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Olsalazine EP Impurity G

SZ CAT No SZ-O050008
CAS No NA
Mol.F. C21H14N2O9
Mol.Wt. 438.3
Inv. Status Custom Synthesis


Chemical Name: 5-[(3-Carboxy-4-hydroxyphenyl)diazenyl]-2,4′-dihydroxybiphenyl-3,3′-dicarboxylic acid, (as per EP)

Smiles: O=C(O)C1=CC(/N=N/C2=CC(C3=CC(C(O)=O)=C(O)C=C3)=C(O)C(C(O)=O)=C2)=CC=C1O

Inchi: InChI=1S/C21H14N2O9/c24-16-3-1-9(5-12(16)19(27)28)11-8-18(26)14(21(31)32)7-15(11)23-22-10-2-4-17(25)13(6-10)20(29)30/h1-8,24-26H,(H,27,28)(H,29,30)(H,31,32)/b23-22+