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Cuprate(4-), [[3,3',3'',3'''-[(29H,31H-phthalocyanine-1,8,15,22-tetrayl-κN29,κN30,κN31,κN32)tetrakis(sulfonyl)]tetrakis[1-propanesulfonato]](6-)]-, sodium (1:4), (SP-4-1)-

CAS 944730-39-6

EPA and Census publish no US supply data for this chemical.

Molecular structure of 944730-39-6
4 Na⁺
US productionNot reported
Top sourceNo public record

This chemical is listed as active in US commerce, but no company reported it to EPA’s survey for 2019 or 2023. Sites may have made or imported less than the threshold amount, or none.

Why supply is unknown

Where It Comes From

EPA and Census publish no US supply data for this chemical.

Why It Matters

No EPA sector or FDA product records name a use for this chemical.

Chemical Identity

CAS944730-39-6
PubChem CIDNot recorded
DTXSIDDTXSID60893733
FormulaC44H36CuN8Na4O20S8
Mol. Weight1408.79 g/mol
SMILES[Na+].[Na+].[Na+].[Na+].[O-]S(=O)(=O)CCCS(=O)(=O)C1=CC=C2C3=NC4=[N]5C(=NC6=C7C(C=CC=C7S(=O)(=O)CCCS([O-])(=O)=O)=C7N=C8C9=CC(=CC=C9C9=[N]8[Cu++]5([N-]3C(=N9)C2=C1)[N-]67)S(=O)(=O)CCCS([O-])(=O)=O)C1=CC=CC(=C41)S(=O)(=O)CCCS([O-])(=O)=O

Data Sources

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Brief citations

Cuprate(4-), [[3,3',3'',3'''-[(29H,31H-phthalocyanine-1,8,15,22-tetrayl-κN29,κN30,κN31,κN32)tetrakis(sulfonyl)]tetrakis[1-propanesulfonato]](6-)]-, sodium (1:4), (SP-4-1)- (CAS 944730-39-6) https://chemicalindependence.com/chemical/944730-39-6/ EPA TSCA Inventory: CAS 944730-39-6. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory