吲哚洛爾雜質 吡拉西坦雜質

吲哚洛爾

Pindolol

吲哚洛爾雜質A

Pindolol impurity A

吲哚洛爾雜質B

 1-[4-[2-Hydroxy-3-[(1-methyl-ethyl)amino]propoxy]-1H-indol-1-yl]-3-[(1-methylethyl)amino]propan-2-ol

吲哚洛爾雜質C

 1,1'-[(1-Methylethyl)imino]bis[3-(1H-indol-4-yloxy)propan-2-ol] 

吲哚洛爾雜質D

(2RS)-3-(1H-Indol-4-yloxy)propane- 1,2-diol 

吲哚洛爾雜質E

 1H-Indol-4-ol 

吡拉西坦

Piracetam 

吡拉西坦雜質A

 Pyrrolidin-2-one (2-Pyrrolidone) 

吡拉西坦雜質B

Methyl (2-Oxopyrrolidin-1-yl)acetate

吡拉西坦雜質C

Ethyl (2-Oxopyrrolidin-1-yl)acetate

吡拉西坦雜質D

(2-Oxopyrrolidin-1-yl)acetic Acid