Quinoline

No U.S. production. America imports the entire domestic supply.

Molecular structure of 91-22-5
US ProductionZero
Import Value$111M
Import Volume628.5K lbs
Import Dependency100%
Top SourceIndia 28%
Quinoline · US import value by year
$262M2013$100M2025

Where It Comes From

Customs basis: HS 293349 · basket

These shares come from HS customs code 293349, which covers 8 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries
IN 28%IndiaCN 27%ChinaSE 12%SwedenKR 10%South KoreaGB 4%United Kingdom
EPA-registered importers (1)
Cellmark Usa, Llc.

Why It Matters

Sectors
Core Chemicals
Downstream UsesNo data available
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 1 sector as 1 functional role.

  • Absorbent in All Other Basic Organic Chemical Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Vendor Pricing

$0.05/gA2B Chem LLC
CountryUnited States
Pack$25.00 / 500 g
Purity98%
Vendors18 available

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

17 more vendors
VendorCountry$/gPackPurity
AA BLOCKSUnited States$0.06500 g98%
ALFA AESARGermany$0.132.5 kg96%
Apollo Scientific UKUnited Kingdom$0.22500 g98%
Combi-Blocks, Inc.United States$0.251 kg98%
AK Scientific SpecializedUnited States$0.30500 g95%
AK Scientific, Inc.United States$0.42500 g98%
Sigma-Aldrich (Rush Stock)Germany$0.46500 g98%
Sigma-AldrichGermany$0.46500 g98%
AstaTech, IncUnited States$1.18100 g95%
Fluorochem UKUnited Kingdom$1.8925 g95%
Key Organics Ltd.United Kingdom$2.9625 g95%
InterbioscreenHong Kong$10.0010 g95%
SpecsNetherlands$68.9710 g90%
Labotest KGGermany$217.805000 mg90%
Otava, Ltd.Ukraine$2280.0050 mg95%
Otava, Ltd. (2 weeks)Ukraine$2724.0050 mg90%
ChemDiv, Inc.United States$5480.0050 mg90%

Chemical Identity

CAS91-22-5
PubChem CID7047
DTXSIDDTXSID1021798
FormulaC9H7N
Mol. Weight129.16 g/mol
SMILESC1=CC=C2C(=C1)C=CC=N2

Data Sources

DTXSID10217982026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

70472026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/7047/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/7047.json

91-22-52026-04-24

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

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

CAS 91-22-52026-04-25

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

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