3-Amino-5-hydroxypyrazole
- CAS NO.：6126-22-3
- Empirical Formula: C3H5N3O
- Molecular Weight: 99.09
- MDL number: MFCD00022384
- EINECS: 228-095-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:22:49
What is 3-Amino-5-hydroxypyrazole?
Chemical properties
yellow-beige to beige-brown crystalline powder
The Uses of 3-Amino-5-hydroxypyrazole
3-Amino-5-hydroxypyrazole was used in the synthesis of 2,6-difluoro-N-(3-methoxy-1H-pyrazolo[3,4-b]pyridine-5-yl)-3-(propylsulfonamidio)benzamide and heteroaromatic 3-hydroxy-5,6-diphenylpyrazolo[3,4-b]pyridines.
The Uses of 3-Amino-5-hydroxypyrazole
Amino-substituted heterocyclic compound with moderate alanine racemase inhibitory activity.
What are the applications of Application
3-Amino-5-hydroxypyrazole is used in the synthesis of 2,6-difluoro-N-(3-methoxy-1H-pyrazolo[3,4-b]pyridine-5-yl)-3-(propylsulfonamidio)benzamide and heteroaromatic 3-hydroxy-5,6-diphenylpyrazolo[3,4-b]pyridines
General Description
Molecular and vibrational structure of 3-amino-5-hydroxypyrazole was investigated by density functional method.
Properties of 3-Amino-5-hydroxypyrazole
| Melting point: | 214 °C (dec.) (lit.) |
| Boiling point: | 185.55°C (rough estimate) |
| Density | 1.3131 (rough estimate) |
| refractive index | 1.4500 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | DMSO (Slightly, Heated), Methanol (Slightly, Heated) |
| pka | 12.37±0.40(Predicted) |
| form | Crystalline Powder |
| color | Yellow-beige to beige-brown |
| BRN | 507793 |
| CAS DataBase Reference | 6126-22-3(CAS DataBase Reference) |
Safety information for 3-Amino-5-hydroxypyrazole
| 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. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. 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 3-Amino-5-hydroxypyrazole
| InChIKey | QZBGOTVBHYKUDS-UHFFFAOYSA-N |
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