CAS Registry Number:16730-20-4
Name:

5-nitro-1H-indole-2-carboxylic acid

5-Nitroindole-2-carboxylic acid

Chemical Formula: C9H6N2O4
Exact Mass: 206.03
Molecular Weight: 206.15
m/z: 206.03 (100.0%), 207.04 (10.0%), 208.04 (1.3%)

InChI
InChI=1S/C9H6N2O4/c12-9(13)8-4-5-3-6(11(14)15)1-2-7(5)10-8/h1-4,10H,(H,12,13)
InChI Key
LHFOJSCXLFKDIR-UHFFFAOYSA-N
Canonical SMILES
C1=CC2=C(C=C1[N+](=O)[O-])C=C(N2)C(=O)O

Specification

98%

U.S. (2013), US 8486984 B2 20130716

U.S. (2013), US 8399477 B2 20130319.