Bisdisulizole disodium

Bisdisulizole disodium

Skeletal formula of bisdisulizole disodium
Space-filling model of the component ions of bisdisulizole disodium
Names
IUPAC name disodium 2,2'-(1,4-phenylene)bis(6-sulfo-1H-benzimidazole-4-sulfonate)
Identifiers
CAS Number	180898-37-7 Y
ChEMBL	ChEMBL2111085 N
ChemSpider	9333274 Y
Jmol 3D model	Interactive image
PubChem	11158166
InChI InChI=1S/C20H14N4O12S4.2Na/c25-37(26,27)11-5-13-17(15(7-11)39(31,32)33)23-19(21-13)9-1-2-10(4-3-9)20-22-14-6-12(38(28,29)30)8-16(18(14)24-20)40(34,35)36;;/h1-8H,(H,21,23)(H,22,24)(H,25,26,27)(H,28,29,30)(H,31,32,33)(H,34,35,36);;/q;2*+1/p-2 Y Key: GLCJMPWWQKKJQZ-UHFFFAOYSA-L Y InChI=1/C20H14N4O12S4.2Na/c25-37(26,27)11-5-13-17(15(7-11)39(31,32)33)23-19(21-13)9-1-2-10(4-3-9)20-22-14-6-12(38(28,29)30)8-16(18(14)24-20)40(34,35)36;;/h1-8H,(H,21,23)(H,22,24)(H,25,26,27)(H,28,29,30)(H,31,32,33)(H,34,35,36);;/q;2*+1/p-2 Key: GLCJMPWWQKKJQZ-NUQVWONBAQ
SMILES [Na+].[Na+].O=S(=O)(O)c1cc2nc(nc2c(c1)S([O-])(=O)=O)c5ccc(c4nc3c(cc(cc3n4)S(=O)(=O)O)S([O-])(=O)=O)cc5
Properties
Chemical formula	C20H12N4Na2O12S4
Molar mass	674.55 g·mol−1
Vapor pressure	{{{value}}}
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N verify (what is YN ?)
Infobox references

Bisdisulizole disodium (INN/USAN, trade name Neo Heliopan AP, INCI disodium phenyl dibenzimidazole tetrasulfonate) is a water-soluble organic compound which is added to sunscreens to absorb UVA rays. It is marketed by Symrise.

Bisdisulizole disodium is not approved in the United States by the FDA, but it has been approved in the European Union since the year 2000 and other parts of the world.