Synonyms(S)-2-(2-oxopyrrolidin-1-yl)butanoicacid; (?S)-?-Ethyl-2-oxo-1-pyrrolidineacetic Acid; 2-Pyrrolidinone-n-butyric Acid Close (S)-2-(2-oxopyrrolidin-1-yl)butanoicacid; (?S)-?-Ethyl-2-oxo-1-pyrrolidineacetic Acid; 2-Pyrrolidinone-n-butyric Acid Related products Levetiracetam Racemate M.F. M.W. 170.21 CAT# AR-L02187 CAS# 33996-58-6 Levetiracetam Acid M.F. M.W. 171.2 CAT# AR-L01463 CAS# 103833-72-3 Levetiracetam EP Impurity D M.F. M.W. 170.21 CAT# AR-L01459 CAS# 103765-01-1 Levetiracetam-d6 M.F. M.W. 176.25 CAT# AR-L01455 CAS# 1133229-30-7 (S)-Levetiracetam EP Impurity A M.F. M.W. 171.2 CAT# AR-L01456 CAS# 102849-49-0 Levetiracetam EP Impurity B M.F. M.W. 168.2 CAT# AR-L01457 CAS# 358629-47-7 Levetiracetam Impurity C M.F. M.W. 95.1 CAT# AR-L01458 CAS# 72762-00-6 Levetiracetam USP Related Compound A M.F. M.W. 206.67 CAT# AR-L01461 CAS# 102767-31-7 Levetiracetam EP Impurity A M.F. M.W. 171.2 CAT# AR-L01462 CAS# 67118-31-4 Levetiracetam Impurity 6 M.F. M.W. 187.24 CAT# AR-L01464 CAS# 1844123-52-9 Levetiracetam Impurity 7 M.F. M.W. 187.24 CAT# AR-L01465 CAS# 1867585-44-1 Levetiracetam Impurity 8 M.F. M.W. 311.2 CAT# AR-L01466 CAS# NA Levetiracetam EP Impurity C M.F. M.W. 95.1 CAT# AR-L01821 CAS# 142-08-5 Levetiracetam M.F. M.W. 170.21 CAT# AR-L02836 CAS# 102767-28-2 Levetiracetam USP Related Compound B HCl M.F. M.W. 102.14 ; 36.46 CAT# AR-O89756 CAS# 7682-20-4 N-Nitroso Levetiracetam M.F. M.W. 217.22 CAT# AR-L06247 CAS# NA
