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Rifabutin EP Impurity C (21,31-Didehydro Rifabutin)

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Rifabutin EP Impurity C (21,31-Didehydro Rifabutin)

Impurity

CAS Number

2241829-23-0

Molecular Formula

C46H60N4O11

Product format

Neat

Molecular Weight

845.01

API Family

Rifabutin

Synonyms

21 and 31-Didehydrorifabutin; OE5X0F52QG; UNII-OE5X0F52QG; Rifabutin impurity C [EP]; 2241829-23-0; RIFABUTIN IMPURITY C [EP IMPURITY]

Iupac Name

[(7S, 9E, 11S, 12R, 13S, 14R, 15R, 16S, 17R, 19E, 21Z)-2, 15, 17, 32-tetrahydroxy-11-methoxy-3, 7, 12, 14, 16, 22-hexamethyl-18-methylidene-1'-(2-methylpropyl)-6, 23-dioxospiro[8, 33-dioxa-24, 27, 29-triazapentacyclo[23.6.1.14, 7.05, 31.026, 30]tritriaconta-1(31), 2, 4, 9, 19, 21, 25(32), 26, 29-nonaene-28 and 4'-piperidine]-13-yl] acetate

InChI

InChI=1S/C46H60N4O11/c1-22(2)21-50-18-16-46(17-19-50)48-34-31-32-39(54)28(8)42-33(31)43(56)45(10,61-42)59-20-15-30(58-11)25(5)41(60-29(9)51)27(7)38(53)26(6)37(52)23(3)13-12-14-24(4)44(57)47-36(40(32)55)35(34)49-46/h12-15,20,22,25-27,30,37-38,41,52-55H,3,16-19,21H2,1-2,4-11H3,(H,47,57)/b13-12+,20-15+,24-14-/t25-,26-,27-,30+,37+,38-,41-,45+/m1/s1

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Impurity

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