topiramate
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
71 FDA-registered drug labelers
A-S Medication Solutions
Advagen Pharma Ltd
Advanced Rx of Tennessee, LLC
Advanced Rx Pharmacy of Tennessee, LLC
Ajanta Pharma USA Inc.
Alivus Life Sciences Limited
American Health Packaging
Aphena Pharma Solutions - Tennessee, LLC
Ascend Laboratories, LLC
Asclemed USA, Inc.
Aurobindo Pharma Limited
AvKARE
AX Pharmaceutical Corp
Azurity Pharmaceuticals, Inc.
Bryant Ranch Prepack
C
Camber Pharmaceuticals, Inc.
Cardinal Health 107, LLC
Catalent Pharma Solutions LLC
Cipla Ltd.
Cipla USA Inc.
DARMERICA, LLC
Dr. Reddys Laboratories Inc.
Dr.Reddy's laboratories Limited
Endo USA, Inc.
EXELAN PHARMACEUTICALS INC.
Glenmark Pharmaceuticals Inc., USA
Global Calcium Private Limited
Golden State Medical Supply, Inc.
Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc.
Hetero Drugs Limited
Janssen Pharmaceutical Sciences Unlimited Company
Janssen Pharmaceuticals, Inc.
LETCO MEDICAL, LLC
Lupin Pharmaceuticals, Inc.
Major Pharmaceuticals
Medisca Inc.
MSN Organics Private Limited
NCS HealthCare of KY, LLC dba Vangard Labs
NorthStar RxLLC
Northwind Health Company, LLC
NuCare Pharmaceuticals, Inc.
PD-Rx Pharmaceuticals, Inc.
Pharmaceutical Works POLPHARMA
Prasco Laboratories
Preferred Pharmaceuticals Inc.
Professional Compounding Centers of America
Proficient Rx LP
Quality Care Products, LLC
Quallent Pharmaceuticals Health LLC
REMEDYREPACK INC.
SciAnda(Changshu) Pharmaceuticals, Ltd.
ScinoPharm Taiwan Ltd.
Siegfried AG
Spectrum Laboratory Products, Inc.
Spica Laboratories Private Limited
ST. MARY'S MEDICAL PARK PHARMACY
SUN PHARMACEUTICAL INDUSTRIES, INC.
Supernus Pharmaceuticals, Inc.
Teva Pharmaceuticals, Inc.
Unichem Laboratories Limited, India
Unichem Pharmaceuticals (USA), Inc.
Upsher-Smith Laboratories, LLC
Vitruvias Therapeutics, Inc.
Vivus LLC
Willow Birch Pharma, Inc.
Willow Birch Pharma, LLC
XLCare Pharmaceuticals, Inc.
ZHEJIANG HUAHAI PHARMACEUTICAL CO., LTD.
Zydus Lifesciences Limited
Zydus Pharmaceuticals USA Inc.
Why It Matters
Sectors
Health
Downstream Uses
Appears in 8 drug and cosmetic product listings (FDA).
- •Topiramate
- •Topamax
- •Trokendi XR
- •Qudexy XR
- •Eprontia
- •Phentermine and Topiramate Extended-Release
- •Qsymia
- •phentermine and topiramate
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 Shortage
Chemical Identity
CAS97240-79-4
PubChem CID5284627
DTXSIDDTXSID8023688
FormulaC12H21NO8S
Mol. Weight339.36 g/mol
SMILESCC1(OC2COC3(C(C2O1)OC(O3)(C)C)COS(=O)(=O)N)C
Data Sources
52846272026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/topiramate/cids/JSON
Archive: data/sources/pubchem_name/topiramate.json
CAS 97240-79-42026-04-25
https://open.fda.gov/data/ndc/
Archive: data/sources/fda/ndc/ndc.json
CAS 97240-79-42026-06-13
https://api.fda.gov/drug/shortages.json
Archive: data/sources/fda/shortages/shortages.json