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

Modify Date: 2026-08-03 17:21:31

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

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

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

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

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

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Hazard Codes Xi
HS Code 2933990090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

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

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

CAS#:77556-27-5

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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

Learn More
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

Learn More
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

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

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

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

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

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

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What English synonyms does 2-(4-Bromo-1H-pyrazol-1-yl)pyridine have?
A: English synonyms of 2-(4-Bromo-1H-pyrazol-1-yl)pyridine: 2-(4-bromopyrazol-1-yl)pyridine.
Q: What is the melting point of 2-(4-Bromo-1H-pyrazol-1-yl)pyridine?
A: Melting point of 2-(4-Bromo-1H-pyrazol-1-yl)pyridine is 74-75 °C.
Q: What is the LogP of 2-(4-Bromo-1H-pyrazol-1-yl)pyridine?
A: LogP of 2-(4-Bromo-1H-pyrazol-1-yl)pyridine is 2.02980.
Q: What is the CAS number of 2-(4-Bromo-1H-pyrazol-1-yl)pyridine?
A: CAS number of 2-(4-Bromo-1H-pyrazol-1-yl)pyridine is 77556-27-5.
Q: What is the boiling point of 2-(4-Bromo-1H-pyrazol-1-yl)pyridine?
A: Boiling point of 2-(4-Bromo-1H-pyrazol-1-yl)pyridine is 325.2ºC at 760 mmHg.
Q: What is the molecular weight of 2-(4-Bromo-1H-pyrazol-1-yl)pyridine?
A: Molecular weight of 2-(4-Bromo-1H-pyrazol-1-yl)pyridine is 224.05700.
Q: What is the SMILES notation of 2-(4-Bromo-1H-pyrazol-1-yl)pyridine?
A: SMILES notation of 2-(4-Bromo-1H-pyrazol-1-yl)pyridine is Brc1cnn(-c2ccccn2)c1.
Q: What is the polar surface area (PSA) of 2-(4-Bromo-1H-pyrazol-1-yl)pyridine?
A: Polar surface area (PSA) of 2-(4-Bromo-1H-pyrazol-1-yl)pyridine is 30.71000.
Q: What is the English name of 2-(4-Bromo-1H-pyrazol-1-yl)pyridine?
A: The English name of 2-(4-Bromo-1H-pyrazol-1-yl)pyridine is 2-(4-Bromo-1H-pyrazol-1-yl)pyridine.
Q: What is the molecular formula of 2-(4-Bromo-1H-pyrazol-1-yl)pyridine?
A: Molecular formula of 2-(4-Bromo-1H-pyrazol-1-yl)pyridine is C8H6BrN3.

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

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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