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COA COO

Semaglutide Impurity 45

Impurity

CAS Number

1118767-15-9

Molecular Formula

C47H82N4O15

Product format

Neat

Molecular Weight

943.19

API Family

Semaglutide

Synonyms

Octa(OtBu)-Glu(AEEA-AEEA-OSu)-OtBu; 1118767-15-9; 21, 39-DI-TERT-BUTYL 1-(2, 5-DIOXOPYRROLIDIN-1-YL) (S)-9, 18, 23-TRIOXO-2, 5, 11, 14-TETRAOXA-8, 17, 22-TRIAZANONATRIACONTANE-1, 21, 39-TRICARBOXYLATE; C47H82N4O15; MFCD32661370; SCHEMBL25162403; tBuO-Ste-Glu(OtBu)-AEEA-AEEA-OSU; SY345393; tert-butyl 18-[[1-tert-butoxycarbonyl-4-[2-[2-[2-[2-[2-[2-(2 and 5-dioxopyrrolidin-1-yl)oxy-2-oxo-ethoxy]ethoxy]ethylamino]-2-oxo-ethoxy]ethoxy]ethylamino]-4-oxo-butyl]amino]-18-oxo-octadecanoate

Iupac Name

tert-butyl 18-[[5-[2-[2-[2-[2-[2-[2-(2, 5-dioxopyrrolidin-1-yl)oxy-2-oxoethoxy]ethoxy]ethylamino]-2-oxoethoxy]ethoxy]ethylamino]-1-[(2-methylpropan-2-yl)oxy]-1 and 5-dioxopentan-2-yl]amino]-18-oxooctadecanoate

InChI

InChI=1S/C47H82N4O15/c1-46(2,3)64-43(57)22-20-18-16-14-12-10-8-7-9-11-13-15-17-19-21-39(53)50-37(45(59)65-47(4,5)6)23-24-38(52)48-27-29-60-31-33-62-35-40(54)49-28-30-61-32-34-63-36-44(58)66-51-41(55)25-26-42(51)56/h37H,7-36H2,1-6H3,(H,48,52)(H,49,54)(H,50,53)

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COA COO

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Synthesis

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