Prometryn

CAS 7287-19-6

US productionNot reported

Import value, 2024$309M

Top sourceChina 40%

This chemical is not on EPA’s Toxic Substances Control Act inventory, the list behind EPA’s production survey.

Production 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 293369 · basket

These shares come from HS customs code 293369, which covers 192 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries

Country of origin for US imports, from Census customs data (2024).

CN 40%ChinaJP 19%JapanIN 15%IndiaES 11%SpainDE 5%Germany

Canada
Austria
United Kingdom
Netherlands
United Arab Emirates
Malaysia
Indonesia
Turkey
Belgium
Ukraine
Hungary
Latvia
Russia
Hong Kong

Why It Matters

No EPA sector or FDA product records name a use for this chemical.

Chemical Identity

CAS7287-19-6

PubChem CIDNot recorded

DTXSIDDTXSID4024272

FormulaC10H19N5S

Mol. Weight241.36 g/mol

SMILESCSC1=NC(NC(C)C)=NC(NC(C)C)=N1

Data Sources

EPA CompTox (DSSTox) · DTXSID4024272Retrieved 2026-04-29
US Census international tradeReporting year: 2024 · Retrieved 2026-10-04

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Brief citations

Prometryn (CAS 7287-19-6) https://chemicalindependence.com/chemical/7287-19-6/ EPA CompTox (DSSTox): 7287-19-6. Retrieved 2026-04-29. https://comptox.epa.gov/dashboard/chemical/details/DTXSID4024272 US Census international trade: HS 293369 for CAS 7287-19-6. Reporting year: 2024. https://usatrade.census.gov/