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Molecule
4-Methoxy-2-Nitrobenzaldehyde
CAS: 22996-21-0 · C8H7NO4
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 22996-21-0
- Molecular Formula
- C8H7NO4
- Molecular Mass
- 181.15 g/mol
Identifiers
CAS Registry Number
22996-21-0
SMILES
COc1ccc(C=O)c([N+](=O)[O-])c1
InChI Key
KLTDQLIGNSBZPO-UHFFFAOYSA-N
InChI
InChI=1S/C8H7NO4/c1-13-7-3-2-6(5-10)8(4-7)9(11)12/h2-5H,1H3
Names and Synonyms
- 4-Methoxy-2-Nitrobenzaldehyde Systematic Name
- Benzaldehyde, 4-methoxy-2-nitro- Synonym
- p-Anisaldehyde, 2-nitro- Synonym
- 4-Methoxy-2-nitrobenzaldehyde Synonym
- 2-Nitro-4-methoxybenzaldehyde Synonym
- NSC 617208 Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 181.15 g/mol | CAS Common Chemistry |
| 181.14699999999996 g/mol | RDKit | |
| 181.147 g/mol | RDKit | |
| Canonical SMILES | O=CC1=CC=C(OC)C=C1N(=O)=O | CAS Common Chemistry |
| InChI | InChI=1S/C8H7NO4/c1-13-7-3-2-6(5-10)8(4-7)9(11)12/h2-5H,1H3 | CAS Common Chemistry |
| InChI Key | InChIKey=KLTDQLIGNSBZPO-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 95.5-96 °C @ Solvent: Chloroform, Ligroine | CAS Common Chemistry |
| Name | 4-Methoxy-2-nitrobenzaldehyde | CAS Common Chemistry |
| Heavy Atom Count | 13 | RDKit |
| Hydrogen Bond Acceptors | 4 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 3 | RDKit |
| Aromatic Ring Count | 1 | RDKit |
| Topological Polar Surface Area | 69.44 Ų | RDKit |
| 64.6 Ų | chempirical lib | |
| LogP | 1.4159 | RDKit |
| Molar Refractivity | 45.03590000000001 cm³/mol | RDKit |
| Ring Count | 1 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.125 | RDKit |
| 0.12 | chempirical lib | |
| Exact Mass | 181.037507704 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
9
8
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4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
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200 ppm
180
160
140
120
100
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60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
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Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
External Resources
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MW = 181.15 g/mol. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C8H7NO4.
