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Propiomazine maleate

Drug ingredient

CAS 3568-23-8

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

Molecular structure of 3568-23-8
US productionNot reported
Import value, 2024$13M
Top sourceGermany 54%

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 293430 · basket

These shares come from HS customs code 293430, which covers 19 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
DE 54%GermanyIT 24%ItalyIN 8%IndiaCN 5%ChinaZA 4%South Africa
1 FDA-registered drug labeler
COHANCE LIFESCIENCES LIMITED

Why It Matters

Sectors
Health
Downstream UsesNot recorded
FDA Shortage Status
No FDA shortage records

Chemical Identity

CAS3568-23-8
PubChem CID5702109
DTXSIDDTXSID301350439
FormulaC24H28N2O5S
Mol. Weight456.6 g/mol
SMILESCCC(=O)C1=CC2=C(C=C1)SC3=CC=CC=C3N2CC(C)N(C)C.C(=CC(=O)O)C(=O)O

Data Sources

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Brief citations

Propiomazine maleate (CAS 3568-23-8) https://chemicalindependence.com/chemical/3568-23-8/ PubChem: 5702109. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/5702109 FDA National Drug Code directory: CAS 3568-23-8. 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 293430 for CAS 3568-23-8. Reporting year: 2024. https://usatrade.census.gov/