3-Amino-5-hydroxypyrazole

3-Amino-5-hydroxypyrazole
  • CAS No.:6126-22-3
Other grades of this product :
3-Amino-5-hydroxypyrazole Basic information
Product Name:3-Amino-5-hydroxypyrazole
Synonyms:LABOTEST-BB LT00080762;5-HYDROXY-3-AMINOPYRAZOLE;3-amino-2-pyrazolin-5-one;5-AMINOPYRAZOL-3-OL;5-AMINO-3-PYRAZOLOL;5-AMINO-3-PYRAZOLONE;5-AMINO-3-HYDROXYPYRAZOLE;5-AMINO-2,4-DIHYDRO-3H-PYRAZOL-3-ONE
CAS:6126-22-3
MF:C3H5N3O
MW:99.09
EINECS:228-095-6
Product Categories:Heterocycles;Intermediates & Fine Chemicals;Pyrazoles & Triazoles;Building Blocks;Heterocyclic Building Blocks;Pharmaceuticals;Imidazoles, Pyrroles, Pyrazoles, Pyrrolidines;Amines;Pyrazoles & Triazoles;Pyrazoles
Mol File:6126-22-3.mol
3-Amino-5-hydroxypyrazole Chemical Properties
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)
form Crystalline Powder
pka12.37±0.40(Predicted)
color Yellow-beige to beige-brown
BRN 507793
InChIKeyQZBGOTVBHYKUDS-UHFFFAOYSA-N
CAS DataBase Reference6126-22-3(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-37/39
WGK Germany 3
HS Code 29331990
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
3-Amino-5-hydroxypyrazole Usage And Synthesis
Chemical Propertiesyellow-beige to beige-brown crystalline powder
UsesAmino-substituted heterocyclic compound with moderate alanine racemase inhibitory activity.
Uses3-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.
General DescriptionMolecular and vibrational structure of 3-amino-5-hydroxypyrazole was investigated by density functional method.
3-Amino-5-hydroxypyrazole Preparation Products And Raw materials

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