Skip to Content
Merck
CN

ALD00054

2,5-Dibromobenzenesulfonyl fluoride

95%

Sign In to View Organizational & Contract Pricing.

Select a Size


About This Item

Empirical Formula (Hill Notation):
C6H3Br2FO2S
CAS Number:
Molecular Weight:
317.96
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

InChI key

RSDRPBUYUKBWGY-UHFFFAOYSA-N

SMILES string

FS(C1=C(Br)C=CC(Br)=C1)(=O)=O

InChI

1S/C6H3Br2FO2S/c7-4-1-2-5(8)6(3-4)12(9,10)11/h1-3H

assay

95%

form

solid

reaction suitability

reaction type: click chemistry

mp

60-65 °C

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

CorrosionExclamation mark

signalword

Danger

hcodes

Hazard Classifications

Acute Tox. 4 Oral - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

新产品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Articles

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

在与K. Barry Sharpless及其同事合作后,Sigma-Aldrich现可提供各种磺酰氟试剂,这些试剂经历了“Click II”反应。

Related Content

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

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

Contact Technical Service