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

CAS 16055-33-7

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

Molecular structure of 16055-33-7
1 I⁻
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

CAS16055-33-7
PubChem CIDNot recorded
DTXSIDDTXSID00884867
FormulaC20H19IN2S
Mol. Weight446.35 g/mol
SMILES[I-].CC[N+]1=C2C=CC=CC2=CC=C1C=C1SC2=C(C=CC=C2)N1C

Data Sources

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Brief citations

Quinolinium, 1-ethyl-2-[(3-methyl-2(3H)-benzothiazolylidene)methyl]-, iodide (1:1) (CAS 16055-33-7) https://chemicalindependence.com/chemical/16055-33-7/ EPA TSCA Inventory: CAS 16055-33-7. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory