4-METHYL-1,3-OXAZOLE-5-CARBOXYLIC ACID
- CAS NO.：2510-32-9
- Empirical Formula: C5H5NO3
- Molecular Weight: 127.1
- MDL number: MFCD01571070
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:15:49
What is 4-METHYL-1,3-OXAZOLE-5-CARBOXYLIC ACID?
Chemical properties
White to tan solid
The Uses of 4-METHYL-1,3-OXAZOLE-5-CARBOXYLIC ACID
4-Methoxyoxazole-5-carboxylic Acid is used in the synthesis of highly selective α4β2-Nicotinic acetylcholine receptor agonists used in the treatment of cognitive disorders. It is also used in the synthesis of small molecule human FPR1 receptor antagonists.
The Uses of 4-METHYL-1,3-OXAZOLE-5-CARBOXYLIC ACID
Used in a palladium-catalyzed cross-coupling between heteroaryl carboxylic acids and aryl bromides leading to arylated heterocycles.
Properties of 4-METHYL-1,3-OXAZOLE-5-CARBOXYLIC ACID
| Melting point: | 239 °C |
| Boiling point: | 267.3±20.0 °C(Predicted) |
| Density | 1.348±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Store in freezer, under -20°C |
| form | powder to crystal |
| pka | 2.09±0.31(Predicted) |
| color | White to Gray to Brown |
| CAS DataBase Reference | 2510-32-9 |
Safety information for 4-METHYL-1,3-OXAZOLE-5-CARBOXYLIC ACID
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for 4-METHYL-1,3-OXAZOLE-5-CARBOXYLIC ACID
| InChIKey | ZIXUNDOOBLSXPE-UHFFFAOYSA-N |
New Products
Cyclopropane-1,1-dicarboxylic acid Cefuroxime EP Impurity-A N-Nitroso hydroxy Cetrizine EP Impurity-A Noradrenaline EP Impurity D/Noradrenaline Methyl Ether Cetirizine EP Impurity A/Cetirizine CBHP Impurity Lantanoprost rc B Clidinium Bromide Impurity tert-Butyl (2S)-[1-amino-3-(4-iodophenyl)-1-oxopropan-2-yl]carbamate 4-amino-2-fluoro-N- methylbenzamide 5-Chloro-3- Methyl -1,3-2-benzoxazol-2(3H)-one N-(2-chloropyrimidin-4-yl)-N,2,3- trimethyl-2H- indazol 6-amine N-Boc-1,4-butanediamine 4-Bromo-2-fluoro-N-methylbenzamide valeronitrile 3-chlorobenzyl cyanide 3,4 Dimethoxy Benzylcyanide 3,4 Diethoxy Benzylcyanide 2-Chloro Benzylcyanide 3-Hydroxypropionitrile 5-azidovalericacid 6,6'-bis(difluoromethoxy)-2,2'-bis((3,4-dimethoxypyridin-2-yl)methylsulfinyl)-1H,1'H-5,5'-bibenzo[d]imidazole (1-((2'-(2-((1-((2'-(2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methyl)-2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methanol (1-((2'-(1-((1-((2'-(2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methyl)-1H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methanol (4-Methoxyphenyl) hydrazine HydrochlorideRelated products of tetrahydrofuran
![ETHYL 2-[(1,1-DIMETHYLETHYL)AMINO]-4-TRIFLUOROMETHYL-5-OXAZOLECARBOXYLATE](https://img.chemicalbook.in/CAS/GIF/135026-14-1.gif)
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