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439791-28-3

439791-28-3 Structure

439791-28-3 Structure
IdentificationBack Directory
[Name]

CrAsH
[CAS]

439791-28-3
[Synonyms]

CrAsH
CRASH-EDT2
4',5'-Bis(1,3,2-dithiarsolan-2-yl)-3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-5-carboxylic Acid
Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-5-carboxylic acid, 4',5'-bis(1,3,2-dithiarsolan-2-yl)-3',6'-dihydroxy-3-oxo-
[Molecular Formula]

C25H18As2O7S4
[MOL File]

439791-28-3.mol
[Molecular Weight]

708.51
Hazard InformationBack Directory
[Uses]

4',5'-Bis(1,3,2-dithiarsolan-2-yl)-3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-5-carboxylic Acid, is a biarsenical multi-use affinity probe with low non-specific fluorescence. It can be used for site-specific fluorescent labeling of recombinant proteins in living cells.
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