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ALD00168

Sigma-Aldrich

3-(Fluorosulfonyl)-2-thiophenecarboxylic acid methyl ester

95%

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About This Item

Empirical Formula (Hill Notation):
C6H5FO4S2
CAS Number:
Molecular Weight:
224.23
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

95%

form

solid

reaction suitability

reaction type: click chemistry

mp

75-80 °C

SMILES string

O=S(C1=C(C(OC)=O)SC=C1)(F)=O

InChI

1S/C6H5FO4S2/c1-11-6(8)5-4(2-3-12-5)13(7,9)10/h2-3H,1H3

InChI key

YLQWEWBWWLVJOT-UHFFFAOYSA-N

Application

Sulfonyl fluoride motif can be used as a connector for the assembly of -SO2- linked small molecules with proteins or nucleic acids. This new click chemistry approach through sulfates is a complimentary approach to using amides and phosphate groups as linkers.

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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Articles

In collaboration with K. Barry Sharpless and coworkers, we offer a variety of sulfonyl fluoride reagents that undergo a “Click II” reaction.

In collaboration with K. Barry Sharpless and coworkers, we offer a variety of sulfonyl fluoride reagents that undergo a “Click II” reaction.

In collaboration with K. Barry Sharpless and coworkers, we offer a variety of sulfonyl fluoride reagents that undergo a “Click II” reaction.

In collaboration with K. Barry Sharpless and coworkers, we offer a variety of sulfonyl fluoride reagents that undergo a “Click II” reaction.

Related Content

The Sharpless Lab pursues useful new reactivity and general methods for selectively controlling chemical reactions.

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