5,7-Dimethoxy[1,2,4]triazolo[1,5-a]pyrimidin-2-amine
CAS 13223-43-3
EPA’s 2019 records show zero U.S. production of this chemical.
EPA lists this chemical for 2019 but publishes zero or no volume for both production and imports.
Why supply is unknownProduction is reported production, not a complete census of factories. Production reporting year: 2019. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.
Where It Comes From
Customs basis: HS 293359 · basket
- 2019
- US production Zero · Imports Zero
These shares come from HS customs code 293359, which covers 295 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.
- Israel
- Bulgaria
- Japan
- Spain
- Sweden
- Canada
- Taiwan
- Finland
- Portugal
- Mexico
- Belgium
- Hungary
- Austria
- Brazil
- Ukraine
- Croatia
- Malta
- South Korea
- South Africa
- Denmark
- Czech Republic
- Malaysia
- Argentina
- Poland
- Cameroon
- Australia
- Hong Kong
- Slovakia
- Latvia
Why It Matters
Industrial Uses
- •Intermediate in All Other Basic Organic Chemical Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
Vendor Pricing
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
14 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 | $125.40 | 5 g | 98% |
| Angene Chemical | China → Hong Kong | $140.00 | 5 g | 98% |
| Combi-Blocks, Inc. | United States | $141.00 | 5 g | 95% |
| Aaron Chemicals LLC | Hong Kong | $154.60 | 5 g | 98% |
| BLD Pharmatech Co., Limited | United States | $158.60 | 5 g | 98% |
| BLD Pharmatech GmbH | Germany | $158.60 | 5 g | 98% |
| BLD Pharmatech Ltd. | China | $158.60 | 5 g | 98% |
| Ambeed, Inc. | United States | $158.60 | 5 g | 98% |
| AstaTech (2 weeks) | United States | $217.40 | 5 g | 95% |
| PharmaBlock US | United States | $240.00 | 1 g | 97% |
| Synthonix | United States | $250.00 | 1 g | 98% |
| Angene International Limited | United States | $439.00 | 1 g | 95% |
| Key Organics Ltd. | United Kingdom | $1060.00 | 100 mg | 98% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 98% |
Chemical Identity
Data Sources
- EPA CompTox (DSSTox) · DTXSID8074576Retrieved 2026-04-06
- PubChem · compound 11194901Retrieved 2026-04-06
- EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04
- EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04
- US Census international tradeReporting year: 2024 · Retrieved 2026-10-04
Brief citations
5,7-Dimethoxy[1,2,4]triazolo[1,5-a]pyrimidin-2-amine (CAS 13223-43-3) https://chemicalindependence.com/chemical/13223-43-3/ EPA CompTox (DSSTox): DTXSID8074576. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID8074576 PubChem: 11194901. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/11194901 EPA Chemical Data Reporting: 13223-43-3. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 13223-43-3. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 293359 for CAS 13223-43-3. Reporting year: 2024. https://usatrade.census.gov/