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COA COO

Erythromycin Impurity 7

Impurity

CAS Number

119699-81-9

Molecular Formula

C49H96N2O14Si2

Product format

Neat

Molecular Weight

993.48

Shipping

Room Temperature

API Family

Erythromycin

Synonyms

119699-81-9; 6-O-Methyl-2', 4''-bis-O-(trimethylsilyl)erythromycin 9-[O-(1-ethoxy-1-methylethyl)oxime]; MFCD09263748; DTXSID30659287; 6-O-Methyl-2', 4''-bis-O-(trimethylsilyl)erythromycin9-[O-(1-ethoxy-1-methylethyl)oxime]; PUBCHEM_44542862; AKOS015919633; (3R, 4S, 5S, 6R, 7R, 9R, 10E, 11S, 12R, 13S, 14R)-6-[(2S, 3R, 4S, 6R)-4-(dimethylamino)-6-methyl-3-trimethylsilyloxyoxan-2-yl]oxy-14-ethyl-12, 13-dihydroxy-7-methoxy-4-[(2R, 4R, 5S, 6S)-4-methoxy-4, 6-dimethyl-5-trimethylsilyloxyoxan-2-yl]oxy-10-(2-methoxypropan-2-yloxyimino)-3, 5, 7, 9, 11, 13-hexamethyl-oxacyclotetradecan-2-one; Erythromycin, 6-O-methyl-2', 4''-bis-O-(trimethylsilyl)- and 9-[O-(1-methoxy-1-methylethyl)oxime]

Iupac Name

(3R, 4S, 5S, 6R, 7R, 9R, 10E, 11S, 12R, 13S, 14R)-6-[(2S, 3R, 4S, 6R)-4-(dimethylamino)-6-methyl-3-trimethylsilyloxyoxan-2-yl]oxy-14-ethyl-12, 13-dihydroxy-7-methoxy-4-[(2R, 4R, 5S, 6S)-4-methoxy-4, 6-dimethyl-5-trimethylsilyloxyoxan-2-yl]oxy-10-(2-methoxypropan-2-yloxyimino)-3, 5, 7, 9, 11 and 13-hexamethyl-oxacyclotetradecan-2-one

InChI

InChI=1S/C48H94N2O14Si2/c1-24-35-48(12,53)40(51)30(4)37(49-64-45(8,9)54-15)28(2)26-46(10,55-16)41(61-44-39(62-65(18,19)20)34(50(13)14)25-29(3)57-44)31(5)38(32(6)43(52)59-35)60-36-27-47(11,56-17)42(33(7)58-36)63-66(21,22)23/h28-36,38-42,44,51,53H,24-27H2,1-23H3/b49-37+/t28-,29-,30+,31+,32-,33+,34+,35-,36+,38+,39-,40-,41-,42+,44+,46-,47-,48-/m1/s1

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COA COO

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