1253056-18-6 (3-Desamino-2,3-dehydro Sitagliptin,3-Desamino-2,3-dehydro Sitagliptin)

水合乙酰丙酮锶;西他列汀脱氨杂质1;(2E)-1-[5,6-二氢-3-(三氟甲基)-1,2,4-三唑并[4,3-a]吡嗪-7(8H)-基]-4-(2,4,5-三氟苯基)-2-丁烯-1-酮;

3-Desamino-2,3-dehydro Sitagliptin;(E)-1-(3-(Trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)but-2-en-1-one;(2E)-1-[5,6-Dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazin-7(8H)-yl]-4-(2,4,5-trifluorophenyl)-2-buten-1-one;(E)-1-[3-(Trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-4-(2,4,5-trifluorophen;(E)-1-[3-(Trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-4-(2,4,5-trifluorophenyl)but-2-en-1-one;1-(3-(Trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)but-2-en-1-one;BA5DQ297BM;SCHEMBL6876334;2-Buten-1-one, 1-(5,6-dihydro-3-(trifluoromethyl)-1,2,4-triazolo(4,3-a)pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)-, (2E)-;QSSHJJFVCWMIKH-HNQUOIGGSA-N;F87788;UNII-BA5DQ297BM;1675201-13-4;(E)-1-(3-(Trifluoromethyl)-5,6-dihydro-(1,2,4) triazolo(4,3-a)pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)but-2-en-1-one;AS-82438;SCHEMBL16993655;Sitagliptin Deamino Impurity 1;Sitagliptin impurity D;1253056-18-6;(2E)-1-(5,6-Dihydro-3-(trifluoromethyl)-1,2,4-triazolo(4,3-a)pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)-2-buten-1-one;

QSSHJJFVCWMIKH-HNQUOIGGSA-N

1S/C16H12F6N4O/c17-10-7-12(19)11(18)6-9(10)2-1-3-14(27)25-4-5-26-13(8-25)23-24-15(26)16(20,21)22/h1,3,6-7H,2,4-5,8H2/b3-1+

FC(C1=NN=C2CN(C(/C=C/CC3C=C(C(=CC=3F)F)F)=O)CCN21)(F)F