3-Methylisoxazole-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
4857-42-5
Chemical name
3-Methylisoxazole-5-carboxylic acid
Molecular formula
C5H5NO3
Molecular weight
127.1 g/mol
Synonyms
5-Isoxazolecarboxylicacid, 3-methyl-; 5-Isoxazolecarboxylic acid, 3-methyl-; 3-Methyl-isoxazole-5-carboxylic acid; 3-METHYLISOXAZOLE-5-CARBOXYLICACID; 3-methyl-5-carboxyl-isoxazole; Compound 4a [PMID: 17452318]; BAS 10142371; 3-methyl-5-carboxyisoxazole; 3-Methyl-isoxazol-5-carbonsaeure; M2953; [4-(2-Pyridin-2-ylethyl)phenyl]aminedihydrochloride
InChIKey
HXIYCKAAQPHZBM-UHFFFAOYSA-N
PubChem CID
853085
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H302, H315, H319, H335
Catalog reference cue; confirm supplier documentation before use.
XLogP
0.6
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.