4-Hydroxy-2(1H)-pyridinone

Overview

IDCS-DF7E5752C0CA

CAS RN626-03-9

Synonyms 2,4-DIHYDROXYPYRIDINE
626-03-9
2(1H)-Pyridinone, 4-hydroxy-
4-Hydroxy-2(1H)-pyridinone
2(1H)-Pyridone, 4-hydroxy-
NSC-37839
NSC-119859
DTXSID90274238
RefChem:443658
DTXCID90196623 More…

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Identification

Molecular FormulaC5H5NO2

Molecular Weight111.10 g/mol

CAS Number626-03-9

IUPAC Name

4-hydroxy-1H-pyridin-2-one

C1=CNC(=O)C=C1O

InChI=1S/C5H5NO2/c7-4-1-2-6-5(8)3-4/h1-3H,(H2,6,7,8)

ZEZJPIDPVXJEME-UHFFFAOYSA-N

Safety & Regulations

⚠ Warning Handle according to recommended safety guidelines.

WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
WarningH319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
WarningH335 (97.9%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]