An intermediate used for synthesis of Simvastatin precursor.

CAS：79902-31-1
中文别名：
英文别名：1,7-Dioxaspiro[4.4]nonane-2,6-dione,8-(1,2-dihydroxyethyl)-9-hydroxy-4-(p-hydroxyphenyl);6(R)-[2-[8(S)-hydroxy-2(S);Leucodrin;(4R,6R)-4-(tert-butyldimethylsilyloxy)-6-(2-((1S,2S,6R,8S,8aR)-8-hydroxy-2,6-dimethyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl)ethyl)tetrahydro-2H-pyran-2-one;6(R)-[2-[8(S)-Hydroxy-2(S),6(R)-dimethyl-1,2,6,7,8,8a-(R)-hexahydronaphthyl-1(S)]ethyl]-4(R)-(tert-butyldimethylsilyloxy)-3,4,5,6-tetrahydro-2H-pyran-2-one;(4R,6R)-6-[2-((1S,2S,6R,8S,8aR)-8-hydroxy-2,6-dimethyl-1,2,6,7,8,8a-hexahydronaphthyl)ethyl]-4-[(tert-butyldimethylsilyl)oxy]-3,4,5,6-tetrahydro-2H-pyran-2-one;6(R)-[2-[8\'(S)-hydroxy-2\'(S),6\'(R)-dimethyl-1\',2\',6\',7\',8\',8a\'(R)-hexahydronaphthalene-1\'(S)-yl]-ethyl]-4(R)-(dimethyl-tert-butylsilyloxy)-3,4,5,6-tetrahydro-2H-pyran-2-one;6(R)-dimethyl-1,2,6,7,8,8a(R)-hexahydronaphthyl-1(S)]ethyl]-4(R)-(tert-butyldimethylsilyloxy)-3,4,5,6-tetrahydro-2H-pyran-2-one;6(R)-[2-(8(S)-hydroxy-2(S),6(R)-dimethyl-1,2,6,7,8,8a(R)-hexahydronaphth-1(S)-yl)-ethyl]-4(R)-(dimethyl-tert-butylsilyl-oxy)-3,4,5,6-tetrahydro-2H-pyran-2-one;(4R,5S,8R)-8r-((S)-1,2-dihydroxy-ethyl)-9t-hydroxy-4-(4-hydroxy-phenyl)-1,7-dioxa-spiro[4.4]nonane-2,6-dione;(4R,5S,8R)-8r-((S)-1,2-Dihydroxy-aethyl)-9t-hydroxy-4-(4-hydroxy-phenyl)-1,7-dioxa-spiro[4.4]nonan-2,6-dion;tert-butyldimethylsiloxymonacolin J;
分子式：C25H42O4Si
分子量：434.684
精确质量：434.285
Psa：55.76
Logp：5.628

密度：1.047g/cm3
沸点：540.396ºC at 760 mmHg
闪点：280.622ºC
折射率：1.514