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Sepiapterin

Drug ingredient

CAS 17094-01-8

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

Molecular structure of 17094-01-8
US productionNot reported
Import value, 2024$7.6B
Top sourceIreland 61%

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 293359 · basket

These shares come from HS customs code 293359, which covers 295 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
IE 61%IrelandCH 30%SwitzerlandGB 2%United KingdomCN 2%ChinaIN 1%India
2 FDA-registered drug labelers
allphamed Pharbil Arzneimittel GmbH
PTC Therapeutics Inc.

Why It Matters

Sectors
Health
Downstream Uses

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

  • •Sephience
FDA Shortage Status
No FDA shortage records

Chemical Identity

CAS17094-01-8
PubChem CID135398579
DTXSIDDTXSID40937902
FormulaC9H11N5O3
Mol. Weight237.22 g/mol
SMILESCC(C(=O)C1=NC2=C(NC1)N=C(NC2=O)N)O

Data Sources

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Brief citations

Sepiapterin (CAS 17094-01-8) https://chemicalindependence.com/chemical/17094-01-8/ PubChem: 135398579. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/135398579 FDA National Drug Code directory: CAS 17094-01-8. 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 293359 for CAS 17094-01-8. Reporting year: 2024. https://usatrade.census.gov/