Methyl 3-sulfamoylthiophene-2-carboxylate
CAS 59337-93-8
U.S. production volumes are classified as confidential business information.
At least one company claimed its 2023 production or import volume for this chemical as confidential, so EPA withholds it.
Why supply is unknownProduction is reported production, not a complete census of factories. US production volume is confidential. Production reporting year: 2023. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.
Where It Comes From
Customs basis: HS 293590 · basket
- 2023
- US production Confidential · Imports Confidential
- 2019
- US production Confidential · Imports Confidential
These shares come from HS customs code 293590, which covers 182 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.
- Portugal
- Spain
- Italy
- Austria
- Israel
- Hungary
- Canada
- South Korea
- Netherlands
- Finland
- Poland
- Indonesia
- Ukraine
- Mexico
- South Africa
- Croatia
- Greece
- Taiwan
- Hong Kong
Why It Matters
Industrial Uses
- •Intermediate in Pesticide, Fertilizer, and Other Agricultural Chemical ManufacturingProcessing as a reactant
Vendor Pricing
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
21 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 |
|---|---|---|---|---|
| A2B Chem LLC | United States | $4.04 | 25 g | 95% |
| BLD Pharmatech GmbH | Germany | $4.37 | 100 g | 95% |
| BLD Pharmatech Ltd. | China | $4.37 | 100 g | 95% |
| Ambeed, Inc. | United States | $4.37 | 100 g | 95% |
| AA BLOCKS | United States | $4.52 | 25 g | 95% |
| BLD Pharmatech Co., Limited | United States | $5.68 | 25 g | 95% |
| Aaron Chemicals LLC | Hong Kong | $6.15 | 100 g | 95% |
| Angene Chemical | China → Hong Kong | $6.35 | 100 g | 95% |
| Fluorochem EU | Germany | $6.68 | 25 g | 97% |
| AK Scientific Specialized | United States | $11.57 | 100 g | 95% |
| AK Scientific, Inc. | United States | $16.19 | 100 g | 98% |
| Angene International Limited | United States | $18.10 | 100 g | 95% |
| AstaTech, Inc | United States | $19.00 | 5 g | 95% |
| HTS Biochemie Innovationen | Germany | $1790.00 | 100 mg | 95% |
| ChemBridge Corporation | Kazakhstan | $1860.00 | 100 mg | 90% |
| Key Organics Ltd. | United Kingdom | $1960.00 | 100 mg | 90% |
| Princeton BioMolecular Research (SC) | United States | $2900.00 | 100 mg | 90% |
| Vitas M Chemical Limited | Hong Kong | $3170.00 | 100 mg | 90% |
| ChemDiv, Inc. | United States | $4070.00 | 100 mg | 90% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 97% |
| TimTec, LLC (back-ordered) | United States | $32000.00 | 15 mg | 94% |
Chemical Identity
Data Sources
- EPA CompTox (DSSTox) · DTXSID0044490Retrieved 2026-04-06
- PubChem · compound 101012Retrieved 2026-04-06
- EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
- EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
- US Census international tradeReporting year: 2024 · Retrieved 2026-10-04
Brief citations
Methyl 3-sulfamoylthiophene-2-carboxylate (CAS 59337-93-8) https://chemicalindependence.com/chemical/59337-93-8/ EPA CompTox (DSSTox): DTXSID0044490. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID0044490 PubChem: 101012. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/101012 EPA Chemical Data Reporting: 59337-93-8. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 59337-93-8. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 293590 for CAS 59337-93-8. Reporting year: 2024. https://usatrade.census.gov/