4-Amino-1-(2-pyridyl)pyrazole

Modify Date: 2024-01-31 10:30:15

4-Amino-1-(2-pyridyl)pyrazole Structure
4-Amino-1-(2-pyridyl)pyrazole structure
Common Name 4-Amino-1-(2-pyridyl)pyrazole
CAS Number 28465-95-4 Molecular Weight 160.17600
Density 1.32g/cm3 Boiling Point 338.2ºC at 760mmHg
Molecular Formula C8H8N4 Melting Point N/A
MSDS N/A Flash Point 158.4ºC

 Names

Name 1-pyridin-2-ylpyrazol-4-amine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.32g/cm3
Boiling Point 338.2ºC at 760mmHg
Molecular Formula C8H8N4
Molecular Weight 160.17600
Flash Point 158.4ºC
Exact Mass 160.07500
PSA 56.73000
LogP 1.43070
Vapour Pressure 9.96E-05mmHg at 25°C
Index of Refraction 1.689

 Safety Information

HS Code 2933990090

 Synthetic Route

~93%

4-Amino-1-(2-pyridyl)pyrazole Structure

4-Amino-1-(2-py...

CAS#:28465-95-4

Literature: F. HOFFMANN-LA ROCHE AG; BLEICHER, Konrad; FLOHR, Alexander; GROEBKE ZBINDEN, Katrin; KOERNER, Matthias; KUHN, Bernd; PETERS, Jens-Uwe; RODRIGUEZ SARMIENTO, Rosa Maria; VIEIRA, Eric Patent: WO2011/89132 A1, 2011 ; Location in patent: Page/Page column 97 ; WO 2011/089132 A1

~79%

4-Amino-1-(2-pyridyl)pyrazole Structure

4-Amino-1-(2-py...

CAS#:28465-95-4

Literature: Khan, Misbahul Ain; Pinto, Alvaro Augusto Alves Journal of Heterocyclic Chemistry, 1981 , vol. 18, p. 9 - 14

~%

4-Amino-1-(2-pyridyl)pyrazole Structure

4-Amino-1-(2-py...

CAS#:28465-95-4

Literature: F. HOFFMANN-LA ROCHE AG; BLEICHER, Konrad; FLOHR, Alexander; GROEBKE ZBINDEN, Katrin; KOERNER, Matthias; KUHN, Bernd; PETERS, Jens-Uwe; RODRIGUEZ SARMIENTO, Rosa Maria; VIEIRA, Eric Patent: WO2011/89132 A1, 2011 ; WO 2011/089132 A1

~%

4-Amino-1-(2-pyridyl)pyrazole Structure

4-Amino-1-(2-py...

CAS#:28465-95-4

Literature: F. HOFFMANN-LA ROCHE AG; BLEICHER, Konrad; FLOHR, Alexander; GROEBKE ZBINDEN, Katrin; KOERNER, Matthias; KUHN, Bernd; PETERS, Jens-Uwe; RODRIGUEZ SARMIENTO, Rosa Maria; VIEIRA, Eric Patent: WO2011/89132 A1, 2011 ; WO 2011/089132 A1

~%

4-Amino-1-(2-pyridyl)pyrazole Structure

4-Amino-1-(2-py...

CAS#:28465-95-4

Literature: F. HOFFMANN-LA ROCHE AG; BLEICHER, Konrad; FLOHR, Alexander; GROEBKE ZBINDEN, Katrin; KOERNER, Matthias; KUHN, Bernd; PETERS, Jens-Uwe; RODRIGUEZ SARMIENTO, Rosa Maria; VIEIRA, Eric Patent: WO2011/89132 A1, 2011 ; WO 2011/089132 A1

~%

4-Amino-1-(2-pyridyl)pyrazole Structure

4-Amino-1-(2-py...

CAS#:28465-95-4

Literature: Khan, Misbahul Ain; Pinto, Alvaro Augusto Alves Journal of Heterocyclic Chemistry, 1981 , vol. 18, p. 9 - 14

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

Pyrazole,4-amino-1-(2-pyridyl)
Pyridine,2-(4-aminopyrazol-1-yl)
1-pyridin-2-yl-1H-pyrazol-4-ylamine
4-AMINO-1-(PYRIDIN-2-YL)PYRAZOLE
1-(pyridin-2-yl)-1H-pyrazol-4-amine
2-(4-Aminopyrazol-1-yl)pyridine
4-Amino-1-(2-pyridyl)pyrazole
1-<2>-Pyridyl-pyrazol-4-ylamin
4'-amino-2-(pyrazol-1'-yl)pyridine