Benzenesulfonyl Fluoride TCI B6627

Chemical Identity

Other names: Phenylsulfonyl Fluoride
CAS No.: 368-43-4
PubChem: CID 67779
Formula: C6H5FO2S
Molecular weight: 160.16 g/mol
Purity: >95.0%(GC)
Reference databases: ChemSpider

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: benzenesulfonyl fluoride
SMILES: C1=CC=C(C=C1)S(=O)(=O)F
InChIKey: IDIPWEYIBKUDNY-UHFFFAOYSA-N
MDL: MDL00007412

Rp 1.353.450,00

~~Rp 946.050,00~~ Rp 1.353.450,00

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Berat 1g 5g

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TCI B6627 Benzenesulfonyl Fluoride (CAS 368-43-4) is a core SuFEx click chemistry reagent supplied by TCI and available at AMI Scientific. The S–F bond offers greater hydrolytic stability than the corresponding sulfonyl chloride while remaining selectively activatable, enabling clean sulfonamide and sulfonate ester formation. It is widely used in chemical biology as a covalent labelling reagent and in studies of serine-residue enzyme modification. Offered in 1 g and 5 g packs, it must be stored tightly closed in a cool, dry place away from moisture, amines, and strong bases.

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(2007). 4-(2-Aminoethyl)benzenesulfonyl fluoride hydrochloride (AEBSF). Cold Spring Harbor Protocols doi:10.1101/pdb.caut2453
(2007). AEBSF (4-[2-Aminoethyl]benzenesulfonyl fluoride hydrochloride). Cold Spring Harbor Protocols doi:10.1101/pdb.caut856
Wagner (2023). Preparation of 4-(5-(p-Tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonyl fluoride (ArSO2F). Organic Syntheses doi:10.15227/orgsyn.100.0382

References were compiled automatically from Crossref and every DOI was verified to exist. AMI Scientific is not affiliated with the authors or the publishers.