Chloramphenicol

MP Biomedicals 190321

store dry at RT; store aliquots of solution at -20C

Molecular Formula: C11H12Cl2N2O5
Molecular Weight: 323.13
CAS #: 56-75-7

  • Inhibitor of translation on the 50S subunit at the peptidyltransferase step.
  • Bacteriostatic (gram-negative bacteria).
  • The mode of resistance is acetylation by chloramphenicol acetyltransferase (cat gene).
Soluble inSlightly soluble inInsoluble in
Methanol (50 mg/mL)waterbenzene
butanoletherpetroleum ether
ethyl acetatevegetable oil
acetone
ethanol
propylene glycol

Lasts up to 4 weeks in poured agar at 4C