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2D Structure
Also known as: Disodium;2,3,4,5-tetrachloro-6-(2,4,5,7-tetrabromo-3-hydroxy-6-oxido-9h-xanthen-9-yl)benzoate, D & c red 28
Molecular Formula
C20H4Br4Cl4Na2O5
Molecular Weight
831.6  g/mol
InChI Key
GFSNXSXKYPCYDQ-UHFFFAOYSA-L

1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
disodium;2,3,4,5-tetrachloro-6-(2,4,5,7-tetrabromo-3-hydroxy-6-oxido-9H-xanthen-9-yl)benzoate
2.1.2 InChI
InChI=1S/C20H6Br4Cl4O5.2Na/c21-5-1-3-7(8-9(20(31)32)13(26)15(28)14(27)12(8)25)4-2-6(22)17(30)11(24)19(4)33-18(3)10(23)16(5)29;;/h1-2,7,29-30H,(H,31,32);;/q;2*+1/p-2
2.1.3 InChI Key
GFSNXSXKYPCYDQ-UHFFFAOYSA-L
2.1.4 Canonical SMILES
C1=C2C(C3=CC(=C(C(=C3OC2=C(C(=C1Br)O)Br)Br)[O-])Br)C4=C(C(=C(C(=C4Cl)Cl)Cl)Cl)C(=O)[O-].[Na+].[Na+]
2.2 Synonyms
2.2.1 Depositor-Supplied Synonyms

1. Disodium;2,3,4,5-tetrachloro-6-(2,4,5,7-tetrabromo-3-hydroxy-6-oxido-9h-xanthen-9-yl)benzoate

2. D & C Red 28

2.3 Create Date
2007-12-05
3 Chemical and Physical Properties
Molecular Weight 831.6 g/mol
Molecular Formula C20H4Br4Cl4Na2O5
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count5
Rotatable Bond Count1
Exact Mass831.52712 g/mol
Monoisotopic Mass825.53417 g/mol
Topological Polar Surface Area92.6 Ų
Heavy Atom Count35
Formal Charge0
Complexity752
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count3