ketotifen fumarate
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
28 FDA-registered drug labelers
A-S Medication Solutions
Alcon Laboratories, Inc.
Armas Pharmaceuticals Inc.
Bausch & Lomb Incorporated
Cardinal Health
CARDINAL HEALTH 110, LLC. DBA LEADER
CVS Pharmacy
DARMERICA, LLC
KALINTIS HEALTHCARE PRIVATE LIMITED
Kroger Company
LETCO MEDICAL, LLC
MEDISCA Inc.
Olon SpA
PERRIGO DIRECT INC.
Preferred Pharmaceuticals Inc.
Professional Compounding Centers of America
Proficient Rx LP
Rite Aid Corporation
Rugby Laboratories
Safeway
Spectrum Laboratory Products, Inc.
Target Corporation
TOPCO ASSOCIATES LLC
Unichem Pharmaceuticals (USA), Inc.
Wal-Mart Stores, Inc.
Walgreen Company
ZHEJIANG HUAHAI PHARMACEUTICAL CO., LTD.
Zhejiang Supor Pharmaceuticals Co., Ltd
Why It Matters
Sectors
Health
Downstream Uses
Appears in 7 drug and cosmetic product listings (FDA).
- •Zaditor
- •Eye Itch Relief
- •Eye Itch Releif
- •Ketotifen Fumarate
- •Ketotifen Fumarate Ophthalmic Solution
- •Alaway
- •Equate Eye Itch Relief
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
$12.96/gAA BLOCKS
CountryUnited States
Pack$324.00 / 25 g
Purity95%
Vendors3 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
2 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 |
|---|---|---|---|---|
| Aaron Chemicals LLC | Hong Kong | $16.20 | 25 g | 95% |
| Apexbio Technology LLC | United States | $67.00 | 1 g | 98% |
Chemical Identity
CAS34580-14-8
PubChem CID5282408
DTXSIDDTXSID30892970
FormulaC23H23NO5S
Mol. Weight425.5 g/mol
SMILESCN1CCC(=C2C3=C(C(=O)CC4=CC=CC=C42)SC=C3)CC1.C(=CC(=O)O)C(=O)O
Data Sources
52824082026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/ketotifen fumarate/cids/JSON
Archive: data/sources/pubchem_name/ketotifen fumarate.json
CAS 34580-14-82026-04-25
https://open.fda.gov/data/ndc/
Archive: data/sources/fda/ndc/ndc.json
bulk match2026-04-07
https://open.fda.gov/data/ndc/
Archive: data/sources/fda/ndc/ndc.json