頭孢地尼膠囊RTU60分鐘質的參考色譜圖貢A~U) 2.雜質雜質AOH C5H6N4O2S186.20 (Z)-2-(2-氨基噻唑-4-基)-2-(羥基亞氨基)乙酰胺雜質BCOoHOH OH2N C14H13N5O6S2411.41 (6S,7R)-7-[(Z)-2-(2-氨基噻唑-4-基)-2-(羥基亞氨基)乙酰氨基]-8氧代-3-乙烯基-5-硫雜-1-氮雜雙環[4.2.0]辛-2-烯-2-羧酸5-氧化物雜質C H2NIII HH(6R,7R)-7-氨基-8-氧代-3-乙烯基-5-硫雜1-氮雜雙環4.2.0]辛-2-烯-2-羧酸(7-AVCA)雜質DCOOH C14H13N5O6S2411.41 (6R,7R)-7-(Z)-2-(2氨基噻唑-4-基)-2-(羥基亞氨基)乙酰氨基]-8-氧代-3-乙烯基-5-硫雜-1-氮雜雙環[4.2.0]辛-2烯-2-羧酸5-氧化物雜質ECOOHOHo、OHH2N C14H15N5O6S2413.43 (Z)-2-[(R)-[(Z)-2-(2-氨基噻唑-4-基)-2-(羥基亞氨基)乙酰氨基](羧基)甲基]5-亞乙基5,6-二氫2H-1,3-噻嗪-4羧酸 雜質FCOOHHH2NHH C14H13N5O5S2395.41 (6R,7R)-7-[(z)-2-(2-氨基噻唑-4基)-2-(羥基亞氨基乙酰氨基]8-氧代-3-乙烯基5-硫雜-1-氮雜雙環[4.2.0]辛3烯-2-羧酸雜質GCOOH C13H13N5O5S2383.40 (Z)-7-[2-(2氨基噻唑-4基)-2-(羥基亞氨基)乙酰氨基3-甲基-8-氧代5-硫雜-1-氮雜雙環[4.2.0辛-2-烯-2-羧酸(3-甲基-頭孢地尼)雜質HCOOHOH OH2N C14H15N5O6S2413.43 (6R,7R)-7-[(Z)-2-(2-氨基噻唑-4-基)-2-(羥基亞氨基乙酰氨基]-3-(2-羥基乙基)-8-氧代-5-硫雜-1-氮雜雙環[4.2.0]辛-2-烯-2-羧酸雜質IHH2N H COOH C14H15N5O6S2413.43 (R)-2-[(Z)-2-(2氨基噻唑-4-基)-2-(羥基亞氨基)乙酰氨基]2[(2R,5S)-5-甲基7氧代2,4,5,7-四氫1H-呋喃并[3,4-d[1,3J噻嗪-2-基]乙酸雜質JH'CHH2N一 C14H15N5O6S2413.43 (R)-2[(Z)-2-(2氨基噻唑-4基)2-(羥基亞氨基)乙酰氨基]2[(2R,5R)-5甲基7-氧代2,4,5,7-四氫-1H-呋喃并[3,4-d][1,3]噻嗪2-基]乙酸 雜質HH O H COOh (R)-2-[(Z)-2-(2-氨基噻唑-4-基)-2-(羥基亞氨基)乙酰氨基]2-[(2S,5R)-5-甲基7-氧代-2,4,5,7-四氫-1H-呋喃并[3,4-d][1,3]噻嗪-2-基]乙酸雜質LCHH2N H COOH C14H15N5O6S2413.43 (R)-2-[(Z)-2-(2氨基噻唑-4-基)-2-(羥基亞氨基)乙酰氨基]-2[(2S,5S)-5-甲基7氧代-2,4,5,7-四氫-1H-呋喃并[3,4-d][1,3]噻嗪-2-基]乙酸雜質MOHHH C14H13N5O5S2395.41 (Z)-2-(2-氨基噻唑-4-基)-2-(羥基亞氨基)N-[(5aR6R)-3-甲基-1,7-二氧代-1,3,4,5a,6,7-六氫氮雜環丁二烯并[2,1-b]呋喃并[3,4-d][1,3]噻嗪-6-基]乙酰胺雜質NCOOHH2NHH H13N5O5S2395 (6R,7S)-7-[(Z)-2-(2-氨基噻唑-4基)-2(羥基亞氨基)乙酰氨基]8氧代3乙烯基-5-硫雜-1-氮雜雙環[4.2.0]辛-2烯-2-羧酸(7S-頭孢地尼) 雜質OCOOHH2NHH C14H14N4O4S2366.42 (6R,7R)-7-[2-(2-氨基噻唑-4基)乙酰氨基]8-氧代-3乙烯基-5-硫雜-1-氮雜雙環[4.2.0]辛-2-烯2-羧酸雜質PaH H COOH C14H15N5O6S2413.43 (R)-2[(E)-2-(2-氨基噻唑-4-基)-2-(羥基亞氨基)乙酰氨基]2-[(2R,5S)-5-甲基7氧代2,4,5,7-四氫-1H-呋喃并[3,4d][1,3]噻嗪-2-基]乙酸雜質QHHN H COOH C14H15N5O6S2413.4 (R)-2[(E)-2-(2-氨基噻唑-4-基)-2-(羥基亞氨基)乙酰氨基]2[(2R,5R)-5-甲基7-氧代2,4,5,7四氫-1H呋喃并[3,4-d][1,3]噻嗪-2-基]乙酸雜質R2SHH C14H13N5O5S2395. (6R,7R)-7-(F)-2-(2-氨基噻唑-4基)-2-(羥基亞氨基)乙酰氨基]-8-氧代-3-乙烯基-5-硫雜-1-氮雜雙環[4.2.0辛-2-烯-2-羧酸 雜質SCOOHHH C16H15N5O6S2437.45 (6R,7R)-7[(E)-2-(乙酰氧基亞氨基)-2-(2-氨基噻唑4-基)乙酰氨基]-8-氧代-3-乙烯基5-硫雜-1-氮雜雙環[4.2.0]辛-2-烯2-羧酸(N-乙酰氧基頭孢地尼)雜質THH2N一 C13H15N5O4S2369.42 (Z)-2-(2-氨基噻唑-4基)-2-(羥基亞氨基)-N-[(2RS)-5-甲基7-氧代2,4,5,7-四氫-1H-呋喃并[3,4-d][1,3]噻嗪-2-基甲基]乙酰胺雜質∥CH3 C13H15N5O4S2369.42 (Z)-2-(2-氨基噻唑-4基)2(羥基亞氨基)N-[(2R,5R)-5-甲基-7-氧代-2,4,5,7-四氫-1H-呋喃并[3,4d][1,3]噻嗪-2-基甲基]乙酰胺