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3-Amino-4-pyrazolecarbonitrile

3-Amino-4-pyrazolecarbonitrile Structure
CAS No.
16617-46-2
Chemical Name:
3-Amino-4-pyrazolecarbonitrile
Synonyms
5-AMINO-1H-PYRAZOLE-4-CARBONITRILE;3-AMINO-1H-PYRAZOLE-4-CARBONITRILE;3-AMINO-4-CYANOPYRAZOLE;3-AMINOPYRAZOLE-4-CARBONITRILE;NSC 44932;AKOS B016028;BUTTPARK 29\04-77;TIMTEC-BB SBB001871;ART-CHEM-BB B016028;Zaleplon Impurity 3
CBNumber:
CB6263544
Molecular Formula:
C4H4N4
Molecular Weight:
108.1
MOL File:
16617-46-2.mol
MSDS File:
SDS
Modify Date:
2024/1/21 11:48:53

3-Amino-4-pyrazolecarbonitrile 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)
form Crystalline Powder
pka 11.58±0.50(Predicted)
color Light yellow to brown-orange
BRN 2647
InChI InChI=1S/C4H4N4/c5-1-3-2-7-8-4(3)6/h2H,(H3,6,7,8)
InChIKey FFNKBQRKZRMYCL-UHFFFAOYSA-N
SMILES N1C=C(C#N)C(N)=N1
CAS DataBase Reference 16617-46-2(CAS DataBase Reference)
NIST Chemistry Reference 5-Amino-4-cyano-pyrazole(16617-46-2)
EPA Substance Registry System 1H-Pyrazole-4-carbonitrile, 3-amino- (16617-46-2)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313
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
10
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  29331990
NFPA 704
1
2 0

3-Amino-4-pyrazolecarbonitrile price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 153044 3-Aminopyrazole-4-carbonitrile 97% 16617-46-2 5G ₹11994.1 2022-06-14 Buy
Sigma-Aldrich(India) 153044 3-Aminopyrazole-4-carbonitrile 97% 16617-46-2 25G ₹16064.3 2022-06-14 Buy
TCI Chemicals (India) A1594 3-Amino-4-pyrazolecarbonitrile min. 98.0 % 16617-46-2 5G ₹4200 2022-05-26 Buy
TCI Chemicals (India) A1594 3-Amino-4-pyrazolecarbonitrile min. 98.0 % 16617-46-2 25G ₹13500 2022-05-26 Buy
Product number Packaging Price Buy
153044 5G ₹11994.1 Buy
153044 25G ₹16064.3 Buy
A1594 5G ₹4200 Buy
A1594 25G ₹13500 Buy

3-Amino-4-pyrazolecarbonitrile Chemical Properties,Uses,Production

Description

The molecular structure of 3-Amino-4-pyrazolecarbonitrile contains a cyano structure and an active amino unit. Its solubility in water is low, but its solubility in alcoholic organic solvents is high. As an intermediate in organic synthesis and medicinal chemistry, 3-Amino-4-pyrazolecarbonitrile can synthesize drug molecules. For example, it can be used to synthesize the drug molecule zaleplon.

Chemical Properties

Tan Crystalline Solid

Uses

3-Amino-4-pyrazolecarbonitrile has been a useful synthetic intermediate.

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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) 3-AMINO-4-CYANOPYROZOLE ( FOR ZALEPLON ) 3-AMINO-4-CYANOPYRRAZOLE 1H-Pyrazole-4-carbonitrile,3-amino-(9CI) pyrazolecarbonitrile 3-AMINO-4-CYANOPYRAZOLE 98.5+% 3-AMINO-4-CYANOPYROZOLE 3-Amino-4-pyrazolcarbonitrile 4-cyano-5-aminopyrazole 5-amino-4-cyano-1H pyrazole Pyrazole, 3-Amino-4-cyano- 3-Amino-4-cyanopyrazole ,98% 3-Amino-4-pyrazolecarbonitrile,98% 3-Amino-4-pyrazolecarbonitrile ,99.5% 3-Aminopyrazole-4-carbonitrile, 98+% Pyrazole-4-carbonitrile, 3-amino- TIMTEC-BB SBB001871 5-Aminopyrazole-4-carbonitrile for synthesis 3-amino-1h-pyrazole-4-carbonitril 3-Aminopyrazole-4-nitrile 5-AMINO-4-PYRAZOLECARBONITRILE 5-AMINO-4-CYANOPYRAZOLE 5-AMINOPYRAZOLE-4-CARBONITRILE 3-AMINO-4-CYANO-1H-PYRAZOLE 3-AMINO-4-PYRAZOLECARBONITRILE 3-Aminopyarazole-4-carbonitrile 3-AMINOPYRAZOLE-4-CARBONITRIL AKOS B016028 1H-PYRAZOLE-4-CARBONITRILE, 3-AMINO- BUTTPARK 29\04-77 ART-CHEM-BB B016028 3-Amino-4-pyrazolececarbonitrile 3-Amino-4-cyanopyrrole 3-AMino-1H-4-cyanopyrazole 3-AMino-4-pyrazolecarbonitrile, 98% 5GR NSC 44932 3-aMino-pyrazole-4-carbonitrile, 3-aMino-4-pyrazolecarbonitrile, 3-AMino-4-cyanopyrazole, 3-aMino-1H-pyrazole-4-carbonitrile, 5-aMino-1H-pyrazole-4-carbonitrile, 3-AMino-1H-pyrazol-4-carbonitril, 3-aMinopyrazole-4-carbonitrile 3-AMino-1H-pyrazol-4-carbonitril 4-Amino-4-cyanopyrazole JR-8273, 3-Aminopyrazole-4-carbonitrile, 97% 3-Amino-3-pyrazolecarbonitrile Allopurinol Impurity 7 3-Amino-4-pyrazolecarbonitrile > 3-Amino-4-cyanopyrazoL Allopurinol Impurity1584 5-AMINO-1H-PYRAZOLE-4-CARBONITRILE 3-AMINO-4-CYANOPYRAZOLE 3-AMINO-1H-PYRAZOLE-4-CARBONITRILE 3-AMINOPYRAZOLE-4-CARBONITRILE Zaleplon Impurity 3 Allopurinol Nitrile Impurity(Allopurinol Impurity 2)