indomethacin
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
37 FDA-registered drug labelers
A-S Medication Solutions
Advanced Rx Pharmacy of Tennessee, LLC
Agno Pharma Jiangsu
American Health Packaging
Amneal Pharmaceuticals LLC
Amneal Pharmaceuticals NY LLC
ANI Pharmaceuticals, Inc.
Asclemed USA, Inc.
Aurore Pharmaceuticals Private Limited
AvPAK
AX Pharmaceutical Corp
Bryant Ranch Prepack
Camber Pharmaceuticals, Inc.
Chartwell RX, LLC
DIRECT RX
F.I.S. FABBRICA ITALIANA SINTETICI S.P.A.
Fresenius Kabi USA, LLC
Glenmark Pharmaceuticals Inc., USA
Hetero Drugs Limited
Hikma Pharmaceuticals USA Inc.
KVK-Tech, Inc.
Macleods Pharmaceuticals Limited
NorthStar RxLLC
Northwind Health Company, LLC
NuCare Pharmaceuticals, Inc.
PD-Rx Pharmaceuticals, Inc.
Preferred Pharmaceuticals Inc.
Proficient Rx LP
RedPharm Drug, Inc.
REMEDYREPACK INC.
Sportpharm LLC
ST. MARY'S MEDICAL PARK PHARMACY
XLCare Pharmaceuticals Inc.
Zydus Lifesciences Limited
Zydus Pharmaceuticals USA Inc.
Zyla Life Sciences US Inc.
Zyla Life Sciences US LLC
Why It Matters
Sectors
Health
Downstream Uses
Appears in 3 drug and cosmetic product listings (FDA).
- •Indomethacin
- •Indomethacin ER
- •Indocin
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
Vendor Pricing
$0.14/gAaron Chemicals LLC
CountryHong Kong
Pack$72.00 / 500 g
Purity97%
Vendors31 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
30 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 | $0.16 | 500 g | 97% |
| A2B Chem LLC | United States | $0.30 | 500 g | 99% |
| AA BLOCKS | United States | $0.38 | 500 g | 99% |
| AK Scientific Specialized | United States | $0.58 | 500 g | 95% |
| AK Scientific, Inc. | United States | $0.85 | 500 g | 98% |
| Fluorochem UK | United Kingdom | $4.12 | 25 g | 98% |
| Fulfilled by Molport | Latvia | $5.00 | 1 g | 95% |
| ALFA AESAR | Germany | $6.08 | 100 g | 98% |
| AstaTech, Inc | United States | $7.80 | 25 g | 98% |
| Sigma-Aldrich (Rush Stock) | Germany | $8.56 | 100 g | 100.5% |
| Sigma-Aldrich | Germany | $8.56 | 100 g | 100.5% |
| Apexbio Technology LLC | United States | $16.00 | 5 g | 99.89% |
| MedChemExpress MCE | Sweden | $26.62 | 5 g | 99.97% |
| MedKoo Biosciences, Inc | United States | $40.00 | 10 g | 98% |
| Cayman Europe | Estonia | $41.65 | 1 g | 99% |
| Molnova | China | $45.00 | 1 g | 99% |
| TargetMol Chemicals | China → United States | $50.00 | 1 g | 99.84% |
| Angene International Limited | United States | $63.00 | 1 g | 98% |
| CliniSciences GmbH | Switzerland | $70.95 | 1 g | 99% |
| Labotest KG | Germany | $217.80 | 5000 mg | 90% |
| Otava, Ltd. | Ukraine | $344.00 | 1 g | 95% |
| Axon Medchem | Netherlands | $1200.00 | 50 mg | 99% |
| Princeton BioMolecular Research (SC) | United States | $2900.00 | 100 mg | 90% |
| Life Chemicals Inc. | Ukraine → Canada | $3100.00 | 100 mg | 90% |
| Vitas M Chemical Limited | Hong Kong | $3170.00 | 100 mg | 90% |
| ChemDiv, Inc. | United States | $4070.00 | 100 mg | 90% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 97% |
| Asinex | Netherlands | $6461.40 | 100 mg | 90% |
| Key Organics Ltd. | United Kingdom | $6900.00 | 10 mg | 97% |
| TimTec, LLC (back-ordered) | United States | $32000.00 | 15 mg | 94% |
Chemical Identity
CAS53-86-1
PubChem CID3715
DTXSIDDTXSID9020740
FormulaC19H16ClNO4
Mol. Weight357.8 g/mol
SMILESCC1=C(C2=C(N1C(=O)C3=CC=C(C=C3)Cl)C=CC(=C2)OC)CC(=O)O
Data Sources
37152026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/indomethacin/cids/JSON
Archive: data/sources/pubchem_name/indomethacin.json
CAS 53-86-12026-04-24
https://www.epa.gov/tsca-inventory
Archive: data/sources/tsca/tsca_inventory.csv
bulk match2026-04-07
https://open.fda.gov/data/ndc/
Archive: data/sources/fda/ndc/ndc.json