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5′-(4-Fluorosulfonylbenzoyl)adenosine hydrochloride (CAS 78859-42-4)

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Alternate Names:
Adenosine-5'-(4-fluorosulfonylbenzoate) hydrochloride; FSBA
Application:
CAS Number:
78859-42-4
Purity:
≥97%
Molecular Weight:
489.86
Molecular Formula:
C17H16FN5O7S•HCl
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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5′-(4-Fluorosulfonylbenzoyl)adenosine hydrochloride is a salt form of 5′-(4-Fluorosulfonylbenzoyl)adenosine (FSBA) which 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.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

5'-(4-Fluorosulfonylbenzoyl)adenosine hydrochloride, 25 mg

sc-221051
25 mg
$394.00

5'-(4-Fluorosulfonylbenzoyl)adenosine hydrochloride, 100 mg

sc-221051A
100 mg
$1179.00

How stable FSBA is in DMSO? Should the stock solutions in DMSO be stored at -20 degrees?

Asked by: vin1
Thank you for your question. sc-221051 is soluble in DMSO. It may be stable for a week stored at -20 degrees. Multiple freeze/thaw cycles should be avoided.
Answered by: Technical Support
Date published: 2017-05-23
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Rated 2 out of 5 by from Variability within batchesI ordered FSBA several times from santa cruz. However, only some batches showed kinase inhibition in lysates, whereas others did not (using the same protocol). Also, I see different physical appearances in different batches. (some pure white and some yellowish, etc).
Date published: 2017-11-15
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5′-(4-Fluorosulfonylbenzoyl)adenosine hydrochloride is rated 2.0 out of 5 by 1.
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