Acid Red 87 potassium

Base Information

• Chemical Name: Acid Red 87 potassium
• CAS No.: 56897-54-2
• Molecular Formula: C20H6Br4K2O5
• Molecular Weight: 724.07
• Hs Code.: 29329990
• UNII: 16WM87OHGP
• DSSTox Substance ID: DTXSID50205422
• Wikidata: Q27251849
• Mol file: 56897-54-2.mol

Synonyms:Acid Red 87 potassium;56897-54-2;Tetrabromofluorescein Potassium Salt;UNII-16WM87OHGP;16WM87OHGP;potassium 2-(2,4,5,7-tetrabromo-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate;dipotassium;2-(2,4,5,7-tetrabromo-3-oxido-6-oxoxanthen-9-yl)benzoate;EOSIN YSK;dipotassium eosin YS(2-);DTXSID50205422;AKA230(2) [INCI];RED NO. 230(2);ACID RED 87, POTASSIUM SALT;AKA230(2);MFCD00070510;AKOS004901440;FT-0707372;T0036;D92287;Q27251849;DIPOTASSIUM 2',4',5',7'-TETRABROMOFLUORESCEIN;6373-06-4;SPIRO(ISOBENZOFURAN-1(3H),9'-(9H)XANTHEN)-3-ONE, 2',4',5',7'-TETRABROMO-3',6'-DIHYDROXY-, POTASSIUM SALT (1:2)

Chemical Property of Acid Red 87 potassium

Chemical Property:

• PSA: 93.40000
• LogP: 6.12210
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 1
• Exact Mass: 723.61819
• Heavy Atom Count: 31
• Complexity: 797

Purity/Quality:

98%,99%, ^*data from raw suppliers

Tetrabromofluorescein Potassium Salt ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C(=C1)C2=C3C=C(C(=O)C(=C3OC4=C(C(=C(C=C24)Br)[O-])Br)Br)Br)C(=O)[O-].[K+].[K+]
• Uses: The potassium salt of Eosin Acid C.I. No. 45380 (E561015), which is a photo-senseitive organic catalyst and has been used in the photocatalytic, diastereoselective additions of 1-sulfoximidoyl-1,2-benziodoxoles to styrenes, and in the stereoselective synthesis of 2-deoxyglycosides from glycals.