4-Amino-3-hydroxy pyridine
- CAS NO.：52334-53-9
- Empirical Formula: C5H6N2O
- Molecular Weight: 110.11
- MDL number: MFCD01941262
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:54:54
What is 4-Amino-3-hydroxy pyridine?
The Uses of 4-Amino-3-hydroxy pyridine
4-Amino-3-hydroxypyridine is a hydroxylated impurity as well as a metabolite of the potassium channel blocker Fampridine (D113500).
Definition
ChEBI: 3-Hydroxy-4-aminopyridine is an aminopyridine.
Properties of 4-Amino-3-hydroxy pyridine
| Melting point: | 222-223°C |
| Boiling point: | 447.4±30.0 °C(Predicted) |
| Density | 1.320±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| pka | 10.78±0.12(Predicted) |
| form | Solid |
| color | White to light brown |
| CAS DataBase Reference | 52334-53-9(CAS DataBase Reference) |
Safety information for 4-Amino-3-hydroxy pyridine
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 4-Amino-3-hydroxy pyridine
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