DB09355ApprovedWithdrawnSmall molecule
Sulfabenzamide is a sulfonamide antibacterial used as an ingredient in various topical and vaginal preparations to treat certain infections, but has been discontinued by the FDA. Sulfabenzamide is an antimicrobial agent often used in conjunction with sulfathiazole and sulfacetamide as a topical intravaginal antibacterial preparation.
- Formula / weight
- C13H12N2O3S · 276.311 g/mol (avg)
- First approval
- United States, 1983
- Also known as
- N-Benzoylsulfanilamide · N-Sulfanilylbenzamide · Sulfabenzoylamide · Sulfamylbenzamide
- Code names
- BRN 2139003
Resolves to
Clinical / RWD
Structure
InChIKey
PBCZLFBEBARBBI-UHFFFAOYSA-NSMILESNC1=CC=C(C=C1)S(=O)(=O)NC(=O)C1=CC=CC=C1What you can answer from here — as of August 30, 2026
Which companies are running trials of Sulfabenzamide, in which indications and phases, and which of those programs are still active?
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