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2-Cyano-2-[3-[(6-methoxy-2-benzothiazolyl)amino]-1H-isoindol-1-ylidene]acetic acid pentyl ester

CAS 173285-74-0

Used in 1 industrial sector tracked by the EPA.

Molecular structure of 173285-74-0
US productionNot reported
Top sourceNo public record

EPA lists this chemical for 2023 but publishes zero or no volume for both production and imports.

Why supply is unknown

Where It Comes From

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

EPA reports by year
2023
US production Not published · Imports Not published
2019
US production Not published · Imports Not published
Domestic parents -- activity not disclosed (1)
Dystar

Why It Matters

Sectors
Textiles
Downstream UsesNot recorded
FDA Shortage Status
No FDA shortage records

Industrial Uses

  • •Dye in Textiles, apparel, and leather manufacturing (0%)Processing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS173285-74-0
PubChem CID165361740
DTXSIDDTXSID801343182
FormulaC24H22N4O3S
Mol. Weight446.5 g/mol
SMILESCCCCCOC(=O)C(=C1C2=CC=CC=C2C(=NC3=NC4=C(S3)C=C(C=C4)OC)N1)C#N

Data Sources

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Brief citations

2-Cyano-2-[3-[(6-methoxy-2-benzothiazolyl)amino]-1H-isoindol-1-ylidene]acetic acid pentyl ester (CAS 173285-74-0) https://chemicalindependence.com/chemical/173285-74-0/ EPA CompTox (DSSTox): DTXSID801343182. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID801343182 PubChem: 165361740. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/165361740 EPA Chemical Data Reporting: 173285-74-0. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 173285-74-0. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting