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  8. 3-Amino-5-hydroxy-1H-pyrazole, 98%

3-Amino-5-hydroxy-1H-pyrazole, 98%

Catalog No. AAA1141206
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AAA1141206 5 g
AAA1141214 25 g
AAA1141222 100 g
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Catalog No. AAA1141206 Supplier Thermo Scientific Chemicals Supplier No. A1141206
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Description

CAS: 6126-22-3 | C3H5N3O | 99.093 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 6126-22-3
Molecular Formula C3H5N3O
Molecular Weight (g/mol) 99.093
MDL Number MFCD00022384
InChI Key QZBGOTVBHYKUDS-UHFFFAOYSA-N
Synonym 3-amino-5-hydroxypyrazole, 3-amino-1h-pyrazol-5-ol, 5-amino-1h-pyrazol-3-ol, 5-amino-1h-pyrazol-3 2h-one, 3-amino-1,2-dihydropyrazol-5-one, 5-aminopyrazol-3-ol, 5-amino-2h-pyrazol-3-ol, 3-pyrazolin-5-one, 3-amino, 5-amino-2,3-dihydro-1h-pyrazol-3-one, 1h-pyrazol-5-ol, 3-amino
PubChem CID 96221
IUPAC Name 5-amino-1,2-dihydropyrazol-3-one
SMILES C1=C(NNC1=O)N

Specifications

Melting Point ∼210°C (decomposition)
Odor Odorless
Quantity 5 g
Beilstein 507793
Formula Weight 99.09
Percent Purity 98%
Chemical Name or Material 3-Amino-5-hydroxy-1H-pyrazole

Safety and Handling

Hazard Category H315-H319-H335
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber 228-095-6
TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only