5-Hydroxynicotinic acid
Synonym(s):5-Hydroxypyridine-3-carboxylic acid
- CAS NO.:27828-71-3
- Empirical Formula: C6H5NO3
- Molecular Weight: 139.11
- MDL number: MFCD00129117
- EINECS: 622-583-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 03:43:19
What is 5-Hydroxynicotinic acid ?
Chemical properties
White to off-white to yellow solid
The Uses of 5-Hydroxynicotinic acid
5-Hydroxynicotinic acid is a nicotinic acid analog with potential inhibitory effect on the metabolism nicotinic acid by human platelets. Used in the investigation of the hydroxylation mechanism of the flaovoprotein 2-methyl-3-hydroxypyridine-5-carboxylic acid oxygenase (MHPCO).
Definition
ChEBI: 5-Hydroxynicotinic acid is an aromatic carboxylic acid and a member of pyridines.
Properties of 5-Hydroxynicotinic acid
| Melting point: | 299 °C |
| Boiling point: | 519.3±35.0 °C(Predicted) |
| Density | 1.485±0.06 g/cm3(Predicted) |
| storage temp. | Inert atmosphere,Room Temperature |
| form | powder to crystal |
| pka | 2.08±0.10(Predicted) |
| color | White to Yellow |
| BRN | 115847 |
| CAS DataBase Reference | 27828-71-3(CAS DataBase Reference) |
Safety information for 5-Hydroxynicotinic acid
| Signal word | Warning |
| Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for 5-Hydroxynicotinic acid
5-Hydroxynicotinic acid manufacturer
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