3-Bromo-4-fluorobenzaldehyde
CAS 77771-02-9
Benzaldehyde, 3-bromo-4-fluoro-
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 291300 · basket
These shares come from HS customs code 291300, which covers 36 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.
- United Kingdom
- Austria
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.
25 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 |
|---|---|---|---|---|
| Angene Chemical | China → Hong Kong | $0.11 | 1 kg | 98% |
| Fluorochem EU | Germany | $0.18 | 500 g | 98% |
| A2B Chem LLC | United States | $0.18 | 500 g | 98% |
| Chemscene | United States | $0.20 | 1 kg | — |
| BLD Pharmatech GmbH | Germany | $0.21 | 1 kg | 98% |
| BLD Pharmatech Ltd. | China | $0.21 | 1 kg | 98% |
| Ambeed, Inc. | United States | $0.21 | 500 g | 98% |
| AA BLOCKS | United States | $0.24 | 500 g | 98% |
| AK Scientific Specialized | United States | $0.25 | 1 kg | 95% |
| Combi-Blocks, Inc. | United States | $0.25 | 1 kg | 96% |
| MedChemExpress MCE | Sweden | $0.25 | 1 kg | — |
| AK Scientific, Inc. | United States | $0.33 | 1 kg | 97% |
| BLD Pharmatech Co., Limited | United States | $0.45 | 100 g | 98% |
| Fluorochem UK | United Kingdom | $0.46 | 25 g | 98% |
| Angene International Limited | United States | $0.47 | 500 g | 97% |
| Apollo Scientific UK | United Kingdom | $0.56 | 100 g | 95% |
| Synthonix | United States | $0.60 | 100 g | 95% |
| AstaTech, Inc | United States | $0.78 | 50 g | 95% |
| ChemDiv, Inc. | United States | $18.00 | 50 g | 90% |
| Interbioscreen | Hong Kong | $34.00 | 10 g | 95% |
| Labotest KG | Germany | $217.80 | 5000 mg | 90% |
| Key Organics Ltd. | United Kingdom | $2740.00 | 50 mg | 97% |
| 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 | 98% |
Chemical Identity
Data Sources
- EPA TSCA InventoryRetrieved 2026-10-04
- US Census international tradeReporting year: 2024 · Retrieved 2026-10-04
Brief citations
3-Bromo-4-fluorobenzaldehyde (CAS 77771-02-9) https://chemicalindependence.com/chemical/77771-02-9/ EPA TSCA Inventory: CAS 77771-02-9. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory US Census international trade: HS 291300 for CAS 77771-02-9. Reporting year: 2024. https://usatrade.census.gov/