Oxazole-4-carboxylic acid ethyl ester, 97%
Buy Oxazole-4-carboxylic acid ethyl ester, 97% (CAS 23012-14-8) from Zemixal. Lab and bulk packs, batch COA, fast global delivery.
About Oxazole-4-carboxylic acid ethyl ester, 97%
Oxazole-4-carboxylic acid ethyl ester, 97% is part of the Zemixal other Heterocyclic Building Blocks range. For your records (97%), the material is defined by CAS 23012-14-8, formula C6H7NO3 and molar mass 141.12 g/mol. Typical appearance is colourless to white solid or liquid.
Where it is used
- Organic synthesis
- API synthesis
Storage and safety notes
Literature values: melting point 48 °C and density 1.177 g/mL at 25 °C. Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.
Available as 1 g and 5 g. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | Oxazole-4-carboxylic acid ethyl ester, 97% |
|---|---|
| Catalogue number | ZX-011753 |
| CAS number | 23012-14-8 |
| IUPAC name | ethyl 1,3-oxazole-4-carboxylate |
| Molecular formula | C6H7NO3 |
| Molar mass | 141.12 g/mol |
| Exact mass | 141.0426 |
| Purity / assay | 97% |
| Physical form | Liquid |
| Appearance | Colourless to white solid or liquid |
| Melting point | 48 °C |
| Density | 1.177 g/mL at 25 °C |
| XLogP3 | 0.9 |
| H-bond donors / acceptors | 0 / 4 |
| Topological polar surface area | 52.3 Ų |
| HS code | 29332990 |
| InChIKey | UBESIXFCSFYQNK-UHFFFAOYSA-N |
| SMILES | CCOC(=O)C1=COC=N1 |
| PubChem CID | 2763217 |
| Synonyms | Ethyl 4-oxazolecarboxylate, Ethyl oxazole-4-carboxylate, 4-oxazolecarboxylic acid, ethyl ester, 4-carbethoxyoxazole, Ethyl1,3-oxazole-4-carboxylate, Ethyl oxazole-4-carboxylate, ZINC02527148, CID2763217, E2170M500, 23012-14-8, 4-Oxazolecarboxylic Acid Ethyl Ester, Ethyl 4-oxazolecarboxylate, 97% |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 1 g | Quoted on request | |
| 5 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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