carbamazepine
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
58 FDA-registered drug labelers
A-S Medication Solutions
Ajanta Pharma USA Inc.
Alembic Pharmaceuticals Inc.
Alembic Pharmaceuticals Limited
American Health Packaging
Amoli Organics (A Division of Umedica Laboratories Pvt.Ltd.)
ANI Pharmaceuticals, Inc.
Aphena Pharma Solutions - Tennessee, LLC
Apotex Corp.
Arene Life Sciences Private Limited
Ascend Laboratories, LLC
Atlantic Biologicals Corps
AvPAK
Bajaj Healthcare Ltd
Bionpharma Inc.,
Bostal LLC
Bryant Ranch Prepack
Cardinal Health 107, LLC
Chartwell Governmental & Specialty RX, LLC.
Chartwell RX, LLC
Coupler LLC
CTX Lifesciences Pvt. Ltd.
Dasami Lab Private Limited
direct rx
Epic Pharma, LLC
F.I.S. FABBRICA ITALIANA SINTETICI S.P.A.
Golden State Medical Supply, Inc.
Ingenus Pharmaceuticals, LLC
Jubilant Biosys limited
Jubilant Cadista Pharmaceuticals Inc.
LETCO MEDICAL, LLC
Major Pharmaceuticals
MEDISCA Inc.
NCS HealthCare of KY, LLC dba Vangard Labs
NIVAGEN PHARMACEUTICALS, INC.
Northstar Rx LLC
Novartis Pharma Produktions GmbH
Novartis Pharmaceuticals Corporation
NuCare Pharmaceuticals,Inc.
Patheon Manufacturing Services LLC
PD-Rx Pharmaceuticals, Inc.
Preferred Pharmaceuticals Inc.
Professional Compounding Centers of America dba PCCA
Proficient Rx LP
REMEDYREPACK INC.
Rising Pharma Holdings, Inc.
Spectrum Laboratory Products, Inc.
Sun Pharmaceutical Industries, Inc.
Takeda Pharmaceuticals America, Inc.
Teva Pharmaceuticals USA, Inc.
Torrent Pharmaceuticals Limited
Umedica Laboratories USA Inc.
Unichem Pharmaceuticals (USA), Inc.
Upsher-Smith Laboratories, LLC
Validus Pharmaceuticals LLC
zhejiang jiuzhou 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).
- •carbamazepine
- •Tegretol
- •Tegretol XR
- •Epitol
- •Carbamazepine ER
- •Equetro
- •Carbatrol
- •Carbamazepin
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
Shortage History
Each row is a separate manufacturer's FDA shortage filing — not a timeline for the drug as a whole. Multiple "current" entries are normal: each manufacturer/NDC files independently. Status reflects the manufacturer's report; reason describes their supply situation (Available, Unavailable, or to be discontinued).
to be discontinued
Carbamazepine Capsule, Extended Release
12/19/2025to be discontinued
Carbamazepine Tablet
06/10/2025Vendor Pricing
$0.19/gA2B Chem LLC
CountryUnited States
Pack$19.00 / 100 g
Purity98%
Vendors32 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
31 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 |
|---|---|---|---|---|
| AA BLOCKS | United States | $0.23 | 100 g | 98% |
| Chemscene | United States | $0.26 | 500 g | — |
| BLD Pharmatech GmbH | Germany | $0.26 | 500 g | 98% |
| BLD Pharmatech Ltd. | China | $0.26 | 500 g | 98% |
| Ambeed, Inc. | United States | $0.26 | 500 g | 98% |
| Fluorochem EU | Germany | $0.33 | 100 g | 98% |
| Aaron Chemicals LLC | Hong Kong | $0.39 | 500 g | 98% |
| Angene Chemical | China → Hong Kong | $0.42 | 500 g | 98% |
| BLD Pharmatech Co., Limited | United States | $0.42 | 100 g | 98% |
| AstaTech, Inc | United States | $0.59 | 250 g | 97% |
| Apollo Scientific US | United Kingdom | $0.86 | 500 g | — |
| Fluorochem UK | United Kingdom | $1.57 | 10 g | 98% |
| Accela ChemBio | United States | $2.00 | 5 g | 98% |
| Cayman Europe | Estonia | $4.45 | 50 g | 98% |
| Angene International Limited | United States | $5.86 | 100 g | 98% |
| Life Chemicals Inc. | Ukraine → Canada | $12.00 | 5 g | 95% |
| Sigma-Aldrich (Rush Stock) | Germany | $13.92 | 25 g | — |
| Sigma-Aldrich | Germany | $13.92 | 25 g | — |
| Fulfilled by Molport | Latvia | $50.00 | 100 mg | 98% |
| Vitas M Chemical Limited | Hong Kong | $53.00 | 5 g | 90% |
| TargetMol Chemicals | China → United States | $100.00 | 500 mg | 99.99% |
| CliniSciences GmbH | Switzerland | $116.10 | 500 mg | 98% |
| MedChemExpress MCE | Sweden | $150.04 | 500 mg | 99.95% |
| Apexbio Technology LLC | United States | $1000.00 | 50 mg | 99.79% |
| 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% |
| ChemDiv, Inc. | United States | $4070.00 | 100 mg | 90% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 98% |
| Key Organics Ltd. | United Kingdom | $6900.00 | 10 mg | 97% |
| TimTec, LLC | United States | $13333.33 | 30 mg | 90% |
Chemical Identity
CAS298-46-4
PubChem CID2554
DTXSIDDTXSID4022731
FormulaC15H12N2O
Mol. Weight236.27 g/mol
SMILESC1=CC=C2C(=C1)C=CC3=CC=CC=C3N2C(=O)N
Data Sources
25542026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/carbamazepine/cids/JSON
Archive: data/sources/pubchem_name/carbamazepine.json
CAS 298-46-42026-04-25
https://open.fda.gov/data/ndc/
Archive: data/sources/fda/ndc/ndc.json
CAS 298-46-42026-06-13
https://api.fda.gov/drug/shortages.json
Archive: data/sources/fda/shortages/shortages.json