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Diethylpropion hydrochloride

Drug ingredient

CAS 134-80-5

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

Molecular structure of 134-80-5
1 HCl
US productionNot reported
Import value, 2024$276K
Top sourceItaly 66%

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 292231 · basket

These shares come from HS customs code 292231, which covers 2 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
IT 66%ItalyDE 30%GermanyCA 2%CanadaIN 2%India
15 FDA-registered drug labelers
A-S Medication Solutions
Arevipharma GmbH
Bryant Ranch Prepack
Calvin Scott & Co., Inc.
Chartwell RX, LLC.
Directrx
KVK-TECH, INC
Lannett Company, Inc.
Martek Pharmacal Co.
Medisca Inc.
NuCare Pharmaceuticals, Inc.
Olon SpA
OMNIVIUM PHARMACEUTICALS LLC.
PD-Rx Pharmaceuticals, Inc.
Proficient Rx LP

Why It Matters

Sectors
Health
Downstream Uses

Appears in 2 drug and cosmetic product listings (FDA).

  • •Diethylpropion Hydrochloride
  • •Diethylpropion Hydrochloride ER
FDA Shortage Status
No FDA shortage records

Chemical Identity

CAS134-80-5
PubChem CID91442
DTXSIDDTXSID4047838
FormulaC13H20ClNO
Mol. Weight241.76 g/mol
SMILESCCN(CC)C(C)C(=O)C1=CC=CC=C1.Cl

Data Sources

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Brief citations

Diethylpropion hydrochloride (CAS 134-80-5) https://chemicalindependence.com/chemical/134-80-5/ PubChem: 91442. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/91442 FDA National Drug Code directory: CAS 134-80-5. 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 292231 for CAS 134-80-5. Reporting year: 2024. https://usatrade.census.gov/