Belinostat

Drug ingredient

CAS 414864-00-9

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

US productionNot reported

Import value, 2024$2.0B

Top sourceIreland 63%

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 293590 · basket

These shares come from HS customs code 293590, which covers 182 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries

Country of origin for US imports, from Census customs data (2024).

IE 63%IrelandSG 14%SingaporeIN 7%IndiaCN 7%ChinaCH 2%Switzerland

Portugal
Spain
Italy
Austria
Israel
Hungary
Canada
South Korea
Netherlands
Finland
Poland
Indonesia
Ukraine
Mexico
South Africa
Croatia
Greece
Taiwan
Hong Kong

3 FDA-registered drug labelers

Acrotech Biopharma Inc

Curia New York, Inc.

MSN Laboratories Private Limited

Why It Matters

Sectors

Health

Downstream Uses

Appears in 1 drug and cosmetic product listings (FDA).

•Beleodaq

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

$48.00/gCombi-Blocks, Inc.

CountryUnited States

Pack$1200.00 / 25 g

Purity95%

Vendors22 available

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

21 more vendors

Vendor	Country	$/g	Pack	Purity
AstaTech, Inc	United States	$69.80	5 g	97%
Ambeed, Inc.	United States	$86.20	5 g	99%
BLD Pharmatech Co., Limited	United States	$86.20	5 g	99%
A2B Chem LLC	United States	$93.00	1 g	99%
Aaron Chemicals LLC	Hong Kong	$101.00	1 g	98%
Angene Chemical	China → Hong Kong	$103.00	1 g	98%
AA BLOCKS	United States	$103.00	1 g	99%
BLD Pharmatech GmbH	Germany	$118.00	1 g	99%
BLD Pharmatech Ltd.	China	$118.00	1 g	99%
Angene International Limited	United States	$231.00	1 g	98%
TargetMol Chemicals	China → United States	$1040.00	200 mg	99.96%
Molnova	China	$1040.00	500 mg	99%
TargetMol Chemicals EU	Austria	$1092.00	500 mg	99.99%
ChemFaces	China	$1500.00	20 mg	98%
MedChemExpress MCE	Sweden	$1638.34	500 mg	99.97%
MedKoo Biosciences, Inc	United States	$1650.00	1 g	98%
AstaTech (2 weeks)	United States	$2011.00	1 g	97%
Cayman Europe	Estonia	$2394.28	250 mg	98%
Angene	China → Hong Kong	$2500.00	30 mg	98%
Apexbio Technology LLC	United States	$2950.00	200 mg	98.04%
Axon Medchem	Netherlands	$4800.00	50 mg	99%

Chemical Identity

CAS414864-00-9

PubChem CID6918638

DTXSIDDTXSID60194378

FormulaC15H14N2O4S

Mol. Weight318.3 g/mol

SMILESC1=CC=C(C=C1)NS(=O)(=O)C2=CC=CC(=C2)C=CC(=O)NO

Data Sources

PubChem · compound 6918638Retrieved 2026-04-07
FDA National Drug Code directoryRetrieved 2026-04-25
FDA National Drug Code directoryRetrieved 2026-04-07
US Census international tradeReporting year: 2024 · Retrieved 2026-10-04

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Brief citations

Belinostat (CAS 414864-00-9) https://chemicalindependence.com/chemical/414864-00-9/ PubChem: 6918638. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/6918638 FDA National Drug Code directory: CAS 414864-00-9. 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 293590 for CAS 414864-00-9. Reporting year: 2024. https://usatrade.census.gov/