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  8. 1H-Pyrazole-3-carboxylic acid, 97%

1H-Pyrazole-3-carboxylic acid, 97%

Catalog No. AAB2573203
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Catalog No. AAB2573203 Supplier Thermo Scientific Chemicals Supplier No. B2573203
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Description

CAS: 1621-91-6 | C4H4N2O2 | 112.09 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 1621-91-6
Molecular Formula C4H4N2O2
Molecular Weight (g/mol) 112.09
MDL Number MFCD00077436
InChI Key KOPFEFZSAMLEHK-UHFFFAOYSA-N
Synonym 1h-pyrazole-3-carboxylic acid, pyrazole-3-carboxylic acid, 2h-pyrazole-3-carboxylic acid, 5-pyrazolecarboxylic acid, 3-pyrazolecarboxylic acid, 3-carboxy-1h-pyrazole, pyrazolic acid, pyrazolecarboxylic, 3-carboxypyrazole, 2h-pyrazole-3-carboxylicacid
PubChem CID 574310
IUPAC Name 1H-pyrazole-5-carboxylic acid
SMILES OC(=O)C1=CC=NN1

Specifications

Melting Point 211°C (decomposition)
Quantity 1 g
Formula Weight 112.09
Percent Purity 97%
Chemical Name or Material 1H-Pyrazole-3-carboxylic acid

Safety and Handling

Hazard Category H315-H319
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P264b-P280-P302+P352-P305+P351+P338-P332+P313-P362
TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only