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Flurbiprofen

Drug ingredient

CAS 5104-49-4

This chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.

Molecular structure of 5104-49-4
US productionNot reported
Import value, 2024$84M
Top sourceChina 63%

This chemical is not on EPA’s Toxic Substances Control Act inventory, the list behind EPA’s production survey.

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 291639 · basket

These shares come from HS customs code 291639, which covers 229 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
CN 63%ChinaIT 19%ItalyIN 8%IndiaDE 4%GermanyCH 3%Switzerland
19 FDA-registered drug labelers
Bryant Ranch Prepack
COHANCE LIFESCIENCES LIMITED
Fagron Inc
FDC Limited
Genus Lifesciences
HY-GRO CHEMICALS PHARMTEK PVT LTD
IPG Pharmaceuticals, Inc.
LETCO MEDICAL, LLC
Lydia Co., Ltd.
Medisca Inc.
NuCare Pharmaceuticals,Inc.
Pharmaron Manufacturing Services (UK) Ltd
Professional Compounding Centers of America
Professional Compounding Centers of America dba PCCA
Spectrum Chemicals and Laboratory Products
SUN PHARMACEUTICAL INDUSTRIES, INC.
Village Pharma LLC
VIRUPAKSHA ORGANICS LIMITED
W. R. Grace & C0.-Conn.

Why It Matters

Sectors
Health
Downstream Uses

Appears in 3 drug and cosmetic product listings (FDA).

  • •Lurbiro
  • •Flurbiprofen
  • •Rinol-STroche
FDA Shortage Status
No FDA shortage records

Vendor Pricing

$1.01/gAaron Chemicals LLC
CountryHong Kong
Pack$1014.00 / 1 kg
Purity99%
Vendors35 available

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

34 more vendors
VendorCountry$/gPackPurity
Angene ChemicalChina → Hong Kong$1.06500 g99%
ChemsceneUnited States$2.04100 g—
Fluorochem EUGermany$2.31100 g95%
AA BLOCKSUnited States$2.63100 g98%
Ambeed, Inc.United States$2.88500 g98%
A2B Chem LLCUnited States$2.93100 g98%
Fluorochem UKUnited Kingdom$3.2625 g95%
Combi-Blocks, Inc.United States$3.50100 g98%
Apollo Scientific UKUnited Kingdom$4.76100 g98%
Angene International LimitedUnited States$5.2425 g98%
AK Scientific SpecializedUnited States$5.7225 g95%
AK Scientific, Inc.United States$7.1625 g98%
AstaTech, IncUnited States$7.6825 g95%
Cayman EuropeEstonia$19.2825 g99%
EximedUkraine$24.005 g95%
AldlabUnited States$30.361 g95%
InterbioscreenHong Kong$34.0010 g95%
Otava, Ltd.Ukraine$45.005 g95%
Sigma-Aldrich (Rush Stock)Germany$60.0125 g—
Sigma-AldrichGermany$60.0125 g—
TargetMol ChemicalsChina → United States$93.001 g99.96%
MedKoo Biosciences, IncUnited States$110.005 g98%
MolnovaChina$130.00500 mg99%
MedChemExpress MCESweden$143.991 g99.98%
SpecsNetherlands$197.231 g90%
Axon MedchemNetherlands$432.00250 mg98%
Labotest KGGermany$453.001000 mg90%
Apexbio Technology LLCUnited States$500.00100 mg99.59%
Otava, Ltd. (2 weeks)Ukraine$2724.0050 mg90%
Princeton BioMolecular Research (SC)United States$2900.00100 mg90%
Vitas M Chemical LimitedHong Kong$3170.00100 mg90%
AngeneChina → Hong Kong$4266.6730 mg99%
Key Organics Ltd.United Kingdom$6900.0010 mg97%
ChemDiv, Inc.United States$7666.6715 mg90%

Chemical Identity

CAS5104-49-4
PubChem CID3394
DTXSIDDTXSID0037231
FormulaC15H13FO2
Mol. Weight244.26 g/mol
SMILESCC(C1=CC(=C(C=C1)C2=CC=CC=C2)F)C(=O)O

Data Sources

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Brief citations

Flurbiprofen (CAS 5104-49-4) https://chemicalindependence.com/chemical/5104-49-4/ PubChem: 3394. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/3394 FDA National Drug Code directory: CAS 5104-49-4. Retrieved 2026-04-25. https://open.fda.gov/data/ndc/ FDA National Drug Code directory: bulk match. Retrieved 2026-04-07. https://open.fda.gov/data/ndc/ US Census international trade: HS 291639 for CAS 5104-49-4. Reporting year: 2024. https://usatrade.census.gov/