# 4-(2-Aminoethyl)benzenesulfonyl fluoride hydrochloride

CAS: 30827-99-7
PubChem CID: 186136
InChIKey: WRDABNWSWOHGMS-UHFFFAOYSA-N
Wikidata: Q72436668
Molecular formula: C₈H₁₀FNO₂S·HCl
Molar mass: 239.70 g/mol
IUPAC: 4-(2-aminoethyl)benzenesulfonyl fluoride;hydrochloride
SMILES: C1=CC(=CC=C1CCN)S(=O)(=O)F.Cl
InChI: InChI=1S/C8H10FNO2S.ClH/c9-13(11,12)8-3-1-7(2-4-8)5-6-10;/h1-4H,5-6,10H2;1H
PSA: 68.5 A^2
Hydrogen bond donors: 2
Hydrogen bond acceptors: 4
Rotatable bonds: 3
Heavy atoms: 14
3D structure: 25 atoms, 24 bonds

## About the compound

4-(2-Aminoethyl)benzenesulfonyl fluoride hydrochloride is a chemical compound registered under CAS number 30827-99-7. Molecular formula: C₈H₁₀FNO₂S·HCl. Molar mass: 239.70 g/mol. The full systematic IUPAC name is: 4-(2-aminoethyl)benzenesulfonyl fluoride;hydrochloride. The molecule contains 25 atoms connected by 24 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/molecule/30827-99-7/


## Synonyms

  - 4-(2-Aminoethyl)benzenesulfonyl fluoride hydrochloride
  - Benzenesulfonyl fluoride, 4-(2-aminoethyl)-, hydrochloride
  - RefChem:512185
  - DTXCID00107321
  - 30827-99-7
  - AEBSF HCl
  - AEBSF hydrochloride
  - AEBSF
  - Pefabloc SC
  - Pefabloc
  - 4-(2-Aminoethyl)benzenesulfonylfluoride hydrochloride
  - AEBSF, Hydrochloride

## Data sources

  - PubChem CID 186136: https://pubchem.ncbi.nlm.nih.gov/compound/186136
  - Wikidata: https://www.wikidata.org/wiki/Q72436668
  - NIST WebBook: https://webbook.nist.gov/cgi/cbook.cgi?ID=30827-99-7
  - ChEMBL: https://www.ebi.ac.uk/chembl/g/#search_results/all/query=30827-99-7

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Last updated: 2026-10-17
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