5′-(4-Fluorosulfonylbenzoyl)adenosine hydrochloride
5′-(4-Fluorosulfonylbenzoyl)adenosine hydrochloride (CAS: 78859-42-4; C17H16FN5O7S · HCl; MW: 489.86) is a valuable biochemical reagent. This adenosine triphosphate (ATP) analogue serves as a crucial tool for investigating the mechanisms of biological processes involving ATP. It is particularly useful in studying enzyme kinetics and protein interactions within nucleotide-binding domains.
- IUPAC
- Adenosine-5′-(4-fluorosulfonylbenzoate) hydrochloride,FSBA
- Synonyms
- Adenosine-5′-(4-fluorosulfonylbenzoate) hydrochloride, FSBA

Investigating ATP Analogues
5′-(4-Fluorosulfonylbenzoyl)adenosine hydrochloride functions as an ATP analogue, enabling researchers to study the intricate mechanisms of ATP-dependent processes and enzyme functions.
Studying Enzyme Mechanisms
This compound aids in the detailed examination of nucleotide-binding domains (NBDs) of various ATPases and kinases. It facilitates the covalent modification of residues within these domains, providing insights into enzyme activity and regulation.
Vesicular Transport Research
FSBA has been employed in the study of vesicular transport mechanisms within intestinal cell models, such as Caco-2 cells, contributing to a deeper understanding of cellular transport phenomena.
| Molecular weight | 489.86 |
|---|---|
| Empirical formula | C17H16FN5O7S · HCl |
| Storage temperature | −20°C |
| 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. |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 5′-(4-Fluorosulfonylbenzoyl)adenosine hydrochloride used for?
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5′-(4-Fluorosulfonylbenzoyl)adenosine hydrochloride (FSBA) is used as an ATP analogue to study the mechanism of action of wortmannin, investigate vesicular transport in intestinal cells like Caco-2, and covalently modify residues in the nucleotide-binding domains (NBDs) of ATPases, kinases, and other proteins.
What is the CAS number and chemical formula for 5′-(4-Fluorosulfonylbenzoyl)adenosine hydrochloride?
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The CAS number is 78859-42-4 and the empirical formula is C17H16FN5O7S · HCl.
What grade and purity does Tech Serve Solutions supply for 5′-(4-Fluorosulfonylbenzoyl)adenosine hydrochloride?
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Tech Serve Solutions supplies 5′-(4-Fluorosulfonylbenzoyl)adenosine hydrochloride for research purposes. We do not represent this product as USP, BP, or EP grade. Please refer to the Certificate of Analysis for specific purity information.
What are the safety and handling recommendations for 5′-(4-Fluorosulfonylbenzoyl)adenosine hydrochloride?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used. The compound has a WGK Germany rating of 3, indicating a high hazard to water.
How is 5′-(4-Fluorosulfonylbenzoyl)adenosine hydrochloride shipped and exported?
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Tech Serve Solutions specialises in global supply and export of fine chemicals. Products are packaged and shipped according to international regulations for hazardous materials to ensure safe and compliant delivery worldwide.
How can I request a quote or sample for 5′-(4-Fluorosulfonylbenzoyl)adenosine hydrochloride?
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To request a quote or sample, please contact our sales department via the website or email, providing your contact details and the product information you require.
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