Omadacycline

Drug ingredient

CAS 389139-89-3

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

US productionNot reported

Import value, 2024$62M

Top sourceChina 82%

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 294130 · basket

These shares come from HS customs code 294130, which covers 10 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).

CN 82%ChinaCH 5%SwitzerlandBG 4%BulgariaTH 4%ThailandIT 2%Italy

Canada
United Kingdom
Israel
India
South Korea

4 FDA-registered drug labelers

LSNE, Inc

Paratek Pharmaceuticals, Inc.

Patheon Italia S.p.A.

Patheon Pharmaceuticals Inc.

Why It Matters

Sectors

Health

Downstream Uses

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

•Nuzyra

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

$3814.00/gAK Scientific, Inc.

CountryUnited States

Pack$3814.00 / 1 g

Purity95%

Vendors1 available

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

Chemical Identity

CAS389139-89-3

PubChem CID54697325

DTXSIDDTXSID201027687

FormulaC29H40N4O7

Mol. Weight556.6 g/mol

SMILESCC(C)(C)CNCC1=CC(=C2CC3CC4C(C(=O)C(=C(C4(C(=O)C3=C(C2=C1O)O)O)O)C(=O)N)N(C)C)N(C)C

Data Sources

PubChem · compound 54697325Retrieved 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

Omadacycline (CAS 389139-89-3) https://chemicalindependence.com/chemical/389139-89-3/ PubChem: 54697325. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/54697325 FDA National Drug Code directory: CAS 389139-89-3. 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 294130 for CAS 389139-89-3. Reporting year: 2024. https://usatrade.census.gov/