2429-75-6 Purity
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The molecular formula of Direct Red 80 is C45H26N10Na6O21S6.
The molecular weight of Direct Red 80 is 1373.1 g/mol.
Some synonyms for Direct Red 80 include Sirius Red and C.I. Direct Red 80.
The IUPAC Name of Direct Red 80 is hexasodium;4-hydroxy-7-[[5-hydroxy-7-sulfonato-6-[[2-sulfonato-4-[(4-sulfonatophenyl)diazenyl]phenyl]diazenyl]naphthalen-2-yl]carbamoylamino]-3-[[2-sulfonato-4-[(4-sulfonatophenyl)diazenyl]phenyl]diazenyl]naphthalene-2-sulfonate.
Direct Red 80 has 4 hydrogen bond donor counts.
Direct Red 80 has 29 hydrogen bond acceptor counts.
The InChIKey of Direct Red 80 is YIQKLZYTHXTDDT-UHFFFAOYSA-H.
The Canonical SMILES of Direct Red 80 is C1=CC(=CC=C1N=NC2=CC(=C(C=C2)N=NC3=C(C=C4C=C(C=CC4=C3O)NC(=O)NC5=CC6=CC(=C(C(=C6C=C5)O)N=NC7=C(C=C(C=C7)N=NC8=CC=C(C=C8)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].
The PubChem CID for Direct Red 80 is 75783.
Direct Red 80 is used principally in staining methods for collagen and amyloid.