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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 14268Generated: October 23, 2026

4-Bromopyridine

4-BROMOPYRIDINE · 4-bromo-pyridin · 3-IODOPYRIDINE 7 · Pyridine, 4-bromo- · 1-Bromo-4-azabenzene · Tedizolid Impurity 79

https://huagongshe.com/en/chemical/14268

4-Bromopyridine molecular structure

Identifiers & Physical Properties

CAS No.1120-87-2
Molecular formulaC5H4BrN
Average molar mass158 g/mol
Monoisotopic mass156.95271123 g/mol
SMILESBrc1ccncc1
InChIKeyBSDGZUDFPKIYQG-UHFFFAOYSA-N
PubChem CID14268
ChEMBLCHEMBL325044
ChEBICHEBI:51576
EC No.214-320-5
DTXSIDDTXSID1061520

Chemical & Physical Properties

XLogP1.5
Topological polar surface area12.9
Hydrogen bond donors0
Hydrogen bond acceptors1
Rotatable bonds0
Heavy atoms7
Formal charge0
Complexity50
SpringerMaterials PropertiesMolecular structure
LogP (partition coefficient)1.49
Melting point53-56 °C(lit.)
Boiling point183°C (rough estimate)
Density1.6450
Refractive index1.5694 (estimate)
Flash point224 °F
pKa (acidity coefficient)3.35±0.10(Predicted)
InChIInChI=1S/C5H4BrN/c6-5-1-3-7-4-2-5/h1-4H
InChIKeyBSDGZUDFPKIYQG-UHFFFAOYSA-N
SMILESC1=NC=CC(Br)=C1
CAS DataBase Reference1120-87-2(CAS DataBase Reference)
EPA Substance Registry System4-Bromopyridine (1120-87-2)
GHS pictogramGHS07
Signal wordWarning
GHS hazard statementsH302-H315-H319-H335
GHS precautionary statementsP261-P305+P351+P338
Hazard symbolsXi
Risk statements (R)36/37/38
Safety statements (S)26-36
Water hazard class (WGK)3
TSCA inventory statusTSCA listed

Safety & Regulations

Water hazard class (WGK)3
TSCA inventory statusTSCA listed
Risk statements (R)36/37/38
Signal wordWarning
GHS pictogramGHS07
Hazard symbolsXi
Safety statements (S)26-36
GHS hazard statementsH302-H315-H319-H335
GHS precautionary statementsP261-P305+P351+P338

Applications & Uses

Uses

4-Bromopyridine is a heterocyclic organic compound and can be used as an organic intermediate.

4-Bromopyridine｜Huagongshe