Diazoxide

Drug ingredient

CAS 364-98-7

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

US productionNot reported

Import value, 2024$6.4B

Top sourceSingapore 36%

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 293499 · basket

These shares come from HS customs code 293499, which covers 575 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).

SG 36%SingaporeIE 23%IrelandCN 11%ChinaCH 6%SwitzerlandIN 5%India

Finland
Netherlands
Canada
Indonesia
Mexico
Taiwan
South Korea
Austria
Croatia
Sweden
Ukraine
Denmark
Israel
Czech Republic
New Zealand
Hong Kong
Kyrgyzstan
Australia
Portugal
South Africa
Poland
Slovenia
Brazil
Slovakia
Vietnam
Latvia
Malta
Hungary
Romania
Kenya
Belarus
Russia
Turkey
Norway

14 FDA-registered drug labelers

Azico Biophore India Private Limited

DARMERICA, LLC

e5 Pharma, LLC

Fagron Inc

Guangan Kingday Pharma & Chem Co., Ltd.

LETCO MEDICAL, LLC

Lundbeck Pharmaceuticals Italy S.p.A.

MEDISCA INC.

MSN Laboratories Private Limited

NURAY CHEMICALS PRIVATE LIMITED

Par Health USA, LLC

Professional Compounding Centers of America

STHREE CHEMICALS PRIVATE LIMITED

Teva Pharmaceuticals USA, Inc.

Why It Matters

Sectors

Health

Downstream Uses

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

•Diazoxide
•Proglycem

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

$18.44/gA2B Chem LLC

CountryUnited States

Pack$461.00 / 25 g

Purity95%

Vendors15 available

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

14 more vendors

Vendor	Country	$/g	Pack	Purity
AA BLOCKS	United States	$22.40	25 g	95%
Angene Chemical	China → Hong Kong	$23.76	25 g	98%
Aaron Chemicals LLC	Hong Kong	$27.80	10 g	98%
Fluorochem EU	Germany	$45.98	5 g	95%
AstaTech, Inc	United States	$63.00	1 g	95%
Fluorochem UK	United Kingdom	$72.93	1 g	95%
Angene International Limited	United States	$113.40	5 g	98%
AK Scientific, Inc.	United States	$184.80	5 g	98%
CliniSciences GmbH	Switzerland	$322.50	100 mg	98%
Sigma-Aldrich (Rush Stock)	Germany	$371.60	5 g	—
Sigma-Aldrich	Germany	$371.60	5 g	—
Cayman Europe	Estonia	$999.60	100 mg	99%
Angene	China → Hong Kong	$4266.67	30 mg	98%
Key Organics Ltd.	United Kingdom	$6900.00	10 mg	97%

Chemical Identity

CAS364-98-7

PubChem CID3019

DTXSIDDTXSID7022914

FormulaC8H7ClN2O2S

Mol. Weight230.67 g/mol

SMILESCC1=NS(=O)(=O)C2=C(N1)C=CC(=C2)Cl

Data Sources

PubChem · compound 3019Retrieved 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

Diazoxide (CAS 364-98-7) https://chemicalindependence.com/chemical/364-98-7/ PubChem: 3019. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/3019 FDA National Drug Code directory: CAS 364-98-7. 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 293499 for CAS 364-98-7. Reporting year: 2024. https://usatrade.census.gov/