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F11700

Bis(4-fluoro-3-nitrophenyl) sulfone

Name: Bis(4-fluoro-3-nitrophenyl) sulfone
Brand: ALDRICH

97%

Synonym(s):

4,4′-Difluoro-3,3′-dinitrodiphenyl sulfone, 4-Fluoro-3-nitrophenyl sulfone

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About This Item

Linear Formula:

[FC₆H₃(NO₂)]₂SO₂

CAS Number:

312-30-1

Molecular Weight:

344.25

EC Number:

206-224-7

UNSPSC Code:

12352103

MDL number:

MFCD00007057

Beilstein/REAXYS Number:

2486439

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Properties

assay

97%

mp

191-194 °C (lit.)

SMILES string

[O-][N+](=O)c1cc(ccc1F)S(=O)(=O)c2ccc(F)c(c2)[N+]([O-])=O

InChI

1S/C12H6F2N2O6S/c13-9-3-1-7(5-11(9)15(17)18)23(21,22)8-2-4-10(14)12(6-8)16(19)20/h1-6H

InChI key

KHAWDEWNXJIVCJ-UHFFFAOYSA-N

Description

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Introduction of a donor-acceptor pair by a single protein modification. Förster energy transfer distance measurements from trapped 1,N6-ethenoadenosine diphosphate to chromophoric cross-linking reagents on the critical thiols of myosin subfragment.

W J Perkins et al.

The Journal of biological chemistry, 259(14), 8786-8793 (1984-07-25)

The fluorescent ADP analog, 1,N6-ethenoadenosine diphosphate (epsilon ADP), has been trapped at the active site of myosin subfragment 1 (SF1) by the chromophoric cross - linkers, 1,5 - difluoro - 2,4' - dinitrobenzene (F2DNB) and 4,4'-difluoro-3,3'-dinitrophenylsulfone (F2DPS). The cross-linking agents

Ca2+-induced conformational changes in the troponin complex detected by crosslinking.

N B Gusev et al.

Biochimica et biophysica acta, 626(1), 106-116 (1980-11-20)

In an attempt to detect Ca2+-induced conformational changes by crosslinking, rabbit muscle troponin complex was reacted with the bifunctional reagents 1,3-difluoro-4,6-dinitrobenzene, 4,4'-difluoro-3,3'-dinitrodiphenylsulfone and dimethyl suberimidate under various conditions and the products were analyzed by dodecyl sulfate gel electrophoresis. In the

Cross-linking of myosin subfragment 1. Nucleotide-enhanced modification by a variety of bifunctional reagents.

J A Wells et al.

The Journal of biological chemistry, 255(23), 11135-11140 (1980-12-10)

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