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Molecule
2-Iodopyridine
CAS: 5029-67-4 · C5H4IN
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 5029-67-4
- Molecular Formula
- C5H4IN
- Molecular Mass
- 205.00 g/mol
Identifiers
CAS Registry Number
5029-67-4
SMILES
Ic1ccccn1
InChI Key
CCZWSTFVHJPCEM-UHFFFAOYSA-N
InChI
InChI=1S/C5H4IN/c6-5-3-1-2-4-7-5/h1-4H
Names and Synonyms
- 2-Iodopyridine Synonym
- Pyridine, 2-iodo- Synonym
- 2-Iodopyridine Synonym
- 2-Pyridyl iodide Synonym
- NSC 5075 Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 205.00 g/mol | CAS Common Chemistry |
| 204.99800000000002 g/mol | RDKit | |
| 204.998 g/mol | RDKit | |
| Density | 1.97 g/cm³ | CAS Common Chemistry |
| 1.9735 g/cm3 @ 20 °C | CAS Common Chemistry | |
| Canonical SMILES | IC1=NC=CC=C1 | CAS Common Chemistry |
| InChI | InChI=1S/C5H4IN/c6-5-3-1-2-4-7-5/h1-4H | CAS Common Chemistry |
| InChI Key | InChIKey=CCZWSTFVHJPCEM-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 118-120 °C | CAS Common Chemistry |
| Name | 2-Iodopyridine | CAS Common Chemistry |
| Heavy Atom Count | 7 | RDKit |
| Hydrogen Bond Acceptors | 1 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 1 | RDKit |
| Topological Polar Surface Area | 12.89 Ų | RDKit |
| 12.36 Ų | chempirical lib | |
| LogP | 1.6861999999999997 | RDKit |
| 1.6862 | RDKit | |
| Molar Refractivity | 36.954000000000015 cm³/mol | RDKit |
| Ring Count | 1 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 204.938847128 g/mol | RDKit |
| Boiling Point | 93 °C @ 13 Torr | CAS Common Chemistry |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
9
8
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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.
External Resources
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Quick conversion
MW = 205.00 g/mol; density = 1.970 g/mL. Edit any field — others recompute live.
