Cyprosulfamide

U.S. production volumes are classified as confidential business information.

Molecular structure of 221667-31-8
US ProductionCBI
Import Value$2.0B
Top SourceIreland 63%

The EPA did not publish how much of this chemical companies made or imported, or marked that amount confidential. Without that volume, ACID cannot calculate import dependency.

Where It Comes From

Customs basis: HS 293590 · basket

These shares come from HS customs code 293590, which covers 17 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries
IE 63%IrelandSG 14%SingaporeIN 7%IndiaCN 7%ChinaCH 2%Switzerland
EPA-registered importers (2)
Bayer Ag · DE Germany
Bayer Us Holding

Why It Matters

Sectors
Agriculture
Downstream UsesNo data available
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 1 sector as 1 functional role.

  • Intermediate in Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing (100%)Processing as a reactant

Vendor Pricing

$177.10/gAaron Chemicals LLC
CountryHong Kong
Pack$1771.00 / 10 g
Purity95%
Vendors8 available

Prices reflect listed pack sizes. Small research packs run far above bulk rates.

7 more vendors
VendorCountry$/gPackPurity
A2B Chem LLC (1 week)United States$659.001 g95%
AA BLOCKS (1 week)United States$733.001 g95%
Combi-Blocks, Inc.United States$800.001 g95%
Angene ChemicalChina Hong Kong$1000.001 g95%
AstaTech (2 weeks)United States$1054.001 g95%
Sigma-Aldrich (Rush Stock)Germany$1287.60100 mg
Sigma-AldrichGermany$1287.60100 mg

Chemical Identity

CAS221667-31-8
PubChem CID11707647
DTXSIDDTXSID9058022
FormulaC18H18N2O5S
Mol. Weight374.4 g/mol
SMILESCOC1=CC=CC=C1C(=O)NS(=O)(=O)C2=CC=C(C=C2)C(=O)NC3CC3

Data Sources

DTXSID90580222026-04-06

https://doi.org/10.23645/epacomptox.5588566

Archive: data/sources/comptox/dsstox_identifiers.csv

117076472026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/11707647/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/11707647.json

221667-31-82026-04-24

https://www.epa.gov/chemical-data-reporting

Archive: data/sources/epa_cdr/2020_cdr.csv

CAS 221667-31-82026-04-25

https://www.epa.gov/chemical-data-reporting

Archive: data/sources/epa_cdr/2020_cdr_industrial.csv