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7H-Benzimidazo[2,1-a]benz[de]isoquinolin-7-one, methyl-

CAS 67920-93-8

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

Molecular structure of 67920-93-8
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

CAS67920-93-8
PubChem CIDNot recorded
DTXSIDDTXSID30987299
FormulaC19H12N2O
Mol. Weight284.318 g/mol
SMILESCC1=CC2=C(C=C1)N1C(=N2)C2=CC=CC3=C2C(=CC=C3)C1=O

Data Sources

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Brief citations

7H-Benzimidazo[2,1-a]benz[de]isoquinolin-7-one, methyl- (CAS 67920-93-8) https://chemicalindependence.com/chemical/67920-93-8/ EPA TSCA Inventory: CAS 67920-93-8. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory