3-Amino-5-hydroxypyrazole

Overview

IDCS-64add2e09d8d

CAS RN53666-79-8

Synonyms 3-Amino-5-hydroxypyrazole
RefChem:496866
3-Amino-1H-pyrazol-5-ol
5-amino-1H-pyrazol-3-ol
28491-52-3
53666-79-8
5-amino-1,2-dihydropyrazol-3-one
5-Amino-1H-pyrazol-3(2H)-one
3-Amino-1,2-dihydropyrazol-5-one
145092-03-1 More…

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Identification

Molecular FormulaC3H5N3O

Molecular Weight99.09 g/mol

CAS Number53666-79-8

IUPAC Name

5-amino-1,2-dihydropyrazol-3-one

C1=C(NNC1=O)N

InChI=1S/C3H5N3O/c4-2-1-3(7)6-5-2/h1H,(H4,4,5,6,7)

QZBGOTVBHYKUDS-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 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]