1H-Pyrazole-5-carboxylic acid
Properties
- Molecular formula
- C4H4N2O2
- Molar mass
- 112.09 g/mol
- Exact mass
- 112.0273 Da
- logP
- 0.11Crippen estimate
- Polar surface area
- 66.0 Ų
- H-bond donors / acceptors
- 2 / 2
- Rotatable bonds
- 1
Hazards
Warning
- H315 Causes skin irritation100% of notifiers
- H319 Causes serious eye irritation20.4% of notifiers
- H335 May cause respiratory irritation18.4% of notifiers
Aggregated from 49 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.
Precautionary statements
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, P501
Identifiers
CAS number
1621-91-6SMILES
C1=C(NN=C1)C(=O)OInChIKey
KOPFEFZSAMLEHK-UHFFFAOYSA-NInChI
InChI=1S/C4H4N2O2/c7-4(8)3-1-2-5-6-3/h1-2H,(H,5,6)(H,7,8)Weigh it out
Type any one amount. The others follow from the molar mass.
Names and synonyms
1 names
- 5-Pyrazolecarboxylic acid
Work with 1H-Pyrazole-5-carboxylic acid
Similar compounds
4-(1H-Pyrazol-5-yl)benzoic acid208511-67-553 % similar
Methyl 1H-pyrazole-3-carboxylate15366-34-448 % similar
Pyrazole-3,5-dicarboxylic acid3112-31-048 % similar
Pyrrole-2-carboxylic acid634-97-945 % similar
3-(Trifluoromethyl)-1H-pyrazole-5-carboxylic acid129768-28-144 % similar
1H-Pyrazole-3,5-dicarboxylic acid monohydrate303180-11-244 % similar
Isonicotinic acid55-22-143 % similar
1H-Pyrrolo[2,3-B]pyridine-2-carboxylic acid136818-50-342 % similar
Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds