1,2-Oxazole-5-carboxylic acid
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
21169-71-1
Chemical name
1,2-Oxazole-5-carboxylic acid
Molecular formula
C4H3NO3
Molecular weight
113.07 g/mol
Synonyms
Isoxazole-5-carboxylic acid; 5-isoxazolecarboxylic acid; isoxazole 5-carboxylic acid
InChIKey
MIIQJAUWHSUTIT-UHFFFAOYSA-N
PubChem CID
2060599
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H315, H319, H335
Catalog reference cue; confirm supplier documentation before use.
XLogP
0.2
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.