3-(4-Pyridinyl)-1H-pyrazol-5-amine

Modify Date: 2024-01-09 15:48:18

3-(4-Pyridinyl)-1H-pyrazol-5-amine Structure
3-(4-Pyridinyl)-1H-pyrazol-5-amine structure
Common Name 3-(4-Pyridinyl)-1H-pyrazol-5-amine
CAS Number 91912-53-7 Molecular Weight 160.176
Density 1.3±0.1 g/cm3 Boiling Point 465.4±35.0 °C at 760 mmHg
Molecular Formula C8H8N4 Melting Point 192-193 °C
MSDS USA Flash Point 266.3±13.1 °C

 Names

Name 5-pyridin-4-yl-1H-pyrazol-3-amine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 465.4±35.0 °C at 760 mmHg
Melting Point 192-193 °C
Molecular Formula C8H8N4
Molecular Weight 160.176
Flash Point 266.3±13.1 °C
Exact Mass 160.074890
PSA 67.59000
LogP -0.05
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.674

 Safety Information

Hazard Codes Xn
HS Code 2933990090

 Synthetic Route

~25%

3-(4-Pyridinyl)-1H-pyrazol-5-amine Structure

3-(4-Pyridinyl)...

CAS#:91912-53-7

Literature: US2011/294781 A1, ; Page/Page column 45 ;

~15%

3-(4-Pyridinyl)-1H-pyrazol-5-amine Structure

3-(4-Pyridinyl)...

CAS#:91912-53-7

Literature: US2005/113283 A1, ;

~65%

3-(4-Pyridinyl)-1H-pyrazol-5-amine Structure

3-(4-Pyridinyl)...

CAS#:91912-53-7

Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 19, # 24 p. 6890 - 6892

~%

3-(4-Pyridinyl)-1H-pyrazol-5-amine Structure

3-(4-Pyridinyl)...

CAS#:91912-53-7

Literature: Journal of Medicinal Chemistry, , vol. 55, # 10 p. 4806 - 4823

 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

3-(4-Pyridinyl)-1H-pyrazol-5-amine
3-(pyridin-4-yl)-1H-pyrazol-5-amine
5-PYRIDIN-4-YL-2H-PYRAZOL-3-YLAMINE
5-pyridin-4-yl-1(2)H-pyrazol-3-ylamine
5-(4-pyridinyl)-1H-pyrazole-3-amine
3-amino-5-(4-pyridyl)-2H-pyrazole
5-(4-Pyridinyl)-1H-Pyrazol-3-Amine
3-amino-5-(pyridin-4-yl)-2H-pyrazole
1H-Pyrazol-5-amine, 3-(4-pyridinyl)-