≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal 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 | C1=C(N=C(O1)N)C(=O)O |
|---|---|
| IUPAC Name | 2-amino-1,3-oxazole-4-carboxylic acid |
| InChIKey | HLHGBUDVJAFBRN-UHFFFAOYSA-N |
| INCHI | 1S/C4H4N2O3/c5-4-6-2(1-9-4)3(7)8/h1H,(H2,5,6)(H,7,8) |
| Isomeric SMILES | C1=C(N=C(O1)N)C(=O)O |
| Molecular Weight | 128.09 |
| Reaxy-Rn | 30814716 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=30814716&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 | 2,4-disubstituted oxazoles |
| Alternative Parents | Heteroaromatic compounds Amino acids Oxacyclic compounds Carboxylic acids Azacyclic compounds Primary amines Organooxygen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | 2,4-disubstituted 1,3-oxazole - Heteroaromatic compound - Amino acid or derivatives - Amino acid - Carboxylic acid derivative - Carboxylic acid - Oxacycle - Azacycle - Organic nitrogen compound - Primary amine - Organooxygen compound - Organonitrogen compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Amine - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as 2,4-disubstituted oxazoles. These are compounds containing an oxazole ring substituted at positions 2 and 4 only. Oxazole 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 |
|---|---|---|---|
 H2501124 | Certificate of Analysis | Mar 18, 2025 | A178415 |
| H2501125 | Certificate of Analysis | Mar 18, 2025 | A178415 |
| H2501126 | Certificate of Analysis | Mar 18, 2025 | A178415 |
| H2501127 | Certificate of Analysis | Mar 18, 2025 | A178415 |
| Molecular Weight | 128.090 g/mol |
|---|---|
| XLogP3 | -0.200 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 1 |
| Exact Mass | 128.022 Da |
| Monoisotopic Mass | 128.022 Da |
| Topological Polar Surface Area | 89.400 Ų |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 127.000 |
| 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 |
