The chemical Clindamycin hydrochloride has a designated molecular formula of C18H34Cl2N2O5S and a molecular weight of 461.439 g/mol. Synonyms may include: U-21251F, 7-Chloro-7-deoxylincomycin hydrochloride, Cleocin hydrochloride, EINECS 244-398-6, 7(S)-Chloro-7-deoxylincomycin hyddrochloride, Antirobe vet., Clindamycin HCl, U 21251F, UNII-T20OQ1YN1W, Clintabs, Clinsol, EC 244-398-6 (ChemID). Clindamycin hydrochloride has been assigned a MeSH pharmacological action of: Antibacterial, Protein Synthesis Inhibitor.