C.I. Vat Yellow 33
No U.S. production. America imports the entire domestic supply.
US ProductionZero
Import Volume34.3K lbs
Import Dependency100%
Where It Comes From
EPA-registered importers (1)
Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.
Atul Usa
Why It Matters
Sectors
Textiles
Downstream UsesNo data available
FDA Shortage Status
Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."
No FDA shortage records
Industrial Uses
Used in 1 sector as 1 functional role.
- •Dye in Synthetic Dye and Pigment ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
Chemical Identity
CAS12227-50-8
PubChem CID16130922
DTXSIDDTXSID4065280
FormulaC54H32N4O6
Mol. Weight832.9 g/mol
SMILESC1=CC=C2C(=C1)C(=O)C3=C(C2=O)C(=CC=C3)NC(=O)C4=CC=C(C=C4)C5=CC=C(C=C5)N=NC6=CC=C(C=C6)C7=CC=C(C=C7)C(=O)NC8=CC=CC9=C8C(=O)C1=CC=CC=C1C9=O
Data Sources
DTXSID40652802026-04-06
https://doi.org/10.23645/epacomptox.5588566
Archive: data/sources/comptox/dsstox_identifiers.csv
161309222026-04-06
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/16130922/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON
Archive: data/sources/pubchem_properties/16130922.json
12227-50-82026-04-24
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr.csv
CAS 12227-50-82026-04-25
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr_industrial.csv