4-Hydroxynicotinic acid
Properties
- Molecular formula
- C6H5NO3
- Molar mass
- 139.11 g/mol
- Exact mass
- 139.0269 Da
- Melting point
- 245–247 °C
- logP
- 0.07Crippen estimate
- Polar surface area
- 70.2 Ų
- H-bond donors / acceptors
- 2 / 2
- Rotatable bonds
- 1
Hazards
Warning
- H302 Harmful if swallowed84.4% of notifiers
- H315 Causes skin irritation100% of notifiers
- H319 Causes serious eye irritation100% of notifiers
- H335 May cause respiratory irritation15.6% of notifiers
Aggregated from 45 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.
Precautionary statements
P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, P501
Identifiers
CAS number
609-70-1SMILES
O=C(O)c1c[nH]ccc1=OInChIKey
CHCUBGPSZDGABM-UHFFFAOYSA-NInChI
InChI=1S/C6H5NO3/c8-5-1-2-7-3-4(5)6(9)10/h1-3H,(H,7,8)(H,9,10)Weigh it out
Type any one amount. The others follow from the molar mass.
Names and synonyms
4 names
- 3-Pyridinecarboxylic acid, 4-hydroxy-
- Nicotinic acid, 4-hydroxy-
- 4-Hydroxy-3-pyridinecarboxylic acid
- 4-Hydroxypyridine-3-carboxylic acid
Work with 4-Hydroxynicotinic acid
Similar compounds
4-Aminonicotinic acid7418-65-761 % similar
Pyrrole-3-carboxylic acid931-03-355 % similar
4-Hydroxy-6-methyl-nicotinic acid67367-33-349 % similar
3-Chloro-4-hydroxypyridine89284-20-844 % similar
1,4,5,8-Naphthalenetetracarboxylic acid128-97-243 % similar
Phthalic acid88-99-343 % similar
3-Methyl-4-hydroxypyridine22280-02-042 % similar
3-Fluoro-4-pyridinol22282-73-142 % similar
Tanimoto similarity of circular fingerprints over the whole catalogue.