(1S,2R,3S)-Aprepitant
CAS No. 170902-81-5
C23H21F7N4O3
M.W. 534.43

(1S,2S,3S)-Aprepitant
CAS No. 1242175-40-1
C23H21F7N4O3
M.W. 534.43

Aprepitant impurity A
C27H24F7NO2
M.W. 527.49

Aprepitant Impurity A Enantiomer
C27H24F7NO2
M.W. 527.49

Aprepitant EP Impurity B
CAS No. 2348441-62-1
C29H25F7N4O3
M.W. 610.53

Aprepitant EP Impurity C
CAS No. 2348441-63-2
C29H25F7N4O3
M.W. 610.53

Aprepitant Impurity 6
CAS No. 380499-07-0
C20H16F7NO2
M.W. 435.34
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