There is no anagram.
However, if you change one M to another R, it would spell premarket.
The unscrambled word is Nitrogen.
The letters "nlousacttgirnoa" can be unscrambled to form the word "congratulations."
There is no unscrambled word using all of those letters, you can make several 9-letter words though:laetrilesretalliestraillesstrellises
Pepsin.
motorcade
quadrivium
Erosion.
MUSLIN
lathe
octet
Ridiculous.
Laxity