9,10-Anthracenedione, 1,4-bis[(4-butylphenyl)amino]-5,8-dihydroxy-
CAS 28198-05-2
EPA and Census publish no US supply data for this chemical.
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 unknownWhere 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.
Vendor Pricing
$0.97/gA2B Chem LLC (2 weeks)
CountryUnited States
Pack$484.00 / 500 g
Purity95%
Vendors10 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
9 more vendors
| Vendor | Country Supplier country. Where available, shows shipping origin. When the supplier ships from a different country than where they are registered, both are shown. Most suppliers show registration country only. | $/g | Pack | Purity |
|---|---|---|---|---|
| AA BLOCKS (2 weeks) | United States | $1.00 | 500 g | 95% |
| AstaTech (2 weeks) | United States | $2.56 | 100 g | 95% |
| Aaron Chemicals LLC | Hong Kong | $90.00 | 100 mg | 95% |
| Combi-Blocks, Inc. | United States | $92.00 | 250 mg | 95% |
| Angene Chemical | China → Hong Kong | $120.00 | 100 mg | 95% |
| Specs | Netherlands | $2299.00 | 10 mg | 90% |
| Princeton BioMolecular Research (SC) | United States | $2900.00 | 100 mg | 90% |
| Vitas M Chemical Limited | Hong Kong | $3170.00 | 100 mg | 90% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 95% |
Chemical Identity
CAS28198-05-2
PubChem CIDNot recorded
DTXSIDDTXSID3067364
FormulaC34H34N2O4
Mol. Weight534.656 g/mol
SMILESCCCCC1=CC=C(NC2=CC=C(NC3=CC=C(CCCC)C=C3)C3=C2C(=O)C2=C(O)C=CC(O)=C2C3=O)C=C1
Data Sources
- EPA TSCA InventoryRetrieved 2026-10-04
Brief citations
9,10-Anthracenedione, 1,4-bis[(4-butylphenyl)amino]-5,8-dihydroxy- (CAS 28198-05-2) https://chemicalindependence.com/chemical/28198-05-2/ EPA TSCA Inventory: CAS 28198-05-2. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory