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CAS Number: 5930-93-8
4-nitro-1H-pyrrole-2-carboxylic acid

Structure

 4-nitro-1H-pyrrole-2-carboxylic acid
Name: 4-nitro-1H-pyrrole-2-carboxylic acid
Synonyms:
General Information
Product Number: 5930938

CAS Registry Number 5930-93-8
Name:
1H-?Pyrrole-?2-?carboxylic acid, 4-?nitro-
Pyrrole-2-carboxylic acid, 4-nitro- (6CI,7CI,8CI)
4-Nitro-1H-pyrrole-2-carboxylic acid
4-Nitropyrrole-2-carboxylic acid

 

Chemical Formula: C5H4N2O4
Exact Mass: 156.02
Molecular Weight: 156.10
m/z: 156.02 (100.0%), 157.02 (5.6%)

 

InChI:InChI=1S/C5H4N2O4/c8-5(9)4-1-3(2-6-4)7(10)11/h1-2,6H,(H,8,9)

InChI Key:SNWGRRCTCGASCN-UHFFFAOYSA-N

Canonical SMILES:C1=C(NC=C1[N+](=O)[O-])C(=O)O

 

Thermal Properties Value Condition Note
Melting Point 217 °C   (3)CAS
Melting Point 210 °C (decomp)   (2)IC

Specification

98%
References
  1. (2) Lee, Moses; Journal of Organic Chemistry 1988, V53(9), P1855-9 CAPLUS
  2. (3) Rinkes, I. J.; Recueil des Travaux Chimiques des Pays-Bas et de la Belgique 1934, V53, P1167-74 CAPLUS
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