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1H-Pyrazole-5-carboxylic acid

Overview

IDCS-84d23c9b1ebd
CAS RN1621-91-6
Synonyms 1H-Pyrazole-3-carboxylic acid
1621-91-6
1H-Pyrazole-5-carboxylic acid
DTXSID40871438
RefChem:439100
DTXCID70819106
623-701-9
NOCAS_871438
Pyrazole-3-carboxylic acid
2H-PYRAZOLE-3-CARBOXYLIC ACID More…

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Identification

Molecular FormulaC4H4N2O2
Molecular Weight112.09 g/mol
CAS Number1621-91-6
IUPAC Name

1H-pyrazole-5-carboxylic acid

C1=C(NN=C1)C(=O)O
InChI=1S/C4H4N2O2/c7-4(8)3-1-2-5-6-3/h1-2H,(H,5,6)(H,7,8)

KOPFEFZSAMLEHK-UHFFFAOYSA-N

Safety & Regulations

⚠ Warning Handle according to recommended safety guidelines.
  • WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
  • WarningH319 (20.4%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
  • WarningH335 (18.4%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Storage Conditions

Store at ambient temperature and humidity (2–8 °C).

View Literature on PubChem
1H-Pyrazole-5-carboxylic acid

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