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Eribulin Impurity 25

Impurity

CAS Number

1422676-39-8

Molecular Formula

C40H60O13

Product format

Neat

Molecular Weight

748.91

API Family

Eribulin

Synonyms

Eribulin Impurity 25; SCHEMBL19484670; 1422676-39-8; 7, 11:10, 14:13, 16:21, 24:27, 31-Pentaepoxy-2H-cyclohentriaconta[b]furan-5, 18(3H, 4H)-dione, 2-[(2S)-2, 3-dihydroxypropyl]octacosahydro-12, 15-dihydroxy-3-methoxy-29-methyl-23, 30-bis(methylene)-, (2R, 3R, 3aS, 7R, 10S, 11R, 12S, 13S, 14S, 15S, 16S, 21S, 24S, 27S, 29R, 31R and 32aS)-

Iupac Name

(1R, 2S, 3S, 4S, 5S, 6S, 11S, 14S, 17S, 19R, 21R, 23S, 25R, 26R, 27S, 31R, 34S)-25-[(2S)-2, 3-dihydroxypropyl]-2, 5-dihydroxy-26-methoxy-19-methyl-13, 20-dimethylidene-24, 35, 36, 37, 38, 39-hexaoxaheptacyclo[29.3.1.13, 6.14, 34.111, 14.117, 21.023, 27]nonatriacontane-8 and 29-dione

InChI

InChI=1S/C40H60O13/c1-19-11-26-7-9-29-20(2)12-25(48-29)6-5-22(42)15-33-35(45)39-40(53-33)36(46)38-30(52-39)10-8-27(50-38)13-23(43)14-28-32(17-31(49-26)21(19)3)51-34(37(28)47-4)16-24(44)18-41/h19,24-41,44-46H,2-3,5-18H2,1,4H3/t19-,24+,25+,26+,27-,28+,29+,30+,31-,32+,33+,34-,35+,36+,37-,38+,39+,40+/m1/s1

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Synthesis

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