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Sumatriptan succinate

Drug ingredient

CAS 103628-48-4

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

Molecular structure of 103628-48-4
US productionNot reported
Import value, 2024$2.0B
Top sourceIreland 63%

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 293590 · basket

These shares come from HS customs code 293590, which covers 182 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
IE 63%IrelandSG 14%SingaporeIN 7%IndiaCN 7%ChinaCH 2%Switzerland
48 FDA-registered drug labelers
A-S Medication Solutions
Advanced Rx of Tennessee, LLC
Advanced Rx Pharmacy of Tennessee, LLC
Alembic Pharmaceuticals Inc.
Alembic Pharmaceuticals Limited
Alphapharm PTY Ltd
Asclemed USA, Inc.
Aurobindo Pharma Limited
Baxter Healthcare Corporation
Bionpharma Inc.
Bora Pharmaceutical Services Inc.
Caplin Steriles Limited
Chromo Laboratories India Private Limited
Currax Pharmaceuticals LLC
Currax Pharmaceuticals LLC dba Cypress, Hawthorn, Macoven
Direct_Rx
Divi's Laboratories Limited
Dr. Reddy's Laboratories Limited
Dr. Reddys Laboratories Inc.,
Dr. Reddys Laboratories Ltd.
Eugia US LLC
F.I.S. FABBRICA ITALIANA SINTETICI S.P.A.
Fresenius Kabi USA, LLC
GlaxoSmithKline LLC
Golden State Medical Supply, Inc.
Hikma Pharmaceuticals USA Inc.
Hunan Jiudian Pharmaceutical Co.,Ltd.
Matrix Pharmacorp Private Limited
Moehs Catalana SL
MSN Pharmachem Private Limited
Mylan Pharmaceuticals Inc.
NorthStar Rx LLC
NuCare Pharmaceuticals, Inc.
ONESOURCE SPECIALTY PHARMA LIMITED
Preferred Pharmaceuticals Inc.
Proficient Rx LP
Quality Care Products, LLC
Quimica Sintetica S.A.
REMEDYREPACK INC.
Rising Pharma Holdings, Inc.
SMS Pharmaceuticals Limited
Somerset Therapeutics, LLC
Sportpharm, Inc. dba Sportpharm
SUN PHARMACEUTICAL INDUSTRIES, INC.
Teva Pharmaceuticals USA, Inc.
Tonix Medicines, Inc.
Upsher-Smith laboratories, LLC
Xellia Pharmaceuticals USA LLC

Why It Matters

Sectors
Health
Downstream Uses

Appears in 8 drug and cosmetic product listings (FDA).

  • •Sumatriptan Succinate
  • •Sumatriptan
  • •Sumatriptan and Naproxen Sodium
  • •Sumatriptan Succinate and Naproxen Sodium
  • •Onzetra Xsail
  • •Imitrex
  • •Zembrace Symtouch
  • •Treximet
FDA Shortage Status
No FDA shortage records

Chemical Identity

CAS103628-48-4
PubChem CID59772
DTXSIDDTXSID60145966
FormulaC18H27N3O6S
Mol. Weight413.5 g/mol
SMILESCNS(=O)(=O)CC1=CC2=C(C=C1)NC=C2CCN(C)C.C(CC(=O)O)C(=O)O

Data Sources

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Brief citations

Sumatriptan succinate (CAS 103628-48-4) https://chemicalindependence.com/chemical/103628-48-4/ PubChem: 59772. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/59772 FDA National Drug Code directory: CAS 103628-48-4. 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 293590 for CAS 103628-48-4. Reporting year: 2024. https://usatrade.census.gov/