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5-Nitro-2-Furoic Acid
CAS: 645-12-5 | C5H3NO5
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
645-12-5
Molecular Formula:
C5H3NO5
Molecular Mass:
157.08 g/mol
Names and Synonyms:
5-Nitro-2-Furoic Acid
2-Furancarboxylic acid, 5-nitro-
2-Furoic acid, 5-nitro-
5-Nitro-2-furancarboxylic acid
5-Nitrofuroic acid
Nitrofuroic acid
5-Nitro-2-furoic acid
Nitrofurate
5-Nitropyromucic acid
5-Nitro-2-furylcarboxylic acid
NSC 6452
Identifiers:
SMILES:
O=C(O)c1ccc([N+](=O)[O-])o1
InChI:
InChI=1S/C5H3NO5/c7-5(8)3-1-2-4(11-3)6(9)10/h1-2H,(H,7,8)
Key Properties
Melting Point
186 °C
CAS Common Chemistry
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 157.08 g/mol | CAS Common Chemistry |
| 157.081 g/mol | RDKit | |
| 157.001122196 g/mol | RDKit | |
| Canonical SMILES | O=C(O)C=1OC(=CC1)N(=O)=O | CAS Common Chemistry |
| InChI | InChI=1S/C5H3NO5/c7-5(8)3-1-2-4(11-3)6(9)10/h1-2H,(H,7,8) | CAS Common Chemistry |
| InChI Key | InChIKey=IODMEDPPCXSFLD-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 186 °C | CAS Common Chemistry |
| Name | 5-Nitro-2-furoic acid | CAS Common Chemistry |
| Heavy Atom Count | 11 | RDKit |
| Hydrogen Bond Acceptors | 4 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 2 | RDKit |
| Aromatic Ring Count | 1 | RDKit |
| Topological Polar Surface Area | 93.58 Ų | RDKit |
| LogP | 0.8859999999999999 | RDKit |
| Molar Refractivity | 32.3217 | RDKit |
