1356352-20-9

1356352-20-9 structure

Name	24,32-Bis-O-(tert-butyldimethylsilyl)-FK-506-13C, D2 (Major)
Synonyms	(1R,9S,12S,13S,14S,17R,18Z,21S,23S,24R,25S,27R)-14-{[Dimethyl(2-methyl-2-propanyl)silyl]oxy}-12-{(1E)-1-[(1R,3R,4R)-4-{[dimethyl(2-methyl-2-propanyl)silyl]oxy}-3-methoxycyclohexyl]-1-propen-2-yl}-1-hy ;droxy-23,25-dimethoxy-13,19,21,27-tetramethyl-17-[(3-13C,3,3-2H2)-2-propen-1-yl]-11,28-dioxa-4-azatricyclo[22.3.1.04,9]octacos-18-ene-2,3,10,16-tetrone 15,19-Epoxy-3H-pyrido[2,1-c][1,4]oxaazacyclotricosine-1,7,20,21(4H,23H)-tetrone, 5-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-[(E)-2-[(1R,3R,4R)-4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-methoxycyclo ;hexyl]-1-methylethenyl]-5,6,8,11,12,13,14,15,16,17,18,19,24,25,26,26a-hexadecahydro-19-hydroxy-14,16-dimethoxy-4,10,12,18-tetramethyl-8-(2-propen-1-yl-3-13C-3,3-d2)-, (3S,4S,5S,8R,9Z,12S,14S,15R,1 6S,18R,19R,26aS)-

Density	1.1±0.1 g/cm3
Melting Point	68-70°C
Molecular Formula	C₅₅₁₃CH₉₅D₂NO₁₂Si₂
Molecular Weight	1035.545
Exact Mass	1034.670898
Index of Refraction	1.515
Storage condition	Hygroscopic, -20°C Freezer, Under Inert Atmosphere