Agomelatine

Drug ingredient

CAS 138112-76-2

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

Molecular structure of 138112-76-2
US productionNot reported
Import value, 2024$872M
Top sourceSwitzerland 44%

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 292429 · basket

These shares come from HS customs code 292429, which covers 203 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
CH 44%SwitzerlandCN 19%ChinaIN 12%IndiaJP 9%JapanIE 6%Ireland
2 FDA-registered drug labelers
MSN Pharmachem Private Limited
ZHEJIANG HUAHAI PHARMACEUTICAL CO., LTD.

Why It Matters

Sectors
Health
Downstream UsesNot recorded
FDA Shortage Status
No FDA shortage records

Vendor Pricing

$5.50/gAaron Chemicals LLC
CountryHong Kong
Pack$550.00 / 100 g
Purity98%
Vendors27 available

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

Chemical Identity

CAS138112-76-2
PubChem CID82148
DTXSIDDTXSID3057642
FormulaC15H17NO2
Mol. Weight243.3 g/mol
SMILESCC(=O)NCCC1=CC=CC2=C1C=C(C=C2)OC

Data Sources

Brief citations

Agomelatine (CAS 138112-76-2) https://chemicalindependence.com/chemical/138112-76-2/ PubChem: 82148. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/82148 FDA National Drug Code directory: CAS 138112-76-2. 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 292429 for CAS 138112-76-2. Reporting year: 2024. https://usatrade.census.gov/