Ribavirin is a synthetic nucleoside analog of ribofuranose with activity against hepatitis C virus and other RNA viruses.

Dapivirine, a non-nucleoside inhibitor for HIV reverse tranase, inhibits a broad panel of HIV-1 isolates from different classes, inclucing a wide range of NNRTI-resistant isolates.

Levofloxacin USP Related Compound B

Nitrofurazone is a topical anti-infective agent effective against gram-negative and gram-positive bacteria.

Quinine bisulfate is an alkaloid derived from the bark of the cinchona tree.

Quinine hemisulfate salt monohydrate is an alkaloid derived from the bark of the cinchona tree.

Quinine hydrochloride dihydrate is an alkaloid derived from the bark of the cinchona tree.

Tosufloxacin tosylate hydrate is a racemate comprising equimolar amounts of (R)- and (S)-tosufloxacin tosylate hydrate.