Last Updated: May 14, 2026

Penicillin g benzathine - Generic Drug Details


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What are the generic drug sources for penicillin g benzathine and what is the scope of freedom to operate?

Penicillin g benzathine is the generic ingredient in five branded drugs marketed by King Pharms Llc, Wyeth Ayerst, and Casper Pharma Llc, and is included in six NDAs. Additional information is available in the individual branded drug profile pages.

There are five drug master file entries for penicillin g benzathine. Two suppliers are listed for this compound.

Summary for penicillin g benzathine
US Patents:0
Tradenames:5
Applicants:3
NDAs:6
Drug Master File Entries: 5
Finished Product Suppliers / Packagers: 2
Raw Ingredient (Bulk) Api Vendors: 24
Clinical Trials: 25
What excipients (inactive ingredients) are in penicillin g benzathine?penicillin g benzathine excipients list
DailyMed Link:penicillin g benzathine at DailyMed
Recent Clinical Trials for penicillin g benzathine

Identify potential brand extensions & 505(b)(2) entrants

SponsorPhase
University of California, Los AngelesPHASE2
National Institute of Allergy and Infectious Diseases (NIAID)PHASE2
Nanfang Hospital, Southern Medical UniversityPHASE4

See all penicillin g benzathine clinical trials

Pharmacology for penicillin g benzathine
Medical Subject Heading (MeSH) Categories for penicillin g benzathine

US Patents and Regulatory Information for penicillin g benzathine

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
King Pharms Llc BICILLIN C-R penicillin g benzathine; penicillin g procaine INJECTABLE;INJECTION 050138-002 Approved Prior to Jan 1, 1982 DISCN Yes No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
King Pharms Llc BICILLIN L-A penicillin g benzathine INJECTABLE;INJECTION 050141-003 Approved Prior to Jan 1, 1982 DISCN Yes No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
King Pharms Llc BICILLIN C-R 900/300 penicillin g benzathine; penicillin g procaine INJECTABLE;INJECTION 050138-003 Approved Prior to Jan 1, 1982 RX Yes Yes ⤷  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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