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Rufinamide

Drug ingredient

CAS 106308-44-5

This chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.

Molecular structure of 106308-44-5
US productionNot reported
Import value, 2024$1.4B
Top sourceIreland 33%

This chemical is not on EPA’s Toxic Substances Control Act inventory, the list behind EPA’s production survey.

Why supply is unknown

Production is reported production, not a complete census of factories. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 293399 · basket

These shares come from HS customs code 293399, which covers 518 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
IE 33%IrelandCN 26%ChinaIN 11%IndiaDE 9%GermanyIT 4%Italy
21 FDA-registered drug labelers
Alivus Life Sciences Limited
American Health Packaging
Amino Chemicals Ltd
Ascend Laboratories, LLC
Aurobindo Pharma Limited
Bionpharma Inc.
Bushu Pharmaceuticals, Ltd.
Camber Pharmaceuticals, Inc.
Dipharma Francis S.r.l.
Eisai Inc.
Glenmark Pharmaceuticals Inc., USA
Hetero Drugs Limited
Hikma Pharmaceuticals USA Inc.
Lupin Pharmaceuticals, Inc.
Micro Labs Limited
MSN Laboratories Private Limited
MSN Life Sciences Private Limited
n.v. Ajinomoto OmniChem S.A.
NorthStar RxLLC
Novadoz Pharmaceuticals LLC
Pharma Packaging Solutions, LLC dba Tjoapack LLC

Why It Matters

Sectors
Health
Downstream Uses

Appears in 2 drug and cosmetic product listings (FDA).

  • •Rufinamide
  • •Banzel
FDA Shortage Status
No FDA shortage records

Vendor Pricing

$29.00/gCombi-Blocks, Inc.
CountryUnited States
Pack$290.00 / 10 g
Purity95%
Vendors26 available

Prices reflect listed pack sizes. Small research packs run far above bulk rates.

25 more vendors
VendorCountry$/gPackPurity
A2B Chem LLCUnited States$31.2010 g99%
AA BLOCKSUnited States$32.9010 g99%
Aaron Chemicals LLCHong Kong$41.205 g99%
Angene ChemicalChina → Hong Kong$44.205 g99%
BLD Pharmatech Co., LimitedUnited States$59.605 g99%
BLD Pharmatech Ltd.China$59.605 g99%
Ambeed, Inc.United States$59.605 g99%
Fluorochem UKUnited Kingdom$214.50100 mg95%
MedKoo Biosciences, IncUnited States$247.5020 g98%
AK Scientific, Inc.United States$307.001 g98%
TargetMol ChemicalsChina → United States$898.00500 mg99.99%
Fulfilled by MolportLatvia$1333.333 mg98%
TargetMol Chemicals EUAustria$1790.00100 mg99.99%
AstaTech (2 weeks)United States$2465.001 g95%
AngeneChina → Hong Kong$2500.0030 mg99%
Apexbio Technology LLCUnited States$2670.00100 mg99.94%
MedChemExpress MCESweden$2746.70100 mg99.84%
Ramidus ABSweden$2800.0050 mg—
AK Scientific SpecializedUnited States$3210.00100 mg98%
Cayman EuropeEstonia$3665.2050 mg98%
Life Chemicals Inc.Ukraine → Canada$4650.00100 mg90%
Angene International LimitedUnited States$5280.00100 mg98%
Key Organics Ltd.United Kingdom$6900.0010 mg98%
Sigma-Aldrich (Rush Stock)Germany$7654.40200 mg—
Sigma-AldrichGermany$7654.40200 mg—

Chemical Identity

CAS106308-44-5
PubChem CID129228
DTXSIDDTXSID1046506
FormulaC10H8F2N4O
Mol. Weight238.19 g/mol
SMILESC1=CC(=C(C(=C1)F)CN2C=C(N=N2)C(=O)N)F

Data Sources

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Brief citations

Rufinamide (CAS 106308-44-5) https://chemicalindependence.com/chemical/106308-44-5/ PubChem: 129228. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/129228 FDA National Drug Code directory: CAS 106308-44-5. Retrieved 2026-04-25. https://open.fda.gov/data/ndc/ FDA National Drug Code directory: bulk match. Retrieved 2026-04-07. https://open.fda.gov/data/ndc/ US Census international trade: HS 293399 for CAS 106308-44-5. Reporting year: 2024. https://usatrade.census.gov/