From the Uniquemicals page:
Updated 2/1/2013 2:00 PM MK-2866 is back in stock! All products will ship the next business day.
After months of development and synthesis refinement we're excited to announce we have an exciting, never-before-seen SARM which has just cleared quality control testing (99% pure)! This is the most powerful SARM ever created- we estimate it's 12 times more potent than MK-2866 (Ostarine)! Our chemical engineers are now refining protocols for dissolving it for liquid administration. More information will be released shortly. We estimate it will be available for shipment in limited quantities mid-February on a first-come, first-serve basis- limit one unit per customer.
Uniquemicals is excited to be the first to bring this previously unavailable SARM to market!
Can't wait to see whats going on over there!