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Molecule
3-Pyridineacetic Acid
CAS: 501-81-5 · C7H7NO2
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 501-81-5
- Molecular Formula
- C7H7NO2
- Molecular Mass
- 137.14 g/mol
Identifiers
CAS Registry Number
501-81-5
SMILES
O=C(O)Cc1cccnc1
InChI Key
WGNUNYPERJMVRM-UHFFFAOYSA-N
InChI
InChI=1S/C7H7NO2/c9-7(10)4-6-2-1-3-8-5-6/h1-3,5H,4H2,(H,9,10)
Names and Synonyms
- 3-Pyridineacetic Acid Systematic Name
- 3-Pyridineacetic acid Synonym
- 3-Pyridylacetic acid Synonym
- Toneon Synonym
- Coletin Synonym
- Lessterol Synonym
- Lioxone Synonym
- Minedil Synonym
- Piridil Synonym
- Piristerol Synonym
- 2-(3-Pyridyl)acetic acid Synonym
- α-(3-Pyridyl)acetic acid Synonym
- Pyridin-3-ylacetic acid Synonym
- 2-(Pyridin-3-yl)acetic acid Synonym
- 3-Carboxymethylpyridine Synonym
- NSC 70769 Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 137.14 g/mol | CAS Common Chemistry |
| 137.138 g/mol | RDKit | |
| Canonical SMILES | O=C(O)CC=1C=NC=CC1 | CAS Common Chemistry |
| InChI | InChI=1S/C7H7NO2/c9-7(10)4-6-2-1-3-8-5-6/h1-3,5H,4H2,(H,9,10) | CAS Common Chemistry |
| InChI Key | InChIKey=WGNUNYPERJMVRM-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 144 °C | CAS Common Chemistry |
| Name | 3-Pyridineacetic acid | CAS Common Chemistry |
| Heavy Atom Count | 10 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 2 | RDKit |
| Aromatic Ring Count | 1 | RDKit |
| Topological Polar Surface Area | 50.19 Ų | RDKit |
| 49.66 Ų | chempirical lib | |
| LogP | 0.7087000000000001 | RDKit |
| 0.7087 | RDKit | |
| Molar Refractivity | 35.576800000000006 cm³/mol | RDKit |
| Ring Count | 1 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.1429 | RDKit |
| 0.14 | chempirical lib | |
| Exact Mass | 137.047678464 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
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140
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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.
External Resources
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MW = 137.14 g/mol. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C7H7NO2.
