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: 2026-05-28 06:09:14
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
New Products
9-Mesityl-10-methylacridinium perchlorate Sulfapyridine Fmoc-OSu (R)-(-)-2-Amino-1-propanol Cyclobutanone 5-bromo-4-fluoro-2-nitrobenzaldehyde 4 pentyn 1 ol N-Vinylformamide Phenethyl cinnamate Pyrrolo[1,2-a]pyrimidine-6-carboxylic acid, 4,6,7,8-tetrahydro-4-oxo-, sodium salt (1:1), (6S) Ethyl 3-phenylpropanoate β-Bromostyrene Methacrylate-PEG-Methacrylate, Mn:35000 2,4-Dihydroxyacetophenone 2-Chloro 5-Fluoro Pyridine Vasicinone 2-Chloroisonicotinic Acid Tween 80 or Polysorbate 80 5-Bromo-1-Pentyne 1-(2-Methyl-5-nitrophenyl)guanidine Nitrate Methyl trans-4-Aminocyclohexanecarboxylate Hydrochloride N-(4-Cyano-3-(trifluoromethyl)phenyl)-2-methyloxirane-2-carboxamide 4-Nitrobenzotrifluoride 2-Pentyn-1-oLRelated products of tetrahydrofuran






![1H-PYRIDO[3,4-B][1,4]OXAZIN-2(3H)-ONE, 7-CHLORO-](https://img.chemicalbook.in/CAS/GIF/928118-43-8.gif)

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