clarithromycin
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
33 FDA-registered drug labelers
A-S Medication Solutions
Actavis Pharma, Inc.
Alembic Pharmaceuticals Inc.
Alembic Pharmaceuticals Limited
American Health Packaging
Asclemed USA, Inc.
Assia Chemical Industries Ltd - Teva Tech Site
Aurobindo Pharma Limited
AvPAK
Bryant Ranch Prepack
Chartwell RX, LLC
Coupler LLC
DirectRx
HEC PHARM CO., LTD
Kalchem International inc
Lannett Company, Inc.
LETCO MEDICAL, LLC
Major Pharmaceuticals
Northwind Health Company, LLC
Novartis Pharmaceuticals Corporation
NuCare Pharmaceuticals, Inc.
PD-Rx Pharmaceuticals, Inc.
Preferred Pharmaceuticals Inc.
Proficient Rx LP
REMEDYREPACK INC.
Rising Pharma Holdings, Inc.
Sandoz Inc
Solaris Pharma Corporation
Spectrum Laboratory Products, Inc.
Synthimed Labs Private Limited
Teva API India Ltd
Zhejiang Better Pharmaceuticals Co., Ltd.
ZHEJIANG GUOBANG PHARMACEUTICAL CO., LTD.
Why It Matters
Sectors
Health
Downstream Uses
Appears in 1 drug and cosmetic product listings (FDA).
- •Clarithromycin
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
Chemical Identity
CAS81103-11-9
PubChem CID84029
DTXSIDDTXSID3022829
FormulaC38H69NO13
Mol. Weight748 g/mol
SMILESCCC1C(C(C(C(=O)C(CC(C(C(C(C(C(=O)O1)C)OC2CC(C(C(O2)C)O)(C)OC)C)OC3C(C(CC(O3)C)N(C)C)O)(C)OC)C)C)O)(C)O
Data Sources
840292026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/clarithromycin/cids/JSON
Archive: data/sources/pubchem_name/clarithromycin.json
CAS 81103-11-92026-04-25
https://open.fda.gov/data/ndc/
Archive: data/sources/fda/ndc/ndc.json
bulk match2026-04-07
https://open.fda.gov/data/ndc/
Archive: data/sources/fda/ndc/ndc.json