Telotristat ethyl

Drug ingredient

CAS 1033805-22-9

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

US productionNot reported

Top sourceNo public record

This chemical is not on EPA’s Toxic Substances Control Act inventory, the list behind EPA’s production survey.

Why supply is unknown

Where It Comes From

EPA and Census publish no US supply data for this chemical.

3 FDA-registered drug labelers

Catalent Pharma Solutions, LLC

Lexicon Pharmaceuticals, Inc.

TerSera Therapeutics LLC

Why It Matters

Sectors

Health

Downstream Uses

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

•Xermelo

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

$767.00/gAstaTech, Inc

CountryUnited States

Pack$767.00 / 1 g

Purity95%

Vendors15 available

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

14 more vendors

Vendor	Country	$/g	Pack	Purity
A2B Chem LLC	United States	$792.00	1 g	99.89%
AA BLOCKS	United States	$878.00	1 g	98%
Combi-Blocks (back-ordered)	United States	$1080.00	1 g	95%
Angene International Limited	United States	$1247.00	1 g	95%
BLD Pharmatech Ltd.	China	$1780.00	250 mg	98%
Ambeed, Inc.	United States	$1956.00	250 mg	98%
Molnova	China	$2502.00	500 mg	99%
BLD Pharmatech GmbH	Germany	$2970.00	100 mg	98%
MedKoo Biosciences, Inc	United States	$3225.00	2 g	98%
BLD Pharmatech Co., Limited	United States	$3270.00	100 mg	98%
Aaron Chemicals LLC	Hong Kong	$5320.00	50 mg	98%
TargetMol Chemicals	China → United States	$5660.00	100 mg	99.89%
Angene Chemical	China → Hong Kong	$6120.00	50 mg	98%
MedChemExpress MCE	Sweden	$8554.70	100 mg	99.68%

Chemical Identity

CAS1033805-22-9

PubChem CID25181577

DTXSIDDTXSID001102271

FormulaC27H26ClF3N6O3

Mol. Weight575 g/mol

SMILESCCOC(=O)C(CC1=CC=C(C=C1)C2=CC(=NC(=N2)N)OC(C3=C(C=C(C=C3)Cl)N4C=CC(=N4)C)C(F)(F)F)N

Data Sources

PubChem · compound 25181577Retrieved 2026-04-07
FDA National Drug Code directoryRetrieved 2026-04-25
FDA National Drug Code directoryRetrieved 2026-04-07

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Brief citations

Telotristat ethyl (CAS 1033805-22-9) https://chemicalindependence.com/chemical/1033805-22-9/ PubChem: 25181577. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/25181577 FDA National Drug Code directory: CAS 1033805-22-9. 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/