mesalamine
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
57 FDA-registered drug labelers
Actavis Pharma, Inc.
Alembic Pharmaceuticals Inc.
Alembic Pharmaceuticals Limited
Allergan, Inc.
American Health Packaging
Amneal Pharmaceuticals LLC
Amring Pharmaceuticals Inc.
ANI Pharmaceuticals, Inc.
Ascend Laboratories, LLC
Aurobindo Pharma Limited
AvKARE
AvPAK
Bayer AG
Bryant Ranch Prepack
Camber Pharmaceuticals, Inc.
Cambrex Karlskoga AB
Chartwell RX, LLC
CHEMI SPA
Cosmo SpA
CTX Lifesciences Pvt. Ltd.
Dasami Lab Private Limited
Divi's Laboratories Limited
Encube Ethicals, Inc.
Erregierre SpA
Golden State Medical Supply, Inc.
INFAR SA
Ingenus Pharmaceuticals, LLC
IOL Chemicals and Pharmaceuticals Ltd.
Ipca Laboratories Limited
KLM Laboratories Private Limited
Lannett Company Inc.
LETCO MEDICAL, LLC
Maithri Drugs Private Limited
Major Pharmaceuticals
Matrix Pharmacorp Private Limited
MSN Life Sciences Private Limited
Mylan Pharmaceuticals Inc.
NorthStar RxLLC
Oceanside Pharmaceuticals
Optimus Drugs Private Limited
Padagis Israel Pharmaceuticals Ltd
Patheon Manufacturing Services LLC
PharmaZell GmbH
Professional Compounding Centers of America
Professional Compounding Centers of America dba PCCA
Rising Pharma Holdings, Inc.
Salix Pharmaceuticals, Inc.
SUN PHARMACEUTICAL INDUSTRIES, INC.
Syntese A/S
Takeda Pharmaceuticals America, Inc.
Teva Pharmaceuticals USA, Inc.
Teva Pharmaceuticals, Inc.
Upsher-Smith Laboratories, LLC
Viatris Specialty LLC
Wanbury Limited
Zydus Lifesciences Limited
Zydus Pharmaceuticals USA Inc.
Why It Matters
Sectors
Health
Downstream Uses
Appears in 8 drug and cosmetic product listings (FDA).
- •Mesalamine
- •sfRowasa Sulfite-Free Formulation
- •Pentasa
- •Canasa
- •Lialda
- •Rowasa
- •Apriso
- •Mesalamine Rectal
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
$0.07/gAaron Chemicals LLC
CountryHong Kong
Pack$37.00 / 500 g
Purity97%
Vendors38 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
37 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 | $0.08 | 500 g | 97% |
| Apollo Scientific UK | United Kingdom | $0.10 | 10 kg | 99% |
| A2B Chem LLC | United States | $0.11 | 500 g | 98% |
| AA BLOCKS | United States | $0.11 | 500 g | 98% |
| Chemscene | United States | $0.15 | 1 kg | — |
| BLD Pharmatech Ltd. | China | $0.15 | 1 kg | 98% |
| Ambeed, Inc. | United States | $0.15 | 1 kg | 98% |
| BLD Pharmatech Co., Limited | United States | $0.16 | 500 g | 98% |
| BLD Pharmatech GmbH | Germany | $0.16 | 500 g | 98% |
| Fluorochem EU | Germany | $0.17 | 100 g | 97% |
| AK Scientific Specialized | United States | $0.25 | 1 kg | 95% |
| Combi-Blocks, Inc. | United States | $0.25 | 1 kg | 97% |
| AK Scientific, Inc. | United States | $0.33 | 1 kg | 98% |
| ALFA AESAR | Germany | $0.47 | 500 g | 95% |
| Fulfilled by Molport | Latvia | $0.50 | 10 g | 97% |
| Angene International Limited | United States | $0.68 | 500 g | 98% |
| Sigma-Aldrich (Rush Stock) | Germany | $1.02 | 100 g | 95% |
| Sigma-Aldrich | Germany | $1.02 | 100 g | 95% |
| AstaTech (2 weeks) | United States | $1.48 | 25 g | 95% |
| Cayman Europe | Estonia | $1.73 | 100 g | 99% |
| MedKoo Biosciences, Inc | United States | $5.50 | 100 g | 98% |
| Aldlab | United States | $5.52 | 1 g | 95% |
| MedChemExpress MCE | Sweden | $12.61 | 50 g | 99.97% |
| Interbioscreen | Hong Kong | $51.00 | 10 g | 95% |
| Apexbio Technology LLC | United States | $60.00 | 500 mg | 98% |
| Molnova | China | $82.00 | 500 mg | 99% |
| TargetMol Chemicals | China → United States | $90.00 | 500 mg | 99.98% |
| Labotest KG | Germany | $217.80 | 5000 mg | 90% |
| Vitas M Chemical Limited | Hong Kong | $360.00 | 1 g | 90% |
| Otava, Ltd. | Ukraine | $2280.00 | 50 mg | 95% |
| Otava, Ltd. (2 weeks) | Ukraine | $2724.00 | 50 mg | 90% |
| Princeton BioMolecular Research (SC) | United States | $2900.00 | 100 mg | 90% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 98% |
| ChemDiv, Inc. | United States | $4400.00 | 90 mg | 90% |
| Life Chemicals Inc. | Ukraine → Canada | $4500.00 | 40 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
CAS89-57-6
PubChem CID4075
DTXSIDDTXSID5024506
FormulaC7H7NO3
Mol. Weight153.14 g/mol
SMILESC1=CC(=C(C=C1N)C(=O)O)O
Data Sources
40752026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/mesalamine/cids/JSON
Archive: data/sources/pubchem_name/mesalamine.json
CAS 89-57-62026-04-24
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