apramycin apramycin apramycin (also nebramycin ii) is an aminoglycoside antibiotic used in veterinary medicine. it is produced by streptomyces tenebrarius. apramycinclinical datatrade namesapralanahfs/drugs.cominternational drug namesatcvet codeqa07aa92 (who) qj01gb90 (who) qj51gb90 (who)identifiers iupac name (2r,3r,4r,5s,6r)-5-amino-2- oxy-2-hydroxy- 3-methylamino-5,10- dioxabicyclodec-4-yl)oxy]-6- (hydroxymethyl)oxane-3,4-diol cas number37321-09-8 npubchem cid3081545drugbankdb04626 ychemspider2339128 yunii388k3tr36zkeggd02322 ychebichebi:2790 ychemblchembl1230961 ncomptox dashboard (epa)dtxsid5045465 echa infocard100.048.582 chemical and physical dataformulac21h41n5o11molar mass539.583 g·mol−13d model (jsmol)interactive image smiles o3(o1o(co)(n)(o)1o)(nc)(o)4o(o2(n)c(n)(o)2o)(n)c34 inchi inchi=1s/c21h41n5o11/c1-26-11-14(30)18-8(33-20(11)37-21-16(32)13(29)10(25)9(4-27)34-21)3-7(24)19(36-18)35-17-6(23)2-5(22)12(28)15(17)31/h5-21,26-32h,2-4,22-25h2,1h3/t5-,6+,7-,8+,9-,10-,11+,12+,13+,14-,15-,16-,17-,18+,19+,20-,21-/m1/s1 ykey:xznugfqtqhrasn-xqengbivsa-n y ny (what is this?) (verify) spectrum of bacterial susceptibility and resistance apramycin can be used to treat bacterial infections in animals caused by escherichia coli, klebsiella pneumoniae, and pseudomonas aeruginosa. the following shows susceptibility data on medically significant organisms: escherichia coli - 1 μg/ml - >512 μg/ml (this large range may be due to resistant organisms, typical mic values are likely in the range of 2 -8 μg/ml. klebsiella pneumoniae - 2 μg/ml - >256 μg/ml pseudomonas aeruginosa - 4 μg/ml