(Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamide

Chemical FDA Substance Registry (openFDA)

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Chemical Identification

CAS Number	`1450758-21-0`
INCI Name	(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-hydroxyiminoacetamide
PubChem CID	17760461
Molecular Formula	`C5H6N4O2S`
InChIKey	`InChI=1S/C5H6N4O2S/c6-4(10)`
SMILES	`C1=C(N=C(S1)N)/C(=N/O)/C(=O)N`

Known Aliases (3)

Scientific Name

2-Amino-α-(hydroxyimino)-4-thiazoleacetamide, (αZ)- 4-Thiazoleacetamide, 2-amino-α-(hydroxyimino)-, (αZ)- (αZ)-2-Amino-α-(hydroxyimino)-4-thiazoleacetamide

Data Sources (1)

Source	Source ID	Name in Source	Properties
FDA Substance Registry (openFDA)	`4S6K5ZSL7A`	(Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamide	CAS: 1450758-21-0 PUBCHEM: 17760461 FDA UNII: 4S6K5ZSL7A

Record Info

ID	`oGvEtoUx4ffgFioK6mU3Qn`
Created	April 10, 2026, 11:31 p.m.
Modified	April 10, 2026, 11:31 p.m.
Enriched	April 11, 2026, 12:09 a.m.
Data Source	FDA Substance Registry (openFDA)