N,N-Dibutyl-2,3-dihydro-2-[3-hydroxy-6-(1-methylethyl)-2-quinolinyl]-1,3-dioxo-1H-indene-5-carboxamide

CAS 147613-95-4

Companies reported imports and no US production of this chemical to EPA for 2019.

US productionZero

Import value, 2024$111M

Import volume2.3K lb

Import dependency100%

Top sourceIndia 28%

Production is reported production, not a complete census of factories. Production reporting year: 2019. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

N,N-Dibutyl-2,3-dihydro-2-[3-hydroxy-6-(1-methylethyl)-2-quinolinyl]-1,3-dioxo-1H-indene-5-carboxamide · US import value by year

2013: $262M · Peak 2016: $330M · 2024: $111M · 2025: $100M

Where It Comes From

Customs basis: HS 293349 · basket

EPA reports by year

2019: US production Zero · Imports 2.3K lb

These shares come from HS customs code 293349, which covers 94 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).

IN 28%IndiaCN 27%ChinaSE 12%SwedenKR 10%South KoreaGB 4%United Kingdom

Spain
Portugal
Germany
Netherlands
Israel
Australia
Taiwan
Lithuania
South Africa
Hong Kong

EPA-registered importers (2)

Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.

Dai Nippon Printing · JP Japan

Dnp Imagingcomm America

Why It Matters

Sectors

Paper & Printing

Downstream UsesNot recorded

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

•Dye in Printing and Related Support ActivitiesProcessing—incorporation into article

Chemical Identity

CAS147613-95-4

PubChem CID20828069

DTXSIDDTXSID201112523

FormulaC30H34N2O4

Mol. Weight486.6 g/mol

SMILESCCCCN(CCCC)C(=O)C1=CC2=C(C=C1)C(=O)C(C2=O)C3=C(C=C4C=C(C=CC4=N3)C(C)C)O

Data Sources

EPA CompTox (DSSTox) · DTXSID201112523Retrieved 2026-04-06
PubChem · compound 20828069Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04
US Census international tradeReporting year: 2024 · Retrieved 2026-10-04

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Brief citations

N,N-Dibutyl-2,3-dihydro-2-[3-hydroxy-6-(1-methylethyl)-2-quinolinyl]-1,3-dioxo-1H-indene-5-carboxamide (CAS 147613-95-4) https://chemicalindependence.com/chemical/147613-95-4/ EPA CompTox (DSSTox): DTXSID201112523. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID201112523 PubChem: 20828069. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/20828069 EPA Chemical Data Reporting: 147613-95-4. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 147613-95-4. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 293349 for CAS 147613-95-4. Reporting year: 2024. https://usatrade.census.gov/