4-[4-(Diethylamino)benzylidene]-5-ethoxy-2-phenyl-2,4-dihydro-3H-pyrazol-3-one
No U.S. production. America imports the entire domestic supply.
US ProductionZero
Import Volume2.0K lbs
Import Dependency100%
Where It Comes From
EPA-registered importers (2)
Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.
Dai Nippon Printing · JP Japan
Dnp Imagingcomm America
Why It Matters
Sectors
Paper & Printing
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 Printing and Related Support ActivitiesProcessing—incorporation into article
Chemical Identity
CAS474044-10-5
PubChem CID68021382
DTXSIDDTXSID901335354
FormulaC22H25N3O2
Mol. Weight363.5 g/mol
SMILESCCN(CC)C1=CC=C(C=C1)C=C2C(=NN(C2=O)C3=CC=CC=C3)OCC
Data Sources
DTXSID9013353542026-04-06
https://doi.org/10.23645/epacomptox.5588566
Archive: data/sources/comptox/dsstox_identifiers.csv
680213822026-04-06
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/68021382/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON
Archive: data/sources/pubchem_properties/68021382.json
474044-10-52026-04-24
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr.csv
CAS 474044-10-52026-04-25
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr_industrial.csv