mirtazapine
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
42 FDA-registered drug labelers
A-S Medication Solutions
Advanced Rx Pharmacy of Tennessee, LLC
American Health Packaging
Aphena Pharma Solutions - Tennessee, LLC
Apotex Corp.
Aspen Oss B.V.
ATLANTIC BIOLOGICALS CORP.
Aurobindo Pharma Limited
Aurolife Pharma LLC
AvKARE
Bryant Ranch Prepack
Cardinal Health 107, LLC
Coupler LLC
Darmerica, LLC
Direct_Rx
Golden State Medical Supply, Inc.
HETERO DRUGS LIMITED
Maithri Drugs Private Limited
Major Pharmaceuticals
Matrix Pharmacorp Private Limited
McKesson Corporation dba SKY Packaging
Medichem S.A.
MEDISCA Inc.
Megafine Pharma (P) limited
Mylan Institutional Inc.
Mylan Pharmaceuticals Inc.
NCS HealthCare of KY, Inc dba Vangard Labs
NCS HealthCare of KY, LLC dba Vangard Labs
Neuland Laboratories Limited
NorthStar Rx LLC
NuCare Pharmaceuticals,Inc.
Organon LLC
ORGANON PHARMA (UK) LIMITED
Prasco Laboratories
Preferred Pharmaceuticals Inc.
Proficient Rx LP
REMEDYREPACK INC.
Rising Pharma Holdings, Inc.
Safecor Health LLC
SQUARE PHARMACEUTICALS LIMITED
Sun Pharmaceutical Industries, Inc.
Viona Pharmaceuticals Inc.
Why It Matters
Sectors
Health
Downstream Uses
Appears in 3 drug and cosmetic product listings (FDA).
- •Mirtazapine
- •Remeron
- •Remeronsoltab
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
$11.12/gA2B Chem LLC
CountryUnited States
Pack$278.00 / 25 g
Purity98%
Vendors21 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
20 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 | $11.68 | 25 g | 98% |
| Aaron Chemicals LLC | Hong Kong | $14.68 | 100 g | 98% |
| Angene Chemical | China → Hong Kong | $15.68 | 100 g | 98% |
| AK Scientific, Inc. | United States | $406.00 | 1 g | 98% |
| AstaTech (2 weeks) | United States | $472.00 | 1 g | 95% |
| MedKoo Biosciences, Inc | United States | $790.00 | 5 g | 98% |
| Molnova | China | $852.00 | 500 mg | 99% |
| TargetMol Chemicals | China → United States | $1315.00 | 200 mg | 99.98% |
| MedChemExpress MCE | Sweden | $1422.96 | 500 mg | 99.94% |
| AK Scientific Specialized | United States | $1940.00 | 100 mg | 98% |
| Apexbio Technology LLC | United States | $2100.00 | 50 mg | 99.89% |
| Angene International Limited | United States | $3330.00 | 100 mg | 98% |
| CliniSciences GmbH | Switzerland | $3457.20 | 25 mg | 99% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 98% |
| Axon Medchem | Netherlands | $4680.00 | 50 mg | 99% |
| Sigma-Aldrich (Rush Stock) | Germany | $7663.77 | 350 mg | — |
| Sigma-Aldrich | Germany | $7663.77 | 350 mg | — |
| Key Organics Ltd. | United Kingdom | $11700.00 | 10 mg | 97% |
| Vitas M Chemical Limited | Hong Kong | $14000.00 | 5 mg | 90% |
| Princeton BioMolecular Research (SC) | United States | $18000.00 | 5 mg | 90% |
Chemical Identity
CAS85650-52-8
PubChem CID4205
DTXSIDDTXSID0023325
FormulaC17H19N3
Mol. Weight265.35 g/mol
SMILESCN1CCN2C(C1)C3=CC=CC=C3CC4=C2N=CC=C4
Data Sources
42052026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/mirtazapine/cids/JSON
Archive: data/sources/pubchem_name/mirtazapine.json
CAS 85650-52-82026-04-25
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