2-Butyl-1H-isoindole-1,3(2H)-dione
Used in 1 industrial sectors tracked by the EPA.
US Production2.1M lbs
Import VolumeZero
Import Dependency0%
Where It Comes From
EPA-registered manufacturers (2)
Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.
Dystar
Piedmont Chemical Industries I
Why It Matters
Sectors
Textiles
Downstream UsesNo data available
FDA Shortage Status
Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."
No FDA shortage records
Industrial Uses
Used in 1 sector as 2 functional roles.
- •Finishing agents in Textiles, apparel, and leather manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
- •Swelling agent in Textiles, apparel, and leather manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
Vendor Pricing
$0.41/gAaron Chemicals LLC
CountryHong Kong
Pack$205.00 / 500 g
Purity99%
Vendors21 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
20 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 | $0.43 | 500 g | 99% |
| BLD Pharmatech GmbH | Germany | $0.45 | 100 g | 98% |
| BLD Pharmatech Ltd. | China | $0.45 | 100 g | 98% |
| A2B Chem LLC | United States | $0.45 | 100 g | 98% |
| Combi-Blocks, Inc. | United States | $0.45 | 100 g | 98% |
| MedChemExpress MCE | Sweden | $0.54 | 100 g | — |
| AA BLOCKS | United States | $0.57 | 100 g | 98% |
| BLD Pharmatech Co., Limited | United States | $0.60 | 25 g | 98% |
| Ambeed, Inc. | United States | $0.60 | 25 g | 98% |
| AK Scientific Specialized | United States | $1.64 | 25 g | 95% |
| AK Scientific, Inc. | United States | $2.24 | 25 g | 98% |
| Sigma-Aldrich (Rush Stock) | Germany | $2.49 | 100 g | 97% |
| Sigma-Aldrich | Germany | $2.49 | 100 g | 97% |
| Angene International Limited | United States | $4.88 | 25 g | 98% |
| ALFA AESAR | Germany | $5.04 | 25 g | 99% |
| AstaTech (2 weeks) | United States | $40.00 | 1 g | 95% |
| Labotest KG | Germany | $217.80 | 5000 mg | 90% |
| 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 | 99% |
Chemical Identity
CAS1515-72-6
PubChem CID73812
DTXSIDDTXSID8044591
FormulaC12H13NO2
Mol. Weight203.24 g/mol
SMILESCCCCN1C(=O)C2=CC=CC=C2C1=O
Data Sources
DTXSID80445912026-04-06
https://doi.org/10.23645/epacomptox.5588566
Archive: data/sources/comptox/dsstox_identifiers.csv
738122026-04-06
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/73812/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON
Archive: data/sources/pubchem_properties/73812.json
1515-72-62026-04-24
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr.csv
CAS 1515-72-62026-04-25
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr_industrial.csv