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| IUPAC Name: | 1,2-oxazole-5-carboxylic acid |
| Description: | Isoxazole-5-carboxylic acid (CAS# 21169-71-1) is used as a reagent in the synthesis of N-(benzo[1,2,3]triazol-1-yl)-N-((benzyl)acetamido)phenyl carboxamides as severe acute respiratory syndrome coronavirus (SARS-CoV) 3CLpro inhibitors. 5-Isoxazolecarboxylic Acid is also used as a reagent in the synthesis of TC-6683, a α4β2 nicotinic acetylcholine receptor agonist for treatment of cognitive disorders. |
| Molecular Weight: | 113.07 |
| Molecular Formula: | C4H3NO3 |
| Canonical SMILES: | C1=C(ON=C1)C(=O)O |
| InChI: | InChI=1S/C4H3NO3/c6-4(7)3-1-2-5-8-3/h1-2H,(H,6,7) |
| InChI Key: | MIIQJAUWHSUTIT-UHFFFAOYSA-N |
| Boiling Point: | 321.2 °C at 760 mmHg |
| Melting Point: | 137-138 °C |
| Purity: | 95 % |
| Appearance: | Slightly yellow powder |
| MDL: | MFCD00156151 |
| LogP: | 0.37280 |
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> 20,000 building blocks and intermediates from stock
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Process scale-up from lab to industrial scale
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Flexible batch size for diverse industrial demandsRelated Functional Groups
Carbonyl Compounds
(S)-Hexahydropyrazino[2,1-c][1,4]oxazin-4(3H)-one hydrochloride
1-(2-Cyanoethyl)-3-methyl-6-phenyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid
1-(5-Methoxy-1,3-benzoxazol-2-yl)piperidine-3-carboxylic acid
Isoxazoles
Ethyl 3-(1-methyl-1H-pyrazol-4-yl)-1,2-oxazole-5-carboxylate
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