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COA COO

Clarithromycin EP Impurity D (N-Desmethyl Clarithromycin)

Impurity

CAS Number

101666-68-6

Molecular Formula

C37H67NO13

Product format

Neat

Molecular Weight

733.94

Storage

-20°C

Shipping

Room Temperature

API Family

Clarithromycin

Synonyms

(3R, 4S, 5S, 6R, 7R, 9R, 11R, 12R, 13S, 14R)-14-ethyl-12, 13-dihydroxy-4-(((2R, 4R, 5S, 6S)-5-hydroxy-4-methoxy-4, 6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-6-(((2S, 3R, 4S, 6R)-3-hydroxy-6-methyl-4-(methylamino)tetrahydro-2H-pyran-2-yl)oxy)-7-methoxy-3, 5, 7, 9, 11, 13-hexamethyloxacyclotetradecane-2 and 10-dione

Iupac Name

(3R, 4S, 5S, 6R, 7R, 9R, 11R, 12R, 13S, 14R)-14-ethyl-12, 13-dihydroxy-4-[(2R, 4R, 5S, 6S)-5-hydroxy-4-methoxy-4, 6-dimethyloxan-2-yl]oxy-6-[(2S, 3R, 4S, 6R)-3-hydroxy-6-methyl-4-(methylamino)oxan-2-yl]oxy-7-methoxy-3, 5, 7, 9, 11, 13-hexamethyl-oxacyclotetradecane-2 and 10-dione

InChI

InChI=1S/C37H67NO13/c1-14-25-37(10,44)30(41)20(4)27(39)18(2)16-36(9,46-13)32(51-34-28(40)24(38-11)15-19(3)47-34)21(5)29(22(6)33(43)49-25)50-26-17-35(8,45-12)31(42)23(7)48-26/h18-26,28-32,34,38,40-42,44H,14-17H2,1-13H3/t18-,19-,20+,21+,22-,23+,24+,25-,26+,28-,29+,30-,31+,32-,34+,35-,36-,37-/m1/s1

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COA COO

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Synthesis

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