≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Canonical Smiles | CCOC(=O)C1=NC=CO1 |
|---|---|
| IUPAC Name | ethyl 1,3-oxazole-2-carboxylate |
| InChIKey | JYQRCIRWXOYCLA-UHFFFAOYSA-N |
| INCHI | 1S/C6H7NO3/c1-2-9-6(8)5-7-3-4-10-5/h3-4H,2H2,1H3 |
| Isomeric SMILES | CCOC(=O)C1=NC=CO1 |
| Molecular Weight | 141.13 |
| Reaxy-Rn | 971432 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=971432&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Class | Azoles |
| Subclass | Oxazoles |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Oxazoles |
| Alternative Parents | Heteroaromatic compounds Carboxylic acid esters Oxacyclic compounds Monocarboxylic acids and derivatives Azacyclic compounds Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Heteroaromatic compound - Oxazole - Carboxylic acid ester - Oxacycle - Azacycle - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as oxazoles. These are compounds containing an oxazole ring, which is a five-membered aromatic heterocycle with one oxygen, one nitrogen, and three carbon atoms. Isomers include 1,2-oxazole and 1,3-oxazole. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 E2521211 | Certificate of Analysis | Nov 01, 2024 | E330579 |
| E2523207 | Certificate of Analysis | Nov 01, 2024 | E330579 |
| E2523212 | Certificate of Analysis | Nov 01, 2024 | E330579 |
| E2523213 | Certificate of Analysis | Nov 01, 2024 | E330579 |
| E2523214 | Certificate of Analysis | Nov 01, 2024 | E330579 |
| E2523237 | Certificate of Analysis | Nov 01, 2024 | E330579 |
| Molecular Weight | 141.120 g/mol |
|---|---|
| XLogP3 | 0.900 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 141.043 Da |
| Monoisotopic Mass | 141.043 Da |
| Topological Polar Surface Area | 52.300 Ų |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Complexity | 126.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
