| Name | 4-methylthiazole-5-carboxylic acid |
| Synonyms | CHEMBRDG-BB 4402151 TIMTEC-BB SBB010167 IFLAB-BB F2124-0222 4-Methylthiazole-5-Carboxylate 4-methyl-5-thiazolecarboxylicaci 4-methyl-5-thiazolecarboxylicacid 4-Methyl-5-thiazolecarboxylic acid 4-Methylthiazole-5-carboxylic acid 4-methylthiazole-5-carboxylic acid 4-Methyl-thiazole-5-carboxylic acid 5-Thiazolecarboxylic acid, 4-methyl- 4-methyl-1,3-thiazole-5-carboxylic acid 4-METHYL-1,3-THIAZOLE-5-CARBOXYLIC ACID |
| CAS | 20485-41-0 |
| EINECS | 606-565-5 |
| InChI | InChI=1/C10H9NO/c1-12-10-3-2-9-7-11-5-4-8(9)6-10/h2-7H,1H3 |
| InChIKey | ZGWGSEUMABQEMD-UHFFFAOYSA-N |
| Molecular Formula | C5H5NO2S |
| Molar Mass | 143.16 |
| Density | 1.338 (estimate) |
| Melting Point | 287 °C (dec.) (lit.) |
| Boling Point | 303.6±22.0 °C(Predicted) |
| Flash Point | 108.428°C |
| Solubility | DMSO |
| Vapor Presure | 0.003mmHg at 25°C |
| Appearance | Crystallization |
| Color | Off-White |
| pKa | 1.16±0.31(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.5480 (estimate) |
| MDL | MFCD00626872 |
| Hazard Symbols | Xi - Irritant![]() |
| Risk Codes | R43 - May cause sensitization by skin contact R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| WGK Germany | 3 |
| RTECS | XJ3680000 |
| HS Code | 29341000 |
| Hazard Class | IRRITANT |
| use | as a pharmaceutical intermediate |