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Ponesimod

Drug ingredient

CAS 854107-55-4

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

Molecular structure of 854107-55-4
US productionNot reported
Import value, 2024$447M
Top sourceChina 31%

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 293410 · basket

These shares come from HS customs code 293410, which covers 83 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
CN 31%ChinaDE 25%GermanyMX 19%MexicoJP 13%JapanIN 5%India
2 FDA-registered drug labelers
Janssen Pharmaceuticals, Inc
Vanda Pharmaceuticals Inc.

Why It Matters

Sectors
Health
Downstream Uses

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

  • •Ponvory
FDA Shortage Status
No FDA shortage records

Chemical Identity

CAS854107-55-4
PubChem CID11363176
DTXSIDDTXSID50234631
FormulaC23H25ClN2O4S
Mol. Weight461 g/mol
SMILESCCCN=C1N(C(=O)C(=CC2=CC(=C(C=C2)OCC(CO)O)Cl)S1)C3=CC=CC=C3C

Data Sources

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Brief citations

Ponesimod (CAS 854107-55-4) https://chemicalindependence.com/chemical/854107-55-4/ PubChem: 11363176. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/11363176 FDA National Drug Code directory: CAS 854107-55-4. 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 293410 for CAS 854107-55-4. Reporting year: 2024. https://usatrade.census.gov/