Prototype of the oxazolidinone antimicrobials; inhibits bacterial mRNA translation.Optical Rotation:[a] = -9 to -15°Heavy Metals:≤0.001%Water (KF):≤1%Related Substances:Any other impurity: ≤0.5% Storage and Stability:May be stored at RT for short-term only. Long-term storage is recommended at 4°C. Stable for 6 months after receipt. For maximum recovery of product, centrifuge the original vial prior to removing the cap.