1H-Indol-3-ol, 5-bromo-4-chloro-, 3-(dihydrogen phosphate), compd. with 4-methylbenzenamine (1:1)
CAS 6578-06-9
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 unknownProduction is reported production, not a complete census of factories. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.
Where It Comes From
Customs basis: HS 293399 · basket
These shares come from HS customs code 293399, which covers 518 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.
- Taiwan
- Poland
- Canada
- Ivory Coast
- Greece
- Hungary
- Indonesia
- Latvia
- Belgium
- Slovakia
- Czech Republic
- Austria
- Netherlands
- Finland
- Denmark
- Croatia
- Australia
- South Africa
- Sweden
- Hong Kong
- Malta
- Singapore
- Lithuania
- Malaysia
- Oman
- Serbia
Why It Matters
No EPA sector or FDA product records name a use for this chemical.
Vendor Pricing
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
20 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 | United States | $53.48 | 25 g | 99% |
| Angene Chemical | China → Hong Kong | $59.00 | 1 g | 96% |
| Combi-Blocks, Inc. | United States | $60.00 | 5 g | 98% |
| A2B Chem LLC | United States | $61.60 | 5 g | 99% |
| Chemscene | United States | $69.00 | 5 g | — |
| Apollo Scientific UK | United Kingdom | $71.00 | 5 g | 99% |
| BLD Pharmatech Ltd. | China | $113.00 | 1 g | 98% |
| Ambeed, Inc. | United States | $113.00 | 1 g | 98% |
| Fluorochem EU | Germany | $121.00 | 1 g | 96% |
| AstaTech, Inc | United States | $137.00 | 1 g | 98% |
| BLD Pharmatech Co., Limited | United States | $148.00 | 250 mg | 98% |
| BLD Pharmatech GmbH | Germany | $148.00 | 250 mg | 98% |
| TargetMol Chemicals | China → United States | $170.00 | 500 mg | 99.31% |
| Apexbio Technology LLC | United States | $374.00 | 500 mg | 98.51% |
| MedChemExpress MCE | Sweden | $425.92 | 500 mg | 99.93% |
| Cayman Europe | Estonia | $506.94 | 1 g | 95% |
| Angene International Limited | United States | $648.00 | 250 mg | 98% |
| Sigma-Aldrich (Rush Stock) | Germany | $735.17 | 5 g | 95% |
| Sigma-Aldrich | Germany | $735.17 | 5 g | 95% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 96% |
Chemical Identity
Data Sources
- EPA TSCA InventoryRetrieved 2026-10-04
- US Census international tradeReporting year: 2024 · Retrieved 2026-10-04
Brief citations
1H-Indol-3-ol, 5-bromo-4-chloro-, 3-(dihydrogen phosphate), compd. with 4-methylbenzenamine (1:1) (CAS 6578-06-9) https://chemicalindependence.com/chemical/6578-06-9/ EPA TSCA Inventory: CAS 6578-06-9. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory US Census international trade: HS 293399 for CAS 6578-06-9. Reporting year: 2024. https://usatrade.census.gov/