CAS: 548-26-5 - 2,4,5-7-Tetrabromofluorescein disodium salt

Formula: C₂₀H₆Br₄Na₃O₅

InChI: InChI=1S/C20H8Br4O5.2Na/c21-11-5-9-13(7-3-1-2-4-8(7)20(27)28)10-6-12(22)17(26)15(24)19(10)29-18(9)14(23)16(11)25;;/h1-6,25H,(H,27,28);;

InChI key: InChIKey=VAUXMLUPHZHNIW-UHFFFAOYSA-N

SMILES: [Na].O=C(O)C=1C=CC=CC1C2=C3C=C(Br)C(=O)C(Br)=C3OC=4C(Br)=C(O)C(Br)=CC42

Synonyms:

• 11445 Red
• 11731 Red
• 1903 Yellow Pink
• 2',4',5',7'-Tetrabromo-3',6'-dihydroxy-spiro[3H-isobenzofuran-1,9'-xanthen]-3-one dipotassium salt
• 2',4',5',7'-Tetrabromo-3',6'-dihydroxy-spiro[3H-isobenzofuran-1,9'-xanthen]-3-one disodium salt
• 2',4',5',7'-Tetrabromofluorescein Disodium Salt
• 2,4,5,7-Tetrabromo-3,6-Fluorandiol
• 2,4,5,7-Tetrabromo-3,6-dihydroxyxanthene-9-spiro-1'-3H-isobenzofuran-3'-one dipotassium salt
• 2,4,5,7-Tetrabromo-3,6-dihydroxyxanthene-9-spiro-1'-3H-isobenzofuran-3'-one disodium salt
• 2,4,5,7-Tetrabromo-9-O-Carboxyphenyl-6-Hydroxy-3-Isoxanthone, Disodium Salt
• 2,4,5,7-Tetrabromofluorescein
• 2,4,5,7-Tetrabromofluorescein (Sodium salt)
• 2-(2,4,5,7-tetrabromo-6-hydroxy-3-oxo-3H-xanthene-9-yl)benzoic acid, disodium salt
• 9-(o-Carboxyphenyl)-2,4,5,7-tetrabromo-3,6-dihydroxyxanthene, sodium salt
• Acid red 87
• Aizen Eosine GH
• Aizen Eoxine Gh
• Benzoic acid, 2-(2,4,5,7-tetrabromo-6-hydroxy-3-oxo-3H-xanthen-9-yl)-, disodium salt
• Benzoic acid, 2-(2,4,5,7-tetrabromo-6-hydroxy-3-oxo-3H-xanthen-9-yl)-, sodium salt (1:2)
• Bromo 4D
• Bromo 4DL
• Bromo 4Dc
• Bromo Acid
• Bromo B
• Bromo Fl
• Bromo Jps
• Bromo Ts
• Bromo X-100
• Bromo Xx
• Bromo fluorescein
• Bromoeosine
• Bromofluoresceic acid
• Bronze Bromo
• Certiqual Eosine
• Certistain
• D & C Red No. 22
• D and C Red No. 22
• D&C 22
• Disodium eosin
• Eosin Disodium
• Eosin Y
• Eosin Y Sodium Salt
• Eosin Y, high purity biological stain
• Eosin yellowish
• Eosin ys
• Eosine
• Eosine 3G
• Eosine 3Y
• Eosine A
• Eosine B
• Eosine BS
• Eosine BS-SF
• Eosine Bpc
• Eosine DA
• Eosine DWC 73
• Eosine Extra Conc. A. Export
• Eosine FA
• Eosine G
• Eosine GF
• Eosine J
• Eosine K Salt Free
• Eosine Lake Red Y
• Eosine OJ
• Eosine S 13
• Eosine Salt Free
• Eosine YB
• Eosine YS
• Eosine YSK
• Eosine Yy
• Eosine w/s
• Eosine yellowish-(YS)
• Fenazo Eosine Xg
• Fluorescein, 2′,4′,5′,7′-tetrabromo-, disodium salt
• Hidacid Boiling Bromo
• Hidacid Bromo acid regular
• Hidacid Dibromo Fluorescein
• Hidacid Eosine Soda Salt
• Hidacid White Bromo
• Irgalite Bronze Red Cl
• Phlox Red Toner X-1354
• Phloxine Red 20-7600
• Phloxine Toner B
• Pure Eosine YY
• Sodium Eosinate
• Sodium eosine
• Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,2',4',5',7'-tetrabromo-3',6'-dihydroxy-,disodium salt(?)
• Symuler Eosin Toner
• Tetrabromofluorescein D
• Tetrabromofluorescein S
• Tetrabromofluorescein Sodium Salt
• Tetrabromofluorescein soluble
• Toyo Eosine G
• benzoate, 2-(2,4,5,7-tetrabromo-6-olato-3-oxo-3H-xanthen-9-yl)-, sodium salt (1:3)
• disodium 2-(2,4,5,7-tetrabromo-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate

Acid Red 87

CAS: 17372-87-1 548-26-5

• Formula: C₂₀H₆Br₄Na₂O₅
• Purity: >90.0%(E)
• Color and Shape: Orange to Brown to Dark red powder to crystaline
• Molecular weight: 691.86

Eosin Y

CAS: 548-26-5

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• Formula: C₂₀H₆Br₄Na₂O₅
• Purity: Min. 95%
• Molecular weight: 691.9 g/mol