2-(4-Bromo-1H-pyrazol-1-yl)pyridine

Modify Date: 2025-08-25 08:54:46

2-(4-Bromo-1H-pyrazol-1-yl)pyridine Structure
2-(4-Bromo-1H-pyrazol-1-yl)pyridine structure
Common Name 2-(4-Bromo-1H-pyrazol-1-yl)pyridine
CAS Number 77556-27-5 Molecular Weight 224.05700
Density 1.63g/cm3 Boiling Point 325.2ºC at 760 mmHg
Molecular Formula C8H6BrN3 Melting Point 74-75 °C
MSDS N/A Flash Point 150.5ºC

 Names

Name 2-(4-Bromo-1H-pyrazol-1-yl)pyridine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.63g/cm3
Boiling Point 325.2ºC at 760 mmHg
Melting Point 74-75 °C
Molecular Formula C8H6BrN3
Molecular Weight 224.05700
Flash Point 150.5ºC
Exact Mass 222.97500
PSA 30.71000
LogP 2.02980
Index of Refraction 1.682
InChIKey FQTMKCJYDXTYMK-UHFFFAOYSA-N
SMILES Brc1cnn(-c2ccccn2)c1

 Safety Information

Hazard Codes Xi
HS Code 2933990090

 Synthetic Route

~96%

2-(4-Bromo-1H-pyrazol-1-yl)pyridine Structure

2-(4-Bromo-1H-p...

CAS#:77556-27-5

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

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2-(4-Bromo-1H-pyrazol-1-yl)pyridine Structure

2-(4-Bromo-1H-p...

CAS#:77556-27-5

Literature: Roppe, Jeffrey; Smith, Nicholas D.; Huang, Dehua; Tehrani, Lida; Wang, Bowei; Anderson, Jeffrey; Brodkin, Jesse; Chung, Janice; Jiang, Xiaohui; King, Christopher; Munoz, Benito; Varney, Mark A.; Prasit, Petpiboon; Cosford, Nicholas D. P. Journal of Medicinal Chemistry, 2004 , vol. 47, # 19 p. 4645 - 4648

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2-(4-Bromo-1H-pyrazol-1-yl)pyridine Structure

2-(4-Bromo-1H-p...

CAS#:77556-27-5

Literature: Katz, Jason D.; Jewell, James P.; Guerin, David J.; Lim, Jongwon; Dinsmore, Christopher J.; Deshmukh, Sujal V.; Pan, Bo-Sheng; Marshall, C. Gary; Lu, Wei; Altman, Michael D.; Dahlberg, William K.; Davis, Lenora; Falcone, Danielle; Gabarda, Ana E.; Hang, Gaozhen; Hatch, Harold; Holmes, Rachael; Kunii, Kaiko; Lumb, Kevin J.; Lutterbach, Bart; Mathvink, Robert; Nazef, Naim; Patel, Sangita B.; Qu, Xianlu; Reilly, John F.; Rickert, Keith W.; Rosenstein, Craig; Soisson, Stephen M.; Spencer, Kerrie B.; Szewczak, Alexander A.; Walker, Deborah; Wang, Wenxian; Young, Jonathan; Zeng, Qinwen Journal of Medicinal Chemistry, 2011 , vol. 54, # 12 p. 4092 - 4108

 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

2-(4-bromopyrazol-1-yl)pyridine
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