4-Methylthiazole-5-carboxylic acid
4-methyl-1,3-thiazole-5-carboxylic acid
Also Known As: 4-Methylthiazole-5-carboxylic acid|4-Methyl-1,3-thiazole-5-carboxylic acid|4-Methyl-5-thiazolecarboxylic acid|5-Thiazolecarboxylic acid, 4-methyl-|4-Methyl-thiazole-5-carboxylic acid|ACMC-209far|4-methylthiazole-5-carboxylicacid|Jsp004186|4-Methyl-5-thiazole carboxylic acid|5-Carboxy-4-methyl-1,3-thiazole|Fr13701|KS-00000O1S|5-Thiazolecarboxylicacid, 4-methyl-|CM-345|FC0894|AC-7355|AN-9102|CS-W008019|DS-1474
CAS: 5422-40-2
| Molecular Formula | C5H5NO2S |
|---|---|
| Molecular Weight | 143.0041 g/mol |
| LogP | 1.2 |
| Topological Polar Surface Area | 78.4 Ų |
| Hydrogen Bond Donors | 1 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 1 |
| Exact Mass | 143.0041 |
| Monoisotopic Mass | 143.0041 |
| Heavy Atoms | 9 |
| Complexity | 128.0 |
Chemical Identifiers
| CAS Number | 5422-40-2 |
|---|---|
| SMILES | CC1=C(SC=N1)C(=O)O |
| InChIKey | ZGWGSEUMABQEMD-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 6 IPC patent classification(s) across the SureChEMBL global patent database.
Agrochemicals (10 patents)
Heterocyclic Building Blocks (81 patents)
Lubricants & Additives (2 patents)
Organic Building Blocks (6 patents)
Organometallic Reagents (2 patents)
Pharmaceutical Intermediates (57 patents)
Product Overview
4-Methylthiazole-5-carboxylic acid (CAS 5422-40-2), with molecular formula C5H5NO2S and molecular weight 143.0041 g/mol. IUPAC: 4-methyl-1,3-thiazole-5-carboxylic acid.
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 →
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