
CAS Number
1242076-45-4
Rifabutin Impurity C
SL Number
CSL-46065
Category
impurity
Molecular Formula
C46H60N4O11
Molecular Weight
844.99
Description
(9S,12E,14S,15R,16S,17R,18S,19S,20Z,22E,24Z)-16-(acetyloxy)-6,18,20-trihydroxy-14-methoxy-7,9,15,17,19,21,25-heptamethyl-1’-(2-methylpropyl)-spiro[9,4-(epoxypentadeca[1,9,11,13]tetraenimino)-2H-furo[2’,3’:7,8]naphth[1,2-d]imidazole-2,4’-piperidine]-5,10,26(3H,9H)-trione; 21-Monoketo Rifabutin
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