USPUSP-NF
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Cloxacillin Benzathine
(C19H18ClN3O5S)2·C16H20N2 1112.11
4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6- [[[3-(2-chlorophenyl)-5-methyl-4-isoxazolyl] carbonyl]amino]-3,3-dimethyl-7-oxo-, [2S-(2α,5α,6β)]-, compd. with N,N′-bis(phenylmethyl)-1,2-ethanediamine (2:1);
(2S,5R,6R)-6-[3-(o-Chlorophenyl)-5-methyl-4-isoxazolecarboxamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicy clo[3.2.0]heptane-2-carboxylic acid compound with N,N′-dibenzylethylenediamine (2:1) [23736-58-5]

DEFINITION

Cloxacillin Benzathine has a potency equivalent to NLT 704 µg and NMT 821 µg of cloxacillin (C19H18ClN3O5S) per mg, calculated on the anhydrous basis.

USP REFERENCE STANDARDS FOR PURCHASE

USP Cloxacillin Benzathine RS
USP Cloxacillin Sodium RS
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