4,5-Dimethyl-isoxazole-3-carboxylic acid
- CAS NO.：100047-61-8
- Empirical Formula: C6H7NO3
- Molecular Weight: 141.12
- MDL number: MFCD05667138
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 02:49:48
What is 4,5-Dimethyl-isoxazole-3-carboxylic acid?
Synthesis
1-(4,5-dimethylisoxazol-3-yl)ethan-1-one could be used as a starting material to synthesize 4,5-Dimethyl-isoxazole-3-carboxylic acid.
Properties of 4,5-Dimethyl-isoxazole-3-carboxylic acid
| Melting point: | 154 °C(Solv: benzene (71-43-2)) |
| Boiling point: | 318.7±37.0 °C(Predicted) |
| Density | 1.276±0.06 g/cm3(Predicted) |
| pka | 3.14±0.32(Predicted) |
| form | solid |
| color | White |
Safety information for 4,5-Dimethyl-isoxazole-3-carboxylic acid
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. |
Computed Descriptors for 4,5-Dimethyl-isoxazole-3-carboxylic acid
New Products
5-bromo-4-fluoro-2-nitrobenzaldehyde Cyclobutanone (R)-(-)-2-Amino-1-propanol Fmoc-OSu 1-(2-Chloroethyl)pyrrolidine Hydrochloride 2-Amino-2-(4-methylphenyl)acetic acid 2,4-Dihydroxybenzaldehyde Obidoxime hydrochloride API Pyrrolo[1,2-a]pyrimidine-6-carboxylic acid, 4,6,7,8-tetrahydro-4-oxo-, sodium salt (1:1), (6S) Dipropyl disulfide 4 pentyn 1 ol N-Vinylformamide Methacrylate-PEG-Methacrylate, Mn:35000 2,4-Dihydroxyacetophenone 2-Chloro 5-Fluoro Pyridine Vasicinone 2-Chloroisonicotinic Acid Tween 80 or Polysorbate 80 2-Butyn-1-oL 2-Pentyn-1-oL 4-Nitrobenzotrifluoride N-(4-Cyano-3-(trifluoromethyl)phenyl)-2-methyloxirane-2-carboxamide N-(4-fluoro-2-methoxy-5-nitrophenyl)-4-(1-methyl-1H-indol-3-yl)pyrimidin-2-amine Pirtobrutinib intd.Related products of tetrahydrofuran
![ETHYL 5-METHYL-4-([3-(TRIFLUOROMETHYL)ANILINO]CARBONYL)-3-ISOXAZOLECARBOXYLATE](https://img.chemicalbook.in/StructureFile/ChemBookStructure3/GIF/CB6328137.gif)
![ETHYL 4-([(5-IODO-2-PYRIDINYL)AMINO]CARBONYL)-5-METHYL-3-ISOXAZOLECARBOXYLATE](https://img.chemicalbook.in/StructureFile/ChemBookStructure4/GIF/CB0700942.gif)
![ETHYL 4-(([3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL]AMINO)CARBONYL)-5-METHYL-3-ISOXAZOLECARBOXYLATE](https://img.chemicalbook.in/StructureFile/ChemBookStructure3/GIF/CB0478755.gif)
![ETHYL 4-[2-(AMINOCARBOTHIOYL)ETHANEHYDRAZONOYL]-5-METHYLISOXAZOLE-3-CARBOXYLATE](https://img.chemicalbook.in/StructureFile/ChemBookStructure5/GIF/CB2210106.gif)
![4-([(4,6-DIMETHYL-2-PYRIMIDINYL)AMINO]CARBONYL)-5-METHYL-3-ISOXAZOLECARBOXYLIC ACID](https://img.chemicalbook.in/StructureFile/ChemBookStructure3/GIF/CB2203366.gif)
![ETHYL 4-([(4,6-DIMETHYL-2-PYRIDINYL)AMINO]CARBONYL)-5-METHYL-3-ISOXAZOLECARBOXYLATE](https://img.chemicalbook.in/StructureFile/ChemBookStructure3/GIF/CB2678106.gif)
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