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2-Acetyl-1-methylpyrrole

CAS 932-16-1

Molecular structure of 932-16-1
US productionNot reported
Import value, 2024$1.4B
Top sourceIreland 33%

EPA lists this chemical as inactive, meaning no company reported making, importing or processing it in the US from 2006 to 2016.

Why supply is unknown

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 293399 · basket

These shares come from HS customs code 293399, which covers 518 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
IE 33%IrelandCN 26%ChinaIN 11%IndiaDE 9%GermanyIT 4%Italy

Why It Matters

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

Chemical Identity

CAS932-16-1
PubChem CIDNot recorded
DTXSIDDTXSID6022139
FormulaC7H9NO
Mol. Weight123.155 g/mol
SMILESCN1C=CC=C1C(C)=O

Data Sources

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Brief citations

2-Acetyl-1-methylpyrrole (CAS 932-16-1) https://chemicalindependence.com/chemical/932-16-1/ EPA CompTox (DSSTox): 932-16-1. Retrieved 2026-04-29. https://comptox.epa.gov/dashboard/chemical/details/DTXSID6022139 EPA TSCA Inventory: CAS 932-16-1. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory US Census international trade: HS 293399 for CAS 932-16-1. Reporting year: 2024. https://usatrade.census.gov/