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1-Ethyl-2-[(3-methyl-2(3H)-benzothiazolylidene)methyl]quinolinium 4-methylbenzenesulfonate

CAS 55479-14-6

Quinolinium, 1-ethyl-2-[(3-methyl-2(3H)-benzothiazolylidene)methyl]-, 4-methylbenzenesulfonate (1:1)

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

Molecular structure of 55479-14-6
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

CAS55479-14-6
PubChem CIDNot recorded
DTXSIDDTXSID2069024
FormulaC27H26N2O3S2
Mol. Weight490.64 g/mol
SMILESCC1=CC=C(C=C1)S([O-])(=O)=O.CC[N+]1=C2C=CC=CC2=CC=C1C=C1SC2=CC=CC=C2N1C

Data Sources

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Brief citations

1-Ethyl-2-[(3-methyl-2(3H)-benzothiazolylidene)methyl]quinolinium 4-methylbenzenesulfonate (CAS 55479-14-6) https://chemicalindependence.com/chemical/55479-14-6/ EPA TSCA Inventory: CAS 55479-14-6. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory