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3-Amino-4-pyrazolecarbonitrile

3-Amino-4-pyrazolecarbonitrile Basic information
Product Name:3-Amino-4-pyrazolecarbonitrile
Synonyms:Allopurinol Nitrile IMpurity;3-Amino-1H-pyrazole-4-carbonitrile,98%;3-Amino-4-Ccyanopyrazole;3-Amino-4-Cyanopyrozale;Amino-1H-Pyrazole-4-Carbonitrile;Zaleplon intermediate;3-AMINO-4-PYRAZOLOCARBONITRILE;3-Amino-4-cyanopyrozole (intermediate of zaleplon)
CAS:16617-46-2
MF:C4H4N4
MW:108.1
EINECS:240-665-6
Product Categories:VARIOUSAMINE;Amines;Pyrazole series;Heterocycles;BUILDING BLOCKS;Nitriles;Imidazoles, Pyrroles, Pyrazoles, Pyrrolidines;(intermediate of zaleplon);Nucleotides and Nucleosides;Anilines, Amides & Amines;Miscellaneous Compounds;Intermediates of Zaleplon;Heterocyclic;Nucleotide
Mol File:16617-46-2.mol
3-Amino-4-pyrazolecarbonitrile Structure
3-Amino-4-pyrazolecarbonitrile Chemical Properties
Melting point 172-174 °C(lit.)
Boiling point 192.71°C (rough estimate)
density 1.2722 (rough estimate)
refractive index 1.7380 (estimate)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility DMSO (Slightly), Methanol (Slightly)
pka11.58±0.50(Predicted)
form Crystalline Powder
color Light yellow to brown-orange
BRN 2647
InChIKeyFFNKBQRKZRMYCL-UHFFFAOYSA-N
CAS DataBase Reference16617-46-2(CAS DataBase Reference)
NIST Chemistry Reference5-Amino-4-cyano-pyrazole(16617-46-2)
EPA Substance Registry System1H-Pyrazole-4-carbonitrile, 3-amino- (16617-46-2)
Safety Information
Hazard Codes Xn,T
Risk Statements 20/21/22-20/21-36/37/38
Safety Statements 22-24/25-23-36-26
RIDADR 3439
WGK Germany 3
F 10
TSCA Yes
HazardClass 6.1
PackingGroup III
HS Code 29331990
MSDS Information
ProviderLanguage
3-Amino-4-pyrazolecarbonitrile English
SigmaAldrich English
ACROS English
ALFA English
3-Amino-4-pyrazolecarbonitrile Usage And Synthesis
Chemical PropertiesTan Crystalline Solid
UsesBuilding block used in the synthesis of a variety of heterocycles.
Uses3-Amino-4-pyrazolecarbonitrile has been a useful synthetic intermediate.
3-Amino-4-pyrazolecarbonitrile Preparation Products And Raw materials
Preparation Products4,6-DICHLORO-1H-PYRAZOLO[3,4-D]PYRIMIDINE-->4-HYDROXY-6-MERCAPTOPYRAZOLO[3,4-D]PYRIMIDINE-->Pyrazolo[1,5-a]pyrimidine-3-carbonitrile, 4,7-dihydro-7-oxo--->5,7-dimethylpyrazolo[1,5-a]pyrimidine-3-carbonitrile-->Butanamide, N-(4-cyano-1H-pyrazol-3-yl)--->5-(chloroMethyl)-7-hydroxypyrazolo[1,5-a]pyriMidine-3-carbonitrile
3-(Cyanomethyl)-5-amino-1H-pyrazole-4-carbonitrile 5-AMINO-1-(2,4-DICHLOROPHENYL)-1H-PYRAZOLE-4-CARBONITRILE Metazachlor 5-AMINO-1-(3-CHLORO-4-FLUOROPHENYL)-4-CYANOPYRAZOLE 5-AMINO-1-(4-METHYLPHENYL)-1H-PYRAZOLE-4-CARBONITRILE 1-(3-CHLOROPHENYL)-5-(1H-PYRROL-1-YL)-1H-PYRAZOLE-4-CARBONITRILE 1-PHENYL-5-(1H-PYRROL-1-YL)-1H-PYRAZOLE-4-CARBONITRILE 3-Amino-4-pyrazolecarbonitrile 5,7-BIS(TRIFLUOROMETHYL)-3-CYANOPYRAZOLO[1,5-A]PYRIMIDINE 5-AMINO-1-(3-METHYLPHENYL)-1H-PYRAZOLE-4-CARBONITRILE 5-AMINO-4-CYANO-1-(2-HYDROXYETHYL)PYRAZOLE Tris(hydroxymethyl)aminomethane AMINO ACIDS 5-AMINO-1-(4-CHLOROPHENYL)-1H-PYRAZOLE-4-CARBONITRILE 5-AMINO-1-(4-NITROPHENYL)-1H-PYRAZOLE-4-CARBONITRILE 5-AMINO-4-CYANO-3-CYANOMETHYL-1-PHENYLPYRAZOLE 3-AMINO-5-(METHYLTHIO)PYRAZOLE-4-CARBONITRILE,3-AMINO-5-(METHYLTHIO)PYRAZOLE-4-CARBONITRILE 97% 5-AMINO-1-PHENYLPYRAZOLE-4-CARBONITRILE
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