oxitriptan

Drug ingredient

CAS 4350-09-8

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

US productionNot reported

Import value, 2024$1.4B

Top sourceIreland 33%

This chemical is listed as active in US commerce, but no company reported it to EPA’s survey for 2019 or 2023. Sites may have made or imported less than the threshold amount, or none.

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 293399 · basket

These shares come from HS customs code 293399, which covers 518 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).

IE 33%IrelandCN 26%ChinaIN 11%IndiaDE 9%GermanyIT 4%Italy

Taiwan
Poland
Canada
Ivory Coast
Greece
Hungary
Indonesia
Latvia
Belgium
Slovakia
Czech Republic
Austria
Netherlands
Finland
Denmark
Croatia
Australia
South Africa
Sweden
Hong Kong
Malta
Singapore
Lithuania
Malaysia
Oman
Serbia

3 FDA-registered drug labelers

Deseret Biologicals, Inc.

Energique, Inc.

InLight Creation, LLC.

Why It Matters

Sectors

Health

Downstream Uses

Appears in 4 drug and cosmetic product listings (FDA).

•Elevate
•5-HTP Phenolic
•Multi-Phenolic
•E.O.L.

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

$0.75/gAcrotein ChemBio, Inc.

CountryUnited States

Pack$187.60 / 250 g

PurityNot recorded

Vendors18 available

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

17 more vendors

Vendor	Country	$/g	Pack	Purity
Aaron Chemicals LLC	Hong Kong	$1.58	100 g	97%
Angene Chemical	China → Hong Kong	$1.83	100 g	97%
Fluorochem UK	United Kingdom	$3.32	25 g	98%
A2B Chem LLC	United States	$3.72	25 g	99.52%
AA BLOCKS	United States	$3.84	25 g	99.52%
AstaTech (2 weeks)	United States	$34.80	25 g	98%
Vitas M Chemical Limited	Hong Kong	$310.00	1 g	90%
Labotest KG	Germany	$453.00	1000 mg	90%
TargetMol Chemicals	China → United States	$2500.00	20 mg	99.99%
Princeton BioMolecular Research (SC)	United States	$2900.00	100 mg	90%
MedChemExpress MCE	Sweden	$2964.50	100 mg	99.92%
Molnova	China	$3060.00	50 mg	99%
Angene	China → Hong Kong	$4266.67	30 mg	97%
Angene International Limited	United States	$4490.00	100 mg	98%
Apexbio Technology LLC	United States	$5150.00	20 mg	99.8%
Sigma-Aldrich (Rush Stock)	Germany	$33916.00	5 mg	—
Sigma-Aldrich	Germany	$33916.00	5 mg	—

Chemical Identity

CAS4350-09-8

PubChem CID439280

DTXSIDDTXSID1025437

FormulaC11H12N2O3

Mol. Weight220.22 g/mol

SMILESC1=CC2=C(C=C1O)C(=CN2)CC(C(=O)O)N

Data Sources

PubChem · compound 439280Retrieved 2026-04-07
EPA TSCA InventoryRetrieved 2026-04-24
FDA National Drug Code directoryRetrieved 2026-04-07
US Census international tradeReporting year: 2024 · Retrieved 2026-10-04

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Brief citations

oxitriptan (CAS 4350-09-8) https://chemicalindependence.com/chemical/4350-09-8/ PubChem: 439280. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/439280 EPA TSCA Inventory: CAS 4350-09-8. Retrieved 2026-04-24. https://www.epa.gov/tsca-inventory FDA National Drug Code directory: bulk match. Retrieved 2026-04-07. https://open.fda.gov/data/ndc/ US Census international trade: HS 293399 for CAS 4350-09-8. Reporting year: 2024. https://usatrade.census.gov/