5-Isothiazolecarboxamide
1,2-thiazole-5-carboxamide
Also Known As: 5-Isothiazolecarboxamide|1,2-thiazole-5-carboxamide|isothiazole-5-carboxamide|5-carboxamidoisothiazole|isothiazole-5-carboxylic acid amide
CAS: 3683-98-5
| Molecular Formula | C4H4N2OS |
|---|---|
| Molecular Weight | 128.00444 g/mol |
| LogP | 0.2 |
| Topological Polar Surface Area | 84.2 Ų |
| Hydrogen Bond Donors | 1 |
| Hydrogen Bond Acceptors | 3 |
| Rotatable Bonds | 1 |
| Exact Mass | 128.00444 |
| Monoisotopic Mass | 128.00444 |
| Heavy Atoms | 8 |
| Complexity | 106.0 |
Chemical Identifiers
| CAS Number | 3683-98-5 |
|---|---|
| SMILES | C1=C(SN=C1)C(=O)N |
| InChIKey | RNSKZDUUNLMFJL-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 5 IPC patent classification(s) across the SureChEMBL global patent database.
Agrochemicals (22 patents)
Heterocyclic Building Blocks (57 patents)
Organic Building Blocks (1 patents)
Organometallic Reagents (3 patents)
Pharmaceutical Intermediates (2 patents)
Product Overview
5-Isothiazolecarboxamide (CAS 3683-98-5), with molecular formula C4H4N2OS and molecular weight 128.00444 g/mol. IUPAC: 1,2-thiazole-5-carboxamide.
Safety Data Sheet (MSDS / SDS)
View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →
5-Isothiazolecarboxamide is a custom synthesis product. We offer services from milligram to kilogram scale.
Request a Quote »