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900865

Sigma-Aldrich

4-Formyl-2-((trimethylsilyl)ethynyl)benzenesulfonyl fluoride

≥95%

Synonyme(s) :

Formyl sulfonyl fluoride TMS-Alkyne, Probe building block

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About This Item

Formule empirique (notation de Hill):
C12H13FO3SSi
Numéro CAS:
2088829-01-8
Poids moléculaire :
284.38
Code UNSPSC :
12352200
Nomenclature NACRES :
NA.22

Pureté

≥95%

Forme

powder or crystals

Capacité de réaction

reaction type: click chemistry

Température de stockage

−20°C

Chaîne SMILES 

O=CC1=CC=C(S(=O)(F)=O)C(C#C[Si](C)(C)C)=C1

Application

4-Formyl-2-((trimethylsilyl)ethynyl)benzenesulfonyl fluoride is used for chemical probe synthesis, this trifunctional building block contains an aryl sulfonyl fluoride group, alkyne tag, and aldehyde synthetic handle. When appended to a ligand or pharmacophore through its formyl 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.

Autres remarques

Technology Spotlight: Trifunctional Probe Building Blocks

Chemoselective Preparation of Clickable Aryl Sulfonyl Fluoride Monomers: A Toolbox of Highly Functionalized Intermediates for Chemical Biology Probe Synthesis

Produit(s) apparenté(s)

Réf. du produit
Description
Tarif

900603

(4-(2-(2-Aminoethoxy)ethoxy)phenyl)(4-(prop-2-yn-1-yloxy)phenyl)methanone, ≥95%

900598

(4-(Bromomethyl)phenyl)(4-(prop-2-yn-1-yloxy)phenyl)methanone, ≥95%

900599

(4-(Aminomethyl)phenyl)(4-(prop-2-yn-1-yloxy)phenyl)methanone, 95%

900600

3-(Fluorosulfonyl)-5-((trimethylsilyl)ethynyl)benzoic acid, ≥95%

900601

3-Formyl-5-((trimethylsilyl)ethynyl)benzenesulfonyl fluoride, ≥95%

900602

4-(4-(Prop-2-yn-1-yloxy)benzoyl)benzoic acid, ≥95%

900605

3-(Bromomethyl)-5-((trimethylsilyl)ethynyl)benzenesulfonyl fluoride, ≥95%

900615

(4-Hydroxyphenyl)(4-(prop-2-yn-1-yloxy)phenyl)methanone, ≥95%

900614

3-(4-(Prop-2-yn-1-yloxy)benzoyl)benzoic acid, ≥95%

900613

5-(4-(4-(Prop-2-yn-1-yloxy)benzoyl)phenoxy)pentanoic acid, ≥95%

900611

(3-Hydroxyphenyl)(4-(prop-2-yn-1-yloxy)phenyl)methanone, ≥95%

900610

Hydroxyl di-benzophenone (PEG)3 alkyne

900617

(4-(Hydroxymethyl)phenyl)(4-(prop-2-yn-1-yloxy)phenyl)methanone, ≥95%

900619

4-(4-(Prop-2-yn-1-yloxy)benzoyl)benzaldehyde, ≥95%

900616

3-(But-3-yn-1-yl)-3-(2-iodoethyl)-3H-diazirine, ≥95%

900618

3-(3-(Bromomethyl)-5-ethynylphenyl)-3-(trifluoromethyl)-3H-diazirine, 95%

900683

2-(3-(But-3-yn-1-yl)-3H-diazirin-3-yl)ethan-1-amine, 95%

900750

(4-(2-(2-(2-Aminoethoxy)ethoxy)ethoxy)phenyl)(4-(prop-2-yn-1-yloxy)phenyl)methanone HCl salt, ≥95%

900831

3-(3-(But-3-yn-1-yl)-3H-diazirin-3-yl)propanoic acid

900848

4-Amino-2-trimethylsilanylethynyl-benzenesulfonyl fluoride

900847

4-(Fluorosulfonyl)-3-((trimethylsilyl)ethynyl)benzoic acid, ≥95%

900858

2-(Prop-2-yn-1-yloxy)-4-(3-(trifluoromethyl)-3H-diazirin-3-yl)benzoic acid, ≥95%

900860

3-Amino-5-ethynylbenzenesulfonyl fluoride, ≥95%

900862

(4-(3-(Trifluoromethyl)-3H-diazirin-3-yl)-2-((trimethylsilyl)ethynyl)phenyl)methanol

900859

3-Bromo-5-((trimethylsilyl)ethynyl)benzenesulfonyl fluoride, ≥95%

900863

2-(3-But-3-ynyl-3H-diazirin-3-yl)-ethanol, ≥95%

900864

4-(Bromomethyl)-2-((trimethylsilyl)ethynyl)benzenesulfonyl fluoride, ≥95%

914231

4-(2-(Hex-5-ynamido)ethyl)benzenesulfonyl fluoride, ≥95%

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

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Certificats d'analyse (COA)

Lot/Batch Number

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Articles

Trifunctional Probe Building Blocks

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

Trifunctional Probe Building Blocks

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

Trifunctional Probe Building Blocks

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

Trifunctional Probe Building Blocks

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

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