AEBSF hydrochloride (4-(2-Aminoethyl)benzenesulfonylfluoride hydrochloride) ≥97% (by HPLC), Calbiochem®

Supplier: MilliporeSigma

Synonyms: 4-(2-Aminoethyl)benzenesulfonyl fluoride hydrochloride, 4-(2-Aminoethyl)benzenesulphonyl fluoride hydrochloride, AEBSF hydrochloride

Packaged under inert gas.

101500-100MG 101500-1GM 101500-500MG 101500-50MG
CA80057-742EA 369.29 CAD
CA80057-742 CA80057-744 CA80057-746 CA80057-748
AEBSF hydrochloride (4-(2-Aminoethyl)benzenesulfonylfluoride hydrochloride) ≥97% (by HPLC), Calbiochem®
AEBSF hydrochloride (4-(2-Aminoethyl)benzenesulphonylfluoride hydrochloride)

Specific, irreversible inhibitor of serine proteases.


Stable, nontoxic alternative to PMSF (Cat. No. 52332) and DFP (Cat. No. 30967). A β-secretase inhibitor that inhibits β-amyloid peptide (Aβ) production and enhances amyloid precursor protein (sAPPUα) secretion in several cell lines at millimolar concentrations. Use at the same molar concentrations (0.1 to 1.0 mM) as PMSF for most applications. Also available as a 50 mM solution in H₂O (Cat. No. 508436).


Inhibits chymotrypsin, kallikrein, plasmin, thrombin, trypsin, and related thrombolytic enzymes.


Special Instructions: Following reconstitution, store in the refrigerator (4 °C). Aqueous stock solutions are stable for up to 2 months at 4 °C. Slight hydrolysis occurs at alkaline pH (8 to 9).

Formula: C₈H₁₁ClFNO₂S
MW: 239.69 g/mol
Storage Temperature: Ambient
MDL Number: MFCD00132962
CAS Number: 30827-99-7
Merck Index: 14.4654

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Specification Test Results

Synonyms 4-(2-Aminoethyl)benzenesulfonylfluoride, HCl
CAS number 30827-99-7
Form White to off-white solid
Hill Formula C8H10FNO2S.HCl
Chemical formula C8H10FNO2S.HCl
Primary Target chymotrypsin
Purity 97% by HPLC
Storage 15°C to 30°C
VERP Packaged under inert gas

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