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C1234 Sigma-Aldrich

Cupromeronic Blue

Mixture of cis- and trans-isomers, solid

Synonym: Copper-2(3)-9(10)-16(17)-23(24)-tetramethyl-2(3)-9(10)-16(17)-23-(24)-tetra-azoniaphthaloeyanine tetrakis (methanosulfate)

  • CAS Number 81207-55-8

  • Empirical Formula (Hill Notation) C36H36CuN12O16S4

  • Molecular Weight 1084.55

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Properties

form   solid
mol wt   1084.5
storage temp.   −20°C
SMILES string   COS([O-])(=O)=O.COS([O-])(=O)=O.COS([O-])(=O)=O.COS([O-])(=O)=O.C[n+]1cccc2c3nc(nc4n5[Cu]n6c(nc7nc(nc5c8[n+](C)cccc48)c9ccc[n+](C)c79)c%10ccc[n+](C)c%10c6n3)c12

Description

Biochem/physiol Actions

Intense blue cationic dye developed specifically for electron microscopic localization and characterization of proteoglycans and sulfated glycosaminoglycans.

Other Notes

Cupromeronic Blue consists of several isomers, depending on whether the quaternized groups are cis or trans across the planar macrocycle. Preparations are assumed to contain all possible isomers.

Legal Information

Cupromeronic Blue is a trademark of Prof. J.E. Scott

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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