Pyridazine-4-carboxylic Acid
Properties
- Molecular formula
- C5H4N2O2
- Molar mass
- 124.10 g/mol
- Exact mass
- 124.0273 Da
- Melting point
- 239–240 °C
- logP
- 0.17Crippen estimate
- Polar surface area
- 63.1 Ų
- H-bond donors / acceptors
- 1 / 3
- Rotatable bonds
- 1
Hazards
Warning
- H315 Causes skin irritation100% of notifiers
- H319 Causes serious eye irritation100% of notifiers
- H335 May cause respiratory irritation96% of notifiers
Aggregated from 50 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
50681-25-9SMILES
O=C(O)c1ccnnc1InChIKey
JUSIWJONLKBPDU-UHFFFAOYSA-NInChI
InChI=1S/C5H4N2O2/c8-5(9)4-1-2-6-7-3-4/h1-3H,(H,8,9)Weigh it out
Type any one amount. The others follow from the molar mass.
Names and synonyms
3 names
- 4-Pyridazinecarboxylic acid
- 1(2H)-Pyrazinecarboxylic acid
- Pyrazine-4-carboxylic acid
Work with Pyridazine-4-carboxylic Acid
Similar compounds
Isonicotinic acid55-22-159 % similar
Niacin59-67-657 % similar
[2,2′-Bipyridine]-5,5′-dicarboxylic acid1802-30-853 % similar
Terephthalic acid100-21-052 % similar
2,5-Pyridinedicarboxylic acid100-26-552 % similar
2,2'-Bipyridine-4,4'-dicarboxylic acid6813-38-352 % similar
6-Fluoronicotinic acid403-45-250 % similar
Lutidinic acid499-80-950 % similar
Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds