methyl (1'R,2'R,3'aR,6'aS)-2'-[tert-butyl(dimethyl)silyl]oxy-5,5-dimethylspiro[1,3-dioxane-2,5'-2,3,3a,4,6,6a-hexahydro-1H-pentalene]-1'-carboxylate

Also known as: (3'aS,4'R,5'R,6'aR)-5'-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]hexahydro-5,5-dimethylspiro[1,3-dioxane-2,2'(1'H)-pentalene]-4'-carboxylic Acid Methyl Ester, Spiro[1,3-dioxane-2,2'(1'H)-pentalene]-4'-carboxylic acid, 5'-[[(1,1-dimethylethyl)dimethylsilyl]oxy]hexahydro-5,5-dimethyl-, methyl ester, (3'aS,4'R,5'R,6'aR)-

methyl (1'R,2'R,3'aR,6'aS)-2'-[tert-butyl(dimethyl)silyl]oxy-5,5-dimethylspiro[1,3-dioxane-2,5'-2,3,3a,4,6,6a-hexahydro-1H-pentalene]-1'-carboxylate (CAS 127708-13-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H38O5Si and a molecular weight of 398.6 g/mol. It is also known as (3'aS,4'R,5'R,6'aR)-5'-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]hexahydro-5,5-dimethylspiro[1,3-dioxane-2,2'(1'H)-pentalene]-4'-carboxylic Acid Methyl Ester and Spiro[1,3-dioxane-2,2'(1'H)-pentalene]-4'-carboxylic acid, 5'-[[(1,1-dimethylethyl)dimethylsilyl]oxy]hexahydro-5,5-dimethyl-, methyl ester, (3'aS,4'R,5'R,6'aR)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

127708-13-8

Jingsj CID

J-1100817-8

Molecular Formula

C₂₁H₃₈O₅Si

Molecular Weight

398.6 g/mol

Category

Organic Compounds

Last updated

8/21/2026