Carindacillin

DB09319ApprovedWithdrawnSmall moleculePenicillins

Carindacillin is a penicillin antibiotic used to treat a variety of infections, but is no longer marketed in the USA. Carindacillin or Carbenicillin isdanyl was an oral penicillin prodrug of carbenicillin marketed by Pfizer as Geocillin.

Chemical structure of Carindacillin
Mechanism
Curator reviewed
Primary indication
For the treatment of acute and chronic infections of the upper and lower urinary tract and in asymptomatic bacteriuria (due to susceptible strains Escherichia coli, Proteus mirabilis, Morganella morganii, Providencia rettgeri, Proteus vulgaris, Pseudomonas, Enterobacter,...Curator reviewed
Formula / weight
C26H26N2O6S · 494.56 g/mol (avg)
First approval
United States, 1972
Also known as
Carbenicillin indanyl · Indanyl carbenicillin

Resolves to

Clinical / RWD
Structure
InChIKeyJIRBAUWICKGBFE-MNRDOXJOSA-NSMILES[H][C@]12SC(C)(C)[C@@H](N1C(=O)[C@H]2NC(=O)C(C(=O)OC1=CC2=C(CCC2)C=C1)C1=CC=CC=C1)C(O)=O

What you can answer from here — as of September 16, 2026

1Protein targetEach mapped to UniProt, with action and pharmacological action
Listed above
194Drug interactionsStructured to mechanism, not free text
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1Clinical trialPhase, status and sponsor resolved per trial
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1Marketed productAcross 1 country and 1 labeller
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2ATC codesIncluding every combination product, plus 13 drug categories
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5+ReferencesStructured and connected to the statements they support
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Which companies are running trials of Carindacillin, in which indications and phases, and which of those programs are still active?

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