Last Updated: September 24, 2026

CEPHALEXIN - Generic Drug Details


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What are the generic sources for cephalexin and what is the scope of patent protection?

Cephalexin is the generic ingredient in five branded drugs marketed by Ajenat Pharms, Alkem Labs Ltd, Anda Repository, Apothecon, Aurobindo Pharma, Barr, Chartwell Rx, Facta Farma, Hikma, Ivax Sub Teva Pharms, Lupin, Purepac Pharm, Stevens J, Sun Pharm Inds (in), Sun Pharm Inds Ltd, Teva, Yoshitomi, Pragma, Hikma Pharms, Vitarine, Yung Shin Pharm, Ranbaxy Labs Ltd, Aurobindo Pharma Ltd, and Lilly, and is included in fifty-eight NDAs. Additional information is available in the individual branded drug profile pages.

Thirty-five suppliers are listed for this compound.

Summary for CEPHALEXIN
Drug Prices for CEPHALEXIN

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Drug Sales Revenue Trends for CEPHALEXIN

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Recent Clinical Trials for CEPHALEXIN

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SponsorPhase
University of HelsinkiPHASE1
Aleksi TornioPHASE1
Turku University HospitalPHASE1

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Pharmacology for CEPHALEXIN
Medical Subject Heading (MeSH) Categories for CEPHALEXIN

US Patents and Regulatory Information for CEPHALEXIN

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Teva CEPHALEXIN cephalexin FOR SUSPENSION;ORAL 062703-002 Feb 13, 1987 AB RX No Yes ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Sun Pharm Inds Ltd CEPHALEXIN cephalexin CAPSULE;ORAL 065007-001 Sep 16, 1999 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Vitarine CEPHALEXIN cephalexin TABLET;ORAL 062863-001 Aug 11, 1988 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Apothecon CEPHALEXIN cephalexin CAPSULE;ORAL 063063-001 Sep 29, 1989 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Facta Farma CEPHALEXIN cephalexin FOR SUSPENSION;ORAL 062117-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Lilly KEFLET cephalexin TABLET;ORAL 050440-001 Approved Prior to Jan 1, 1982 DISCN Yes No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

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