CAS Number: 4427-22-9
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CAS Number
4427-22-9
PubChem CID
72967
Molecular Formula
C6H6N2O2
Molecular Weight
138.12 g/mol
Exact Mass
138.042927
InChIKey
HZNTVAYNXKPCFK-UHFFFAOYSA-N
IUPAC Name
N-hydroxypyridine-4-carboxamide
SMILES String
C1=CN=CC=C1C(=O)NO
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
Isonicotinohydroxamic acid (CAS 4427-22-9) is listed in the Advanced Chemicals portfolio, with molecular formula C6H6N2O2 and molecular weight 138. 12 g/mol.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Intended for research building-block and synthetic chemistry workflows; structure-derived tags include nitrogen-containing heterocycle.
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Preliminary Safety Reference
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Safety Reference / SDS RequestCatalog navigation
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Isonicotinohydroxamic acid is identified by CAS 4427-22-9, with molecular formula C6H6N2O2, molecular weight 138.12, InChIKey HZNTVAYNXKPCFK-UHFFFAOYSA-N.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
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