dalfampridine
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
17 FDA-registered drug labelers
Accord Healthcare Inc.
Actavis Pharma, Inc.
Ascend Laboratories, LLC
Aurobindo Pharma Limited
Bryant Ranch Prepack
CivicaScript LLC
DARMERICA, LLC
Golden State Medical Supply, Inc.
Industriale Chimica s.r.l.
Jubilant Biosys limited
MEDISCA Inc.
Merz Pharmaceuticals, LLC
Micro Labs Limited
PROCOS S.p.A.
Professional Compounding Centers of America dba PCCA
Regis Technologies Inc.
SUN PHARMACEUTICAL INDUSTRIES, INC.
Why It Matters
Sectors
Health
Downstream Uses
Appears in 2 drug and cosmetic product listings (FDA).
- •Ampyra
- •Dalfampridine
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
$0.23/gA2B Chem LLC
CountryUnited States
Pack$116.00 / 500 g
Purity98%
Vendors25 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
24 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 | $0.30 | 500 g | 98% |
| AK Scientific Specialized | United States | $0.60 | 500 g | 98% |
| Apollo Scientific UK | United Kingdom | $0.72 | 250 g | 98% |
| AK Scientific, Inc. | United States | $0.84 | 500 g | 99% |
| Fluorochem UK | United Kingdom | $1.18 | 500 g | 98% |
| AstaTech, Inc | United States | $1.23 | 100 g | 97% |
| ALFA AESAR | Germany | $1.24 | 250 g | 98% |
| Cayman Europe | Estonia | $1.93 | 100 g | 95% |
| Sigma-Aldrich (Rush Stock) | Germany | $2.14 | 100 g | 98% |
| Sigma-Aldrich | Germany | $2.14 | 100 g | 98% |
| Interbioscreen | Hong Kong | $10.00 | 10 g | 95% |
| Fulfilled by Molport | Latvia | $20.00 | 500 mg | — |
| HTS Biochemie Innovationen | Germany | $120.00 | 10 g | 95% |
| Labotest KG | Germany | $217.80 | 5000 mg | 90% |
| CliniSciences GmbH | Switzerland | $322.50 | 100 mg | 98% |
| Molnova | China | $900.00 | 50 mg | 99% |
| TargetMol Chemicals EU | Austria | $1000.00 | 50 mg | 99.9% |
| Otava, Ltd. | Ukraine | $2280.00 | 50 mg | 95% |
| Otava, Ltd. (2 weeks) | Ukraine | $2724.00 | 50 mg | 95% |
| Princeton BioMolecular Research (SC) | United States | $2900.00 | 100 mg | 90% |
| Vitas M Chemical Limited | Hong Kong | $3170.00 | 100 mg | 90% |
| ChemDiv, Inc. | United States | $4400.00 | 90 mg | 90% |
| Asinex | Netherlands | $8651.50 | 100 mg | 90% |
| TimTec, LLC (back-ordered) | United States | $32000.00 | 15 mg | 94% |
Chemical Identity
CAS504-24-5
PubChem CID1727
DTXSIDDTXSID0023870
FormulaC5H6N2
Mol. Weight94.11 g/mol
SMILESC1=CN=CC=C1N
Data Sources
17272026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/dalfampridine/cids/JSON
Archive: data/sources/pubchem_name/dalfampridine.json
CAS 504-24-52026-04-24
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