Aztreonam

Drug ingredient

CAS 78110-38-0

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

US productionNot reported

Import value, 2024$546M

Top sourceItaly 41%

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 294190 · basket

These shares come from HS customs code 294190, which covers 90 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).

IT 41%ItalyCN 24%ChinaDK 9%DenmarkHR 6%CroatiaIN 6%India

United Kingdom
Slovakia
Slovenia
Mexico
Canada
Germany
Belgium
Japan
Switzerland
Netherlands
Czech Republic
Uruguay
South Korea
Hong Kong
Portugal
Australia

12 FDA-registered drug labelers

A-S Medication Solutions

AbbVie Inc.

Aurobindo Pharma Limited

Curia Italy S.r.l.

E.R. Squibb & Sons, L.L.C.

Fresenius Kabi USA, LLC

Gilead Sciences, Inc.

Guangan Kingday Pharma & Chem Co., Ltd.

Hospira, Inc.

Latina Pharma S.p.A.

LSNE, Inc.

Sicor de Mexico S.A. de C.V

Why It Matters

Sectors

Health

Downstream Uses

Appears in 3 drug and cosmetic product listings (FDA).

•Azactam
•Aztreonam
•Emblaveo

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

$90.00/gMedKoo Biosciences, Inc

CountryUnited States

Pack$2250.00 / 25 g

Purity98%

Vendors2 available

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

1 more vendor

Vendor	Country	$/g	Pack	Purity
Molnova	China	$485.00	200 mg	99%

Chemical Identity

CAS78110-38-0

PubChem CID5742832

DTXSIDDTXSID0022640

FormulaC13H17N5O8S2

Mol. Weight435.4 g/mol

SMILESCC1C(C(=O)N1S(=O)(=O)O)NC(=O)C(=NOC(C)(C)C(=O)O)C2=CSC(=N2)N

Data Sources

PubChem · compound 5742832Retrieved 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

Aztreonam (CAS 78110-38-0) https://chemicalindependence.com/chemical/78110-38-0/ PubChem: 5742832. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/5742832 FDA National Drug Code directory: CAS 78110-38-0. 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 294190 for CAS 78110-38-0. Reporting year: 2024. https://usatrade.census.gov/