# 2-(4-Bromophenyl)benzimidazole (CAS 2622-74-4)

CAS: 2622-74-4
PubChem CID: 286182
InChIKey: YRWMGOSKROWAIT-UHFFFAOYSA-N
Wikidata: Q72449214
Molecular formula: C13H9BrN2
Molar mass: 273.13 g/mol
IUPAC: 2-(4-bromophenyl)-1H-benzimidazole
SMILES: C1=CC=C2C(=C1)NC(=N2)C3=CC=C(C=C3)Br
InChI: InChI=1S/C13H9BrN2/c14-10-7-5-9(6-8-10)13-15-11-3-1-2-4-12(11)16-13/h1-8H,(H,15,16)
logP (XLogP3): 3.9
PSA: 28.7 A^2
Hydrogen bond donors: 1
Hydrogen bond acceptors: 1
Rotatable bonds: 1
Heavy atoms: 16
3D structure: 25 atoms, 27 bonds

## About the compound

2-(4-Bromophenyl)benzimidazole (CAS 2622-74-4) is a chemical compound registered under CAS number 2622-74-4. Molecular formula: C13H9BrN2. Molar mass: 273.13 g/mol. The full systematic IUPAC name is: 2-(4-bromophenyl)-1H-benzimidazole. The molecule contains 25 atoms connected by 27 chemical bonds. 
Chemical data comes from the PubChem (NIH), ChEMBL (EBI) and NIST WebBook databases. GHS statement translations comply with the CLP Regulation (EC 1272/2008). Interactive 3D model and 2D skeleton available at: https://molgod.org/molekula/2622-74-4/


## Synonyms

  - 2-(4-bromophenyl)-1H-benzimidazole
  - RefChem:909308
  - 2622-74-4
  - 2-(4-Bromophenyl)benzimidazole
  - 2-(4-Bromophenyl)-1H-benzo[d]imidazole
  - MFCD00224360
  - 1H-BENZIMIDAZOLE, 2-(4-BROMOPHENYL)-
  - 2-(4-BROMOPHENYL)BENZOIMIDAZOLE
  - 2-(4-Bromo-phenyl)-1H-benzoimidazole
  - 2-(4-bromophenyl)-1H-benzoimidazole
  - 2-(4-BROMOPHENYL)-1H-1,3-BENZODIAZOLE
  - NSC144032

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## Data sources

  - PubChem CID 286182: https://pubchem.ncbi.nlm.nih.gov/compound/286182
  - Wikidata: https://www.wikidata.org/wiki/Q72449214
  - NIST WebBook: https://webbook.nist.gov/cgi/cbook.cgi?ID=2622-74-4
  - ChEMBL: https://www.ebi.ac.uk/chembl/g/#search_results/all/query=2622-74-4

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Last updated: 2026-09-02
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