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900859

Sigma-Aldrich

3-Bromo-5-((trimethylsilyl)ethynyl)benzenesulfonyl fluoride

≥95%

Synonym(s):

Bromo sulfonyl fluoride TMS-alkyne, Probe building block

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About This Item

Empirical Formula (Hill Notation):
C11H12BrFO2SSi
CAS Number:
Molecular Weight:
335.26
UNSPSC Code:
12352200
NACRES:
NA.22

Quality Level

Assay

≥95%

form

powder or crystals

reaction suitability

reaction type: click chemistry

storage temp.

−20°C

Application

3-Bromo-5-((trimethylsilyl)ethynyl)benzenesulfonyl fluoride is used for chemical probe synthesis, this trifunctional building block contains an aryl sulfonyl fluoride group, alkyne tag, and bromine synthetic handle. When appended to a ligand or pharmacophore through its brominated linker, this building block allows for SuFEx-enabled, context-specific covalent modification of a biological target with potential for downstream applications via the alkyne tag. Use alone or in parallel with other multi-functional building blocks to discover the optimal probe for your chemical biology experiments.

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Product No.
Description
Pricing

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Articles

In partnership with Pfizer chemists, we have compiled a collection of trifunctional building blocks to enable development of probes.

In partnership with Pfizer chemists, we have compiled a collection of trifunctional building blocks to enable development of probes.

In partnership with Pfizer chemists, we have compiled a collection of trifunctional building blocks to enable development of probes.

In partnership with Pfizer chemists, we have compiled a collection of trifunctional building blocks to enable development of probes.

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

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