Anodyne| Isoniazid | |
|---|---|
 | |
| Esters [] | |
|---|---|
| Isoniazid propionate | |
|
| Molecular structure via molpic based on CDK |
| Conformer [] | |
|---|---|
| Conformer structure via JSmol | |
| Physical properties [] | |
|---|---|
| Molecular mass | 137.14 g/mol [1] |
| Appearance | COLORLESS OR WHITE CRYSTALS, OR A WHITE, CRYSTALLINE POWDER [1] |
| Melting point | 340.5 ° [1] |
| Decomposition | When heated to decomposition it emits toxic fumes of /nitrogen oxides/. [1] |
| Solubility | 13.7 [ug/mL] (The mean of the results at pH 7.4) [1] |
| Predicted LogP | -0.7 [1] |
| Structural Identifiers [] | |
|---|---|
| Molecular formula | C6H7N3O [1] |
| IUPAC name | pyridine-4-carbohydrazide [1] |
| SMILES | C1=CN=CC=C1C(=O)NN [1] |
| InChI | InChI=1S/C6H7N3O/c7-9-6(10)5-1-3-8-4-2-5/h1-4H,7H2,(H,9,10) [1] |
| InChIKey | QRXWMOHMRWLFEY-UHFFFAOYSA-N [1] |
| Dosing [] | |
|---|---|
| Elimination half-life | 0.5–1.6h (fast acetylators), 2-5h (slow acetylators) |
Isoniazid
Isoniazid (also known as Isonicotinic acid hydrazide, Isonicotinohydrazide, Isoniazide, Rimifon, Nydrazid, Cotinazin, Hydrazid, Iscotin, Mybasan or Isonicotinylhydrazine)
Chemistry
Esters []
Isoniazid is typically found in the form of its ester.
Stereochemistry []
Isoniazid is a achiral mixture
Legal status
- Canada: Isoniazid is a prescription only substance.
- United States: Isoniazid is a prescription only substance.