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Amoxicillin

Drug ingredient

CAS 26787-78-0

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

Molecular structure of 26787-78-0
US productionNot reported
Import value, 2024$78M
Top sourceItaly 33%

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 294110 · basket

These shares come from HS customs code 294110, which covers 13 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
IT 33%ItalyCN 31%ChinaBG 22%BulgariaES 8%SpainMX 3%Mexico
46 FDA-registered drug labelers
A-S Medication Solutions
ACS Dobfar S.p.A
Advanced Rx Pharmacy of Tennessee, LLC
Allegis Holdings, LLC
American Health Packaging
ASCLEMED USA INC.
Aurobindo Pharma Limited
Bryant Ranch Prepack
Cambridge Therapeutics Technologies, LLC
CENTRIENT PHARMACEUTICALS INDIA PRIVATE LIMITED
Chartwell Governmental & Specialty RX, LLC
Chartwell RX, LLC
Cipla USA Inc.
Deretil SA
Devatis Inc.
DIRECT RX
Fersinsa GB, S.A. de C.V
Health Department, Oklahoma State
Henan Lvyuan Pharmaceutical Co., Ltd.
Hikma Pharmaceutical
Hikma Pharmaceuticals USA Inc.
Inner Mongolia Changsheng Pharmaceutical Co., Ltd.
Medsource Pharmaceuticals
Micro Labs Limited
NorthStar Rx LLC
Northwind Health Company, LLC
Northwind Pharmaceuticals, LLC
NuCare Pharmaceutials,Inc.
NuCare Pharmaceuticals Inc.
PD-Rx Pharmaceuticals, Inc.
Pharmasource Meds, LLC
Preferred Phamraceuticals Inc.
Preferred Pharmaceuticals Inc.
Proficient Rx LP
QPharma Inc
RedHill Biopharma Ltd
Redpharm Drug
REMEDYREPACK INC.
Rising Pharma Holdings, Inc.
Sandoz Inc
Shandong New Time Pharmaceutical Co., Ltd.
Sinopharm Weiqida Pharmaceutical Co., Ltd.
Sportpharm LLC
Sportpharm, Inc. dba Sportpharm
Teva Pharmaceuticals USA, Inc.
USAntibiotics, LLC

Why It Matters

Sectors
Health
Downstream Uses

Appears in 9 drug and cosmetic product listings (FDA).

  • •Amoxicillin
  • •Amoxicillin AND Clavulanate Potassium
  • •Amoxicillin/Clav Pot Oral Susp
  • •Augmentin
  • •Amoxicillin/Clav Pot
  • •Amoxicillin 500 mg
  • •Augmentin ES-600
  • •Amoxil
Show all 9
  • •Talicia
FDA Shortage Status
No FDA shortage records

Vendor Pricing

$43.00/gMolnova
CountryChina
Pack$43.00 / 1 g
Purity99%
Vendors2 available

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

1 more vendor
VendorCountry$/gPackPurity
Labotest KGGermany$453.001000 mg90%

Chemical Identity

CAS26787-78-0
PubChem CID33613
DTXSIDDTXSID3037044
FormulaC16H19N3O5S
Mol. Weight365.4 g/mol
SMILESCC1(C(N2C(S1)C(C2=O)NC(=O)C(C3=CC=C(C=C3)O)N)C(=O)O)C

Data Sources

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Brief citations

Amoxicillin (CAS 26787-78-0) https://chemicalindependence.com/chemical/26787-78-0/ PubChem: 33613. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/33613 FDA National Drug Code directory: CAS 26787-78-0. 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 294110 for CAS 26787-78-0. Reporting year: 2024. https://usatrade.census.gov/