(7E,9E)-11-{[5-(Dimethylamino)-6-methyltetrahydro-2H-pyran-2-yl]oxy}-16-{[dimethyl(2-methyl-2-propanyl)silyl]oxy}-18-methoxy-5,12-dimethyl-3-oxo-4,17-dioxabicyclo[12.3.2]nonadeca-7,9-dien-19-yl 2-O-acetyl-3,6-dideoxy-4-O-{2,6-dideoxy-4-O-[dimethyl(2-methyl-2-propanyl)silyl]-3-C-methylhexopyranosyl}-3-(dimethylamino)hexopyranoside
[CAS# 96405-32-2]

Identification

• Name: (7E,9E)-11-{[5-(Dimethylamino)-6-methyltetrahydro-2H-pyran-2-yl]oxy}-16-{[dimethyl(2-methyl-2-propanyl)silyl]oxy}-18-methoxy-5,12-dimethyl-3-oxo-4,17-dioxabicyclo[12.3.2]nonadeca-7,9-dien-19-yl 2-O-acetyl-3,6-dideoxy-4-O-{2,6-dideoxy-4-O-[dimethyl(2-methyl-2-propanyl)silyl]-3-C-methylhexopyranosyl}-3-(dimethylamino)hexopyranoside
• Synonyms: (7E,9E)-11-{[5-(Dimethylamino)-6-methyltetrahydro-2H-pyran-2-yl]oxy}-16-{[dimethyl(2-methyl-2-propanyl)silyl]oxy}-18-methoxy-5,12-dimethyl-3-oxo-4,17-dioxabicyclo[12.3.2]nonadeca-7,9-dien-19-yl 2-O-ac etyl-3,6-dideoxy-4-O-{2,6-dideoxy-4-O-[dimethyl(2-methyl-2-propanyl)silyl]-3-C-methylhexopyranosyl}-3-(dimethylamino)hexopyranoside; 2'-O-ACETYL-4''-O-TERT-BUTYLDIMETHYLSILYLSPIRAMYCIN I 3,18-(O-TERT-BUTYLDIMETHYLSILYL)ACETAL; 4,17-Dioxabicyclo[12.3.2]nonadeca-7,9-dien-3-one, 19-[[2-O-acetyl-3,6-dideoxy-4-O-[2,6-dideoxy-4-O-[(1,1-dimethylethyl)dimethylsilyl]-3-C-methylhexopyranosyl]-3-(dimethylamino)hexopyranosyl]oxy]-11-[[ 5-(dimethylamino)tetrahydro-6-methyl-2H-pyran-2-yl]oxy]-16-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-18-methoxy-5,12-dimethyl-, (7E,9E)-
• Molecular Formula: C₅₇H₁₀₄N₂O₁₅Si₂
• Molecular Weight: 1113.61
• CAS Registry Number: 96405-32-2
• SMILES: CC1C/C=C/C=C/C(C(CC2CC(OC(CC(=O)O1)C(C2OC3C(C(C(C(O3)C)OC4CC(C(C(O4)C)O[Si](C)(C)C(C)(C)C)(C)O)N(C)C)OC(=O)C)OC)O[Si](C)(C)C(C)(C)C)C)OC5CCC(C(O5)C)N(C)C
• InChI: 1S/C57H104N2O15Si2/c1-34-30-40-31-46(73-75(19,20)55(7,8)9)70-43(32-44(61)64-35(2)26-24-23-25-27-42(34)69-45-29-28-41(58(14)15)36(3)65-45)51(63-18)50(40)72-54-52(68-39(6)60)48(59(16)17)49(37(4)67-54)71-47-33-57(13,62)53(38(5)66-47)74-76(21,22)56(10,11)12/h23-25,27,34-38,40-43,45-54,62H,26,28-33H2,1-22H3/b24-23+,27-25+
• InChIKey: HRFRCVVOQSNCSV-OPAZKKILSA-N

Properties

• Density: 1.1±0.1g/cm³ (Cal.)
• Boiling point: 941.0±65.0°C at 760 mmHg (Cal.)
• Flash point: 522.9±34.3°C (Cal.)