7±42.0 °C at 760 mmHg
Molecular Formula C5H4N2O4
Molecular Weight 156.096
Flash Point 179.2±27.9 °C
Exact Mass 156.017105
LogP 1.07
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.732
InChIKey BUVABAFUSGNDAM-UHFFFAOYSA-N
SMILES O=Cc1c(O)c[nH]c1[N+](=O)[O-]

 Synonyms

4-Hydroxy-2-nitro-1H-pyrrole-3-carbaldehyde
1H-Pyrrole-3-carboxaldehyde, 4-hydroxy-2-nitro-
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