Skip to Content
Merck
All Photos(3)

Key Documents

More Documents

F9128

Sigma-Aldrich

5′-(4-Fluorosulfonylbenzoyl)adenosine hydrochloride

Synonym(s):

Adenosine-5′-(4-fluorosulfonylbenzoate) hydrochloride, FSBA

Sign Into View Organizational & Contract Pricing
All Photos(3)

About This Item

Empirical Formula (Hill Notation):
C17H16FN5O7S · HCl
CAS Number:
78859-42-4
Molecular Weight:
489.86
Beilstein:
8178939
MDL number:
MFCD00043258
UNSPSC Code:
41106305
PubChem Substance ID:
24894988
NACRES:
NA.51

biological source

synthetic (organic)

Assay

≥95% (TLC)

form

powder

solubility

methanol: 50 mg/mL, clear, colorless

storage temp.

−20°C

SMILES string

Cl[H].Nc1ncnc2n(cnc12)[C@@H]3O[C@H](COC(=O)c4ccc(cc4)S(F)(=O)=O)[C@@H](O)[C@H]3O

InChI

1S/C17H16FN5O7S.ClH/c18-31(27,28)9-3-1-8(2-4-9)17(26)29-5-10-12(24)13(25)16(30-10)23-7-22-11-14(19)20-6-21-15(11)23;/h1-4,6-7,10,12-13,16,24-25H,5H2,(H2,19,20,21);1H/t10-,12-,13-,16-;/m1./s1

InChI key

ZUHVYHQVJYIHPN-KHXPSBENSA-N

Looking for similar products? Visit Product Comparison Guide

Application

5′-(4-Fluorosulfonylbenzoyl)adenosine (FSBA) is an ATP analog used to study the mechanism of action of wortmannin. FSBA has been used to study vesicular transport in intestinal cells such as Caco-2, and to covalently modify residues in the nucleotide-binding domains (NBDs) of various ATPases, kinases, and other proteins.
5′-(4-Fluorosulfonylbenzoyl)adenosine hydrochloride has been used to incubate with Ime2 (inducer of meiosis 2) to determine the sensitivity of Ime2 to the adenosine triphosphate (ATP) analog 5′-fluorosulfonylbenzoyladenosine (FSBA).

Biochem/physiol Actions

5′-(4-Fluorosulfonylbenzoyl)adenosine helps to recognize adenosine triphosphate (ATP)-binding sites in kinases due to its reaction with nucleophilic amino acids happening within these motifs.

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Sanjay S Khandekar et al.
Journal of biomolecular screening, 10(5), 447-455 (2005-08-12)
The currently approved kinase inhibitors for therapeutic uses and a number of kinase inhibitors that are undergoing clinical trials are directed toward the adenosine triphosphate (ATP) binding site of protein kinases. The 5'-fluorosulfonylbenzoyl 5'-adenosine (FSBA) is an ATP-affinity reagent that
Xavier Hanoulle et al.
Journal of proteome research, 5(12), 3438-3445 (2006-12-02)
Adenine nucleotides are small, abundant molecules that bind numerous proteins involved in pivotal cellular processes. These nucleotides are co-factors or substrates for enzymes, regulators of protein function, or structural binding motifs. The identification of nucleotide-binding sites on a proteome-wide scale
Dinesh Manvar et al.
Biochemistry, 52(2), 432-444 (2012-12-28)
We have used an ATP analogue 5'-[p-(fluorosulfonyl)benzoyl]adenosine (FSBA) to modify HCV replicase in order to identify the ATP binding site in the enzyme. FSBA inactivates HCV replicase activity in a concentration-dependent manner with a binding stoichiometry of 2 moles of
P Borowski et al.
Biological chemistry, 380(4), 403-412 (1999-06-04)
A detergent extract isolated from the enriched fraction of integral membrane proteins of Jurkat cells showed an enhanced tyrosine phosphate level when phosphorylated in the presence of phorbol 12-myristate 13-acetate (TPA) and phorbol 12,13-dibutyrate (PDBu). The enhanced tyrosine phosphorylation was
Giovanni Renzone et al.
Proteins, 67(1), 189-197 (2007-01-24)
Sso7d from the extreme thermophilic crenarchaeon Sulfolobus solfataricus is a multifunctional protein in in vitro assays, whose in vivo role is still puzzling. Crystals of Sso7d in complex with DNA elucidated the protein surface involved in the binding to the
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service