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VAQORAOther Heterocyclic Building BlocksAvailable on request
Oxazole-4-carboxylic acid ethyl ester, 97%
Synonyms: Ethyl 4-oxazolecarboxylate · Ethyl oxazole-4-carboxylate · 4-oxazolecarboxylic acid, ethyl ester · 4-carbethoxyoxazole
CAS No.23012-14-8
FormulaC6H7NO3
Mol. weight141.12
Catalogue No.VQ-012695
Purity97%
HSN29332990
Oxazole-4-carboxylic acid ethyl ester (CAS 23012-14-8) – heterocyclic building block, 97%. C6H7NO3, MW 141.12. Vaqora Chemicals: COA, global shipping.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About Oxazole-4-carboxylic acid ethyl ester, 97%
Vaqora Chemicals supplies Oxazole-4-carboxylic acid ethyl ester, a heterocyclic building block registered under CAS number 23012-14-8 with a typical assay of 97%. Its molecular formula is C6H7NO3 and its molecular weight is 141.12 g/mol. Systematically, it is named ethyl 1,3-oxazole-4-carboxylate. Alternative names: Ethyl 4-oxazolecarboxylate and Ethyl oxazole-4-carboxylate.
In its supplied form it is a colourless to white solid or liquid. Key physical data: a melting point of 48 °C and a density of 1.177 g/mL at 25 °C. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.
Key uses span organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.
Available in 1 g and 5 g packs, Oxazole-4-carboxylic acid ethyl ester is dispatched with a Certificate of Analysis (COA) to destinations worldwide.
Specifications & identifiers
| Product name | Oxazole-4-carboxylic acid ethyl ester, 97% |
|---|---|
| Catalogue No. | VQ-012695 |
| CAS Number | 23012-14-8 |
| IUPAC name | ethyl 1,3-oxazole-4-carboxylate |
| Molecular formula | C6H7NO3 |
| Molecular weight | 141.12 g/mol |
| Exact mass | 141.0426 |
| Purity / assay | 97% |
| HSN code | 29332990 |
| InChIKey | UBESIXFCSFYQNK-UHFFFAOYSA-N |
| SMILES | CCOC(=O)C1=COC=N1 |
| PubChem CID | 2763217 |
| Physical form | Liquid |
|---|---|
| Appearance | Colourless to white solid or liquid |
| Melting point | 48 °C |
| Density | 1.177 g/mL at 25 °C |
| LogP (XLogP3) | 0.9 |
| H-bond donors / acceptors | 0 / 4 |
| TPSA | 52.3 Ų |
| 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% |
Safety & hazard information (GHS)
Signal word: Warning
Hazard statements
H315Causes skin irritationH319Causes serious eye irritationH335May 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 is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.
Documents
Frequently asked questions
What is the CAS number of Oxazole-4-carboxylic acid ethyl ester, 97%?
The CAS Registry Number of Oxazole-4-carboxylic acid ethyl ester, 97% is 23012-14-8. It is also known as Ethyl 4-oxazolecarboxylate, Ethyl oxazole-4-carboxylate, 4-oxazolecarboxylic acid, ethyl ester.
What is the molecular formula and molecular weight of Oxazole-4-carboxylic acid ethyl ester, 97%?
Oxazole-4-carboxylic acid ethyl ester, 97% has the molecular formula C6H7NO3 and a molecular weight of 141.12 g/mol. Its IUPAC name is ethyl 1,3-oxazole-4-carboxylate.
Which grade and pack sizes of Oxazole-4-carboxylic acid ethyl ester, 97% can I order?
We supply Oxazole-4-carboxylic acid ethyl ester, 97% in (97%) grade, in 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with Oxazole-4-carboxylic acid ethyl ester, 97%?
Yes. Every lot of Oxazole-4-carboxylic acid ethyl ester, 97% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can Oxazole-4-carboxylic acid ethyl ester, 97% be shipped internationally?
Yes. Oxazole-4-carboxylic acid ethyl ester, 97% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.
Enquire about Oxazole-4-carboxylic acid ethyl ester, 97%
We reply within one business day with price, pack options, lead time and documentation.
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