(3S,3aS,6S)-3-((tert-Butyldimethylsilyl)oxy)-6-(hydroxymethyl)-3a,6-dimethyldecahydro-1H-cyclopenta[a]naphthalen-7(2H)-one

(3S,3aS,6S)-3-(叔丁基二甲基硅氧基)-6-(羟甲基)-3a,6-二甲基十氢-1H-环戊并[a]萘-7(2H)-酮

Also known as: (3S,3aS,6S)-3-((tert-Butyldimethylsilyl)oxy)-6-(hydroxymethyl)-3a,6-dimethyldecahydro-1H-cyclopenta[a]naphthalen-7(2H)-one, (3S,3aS,6S)-3-(tert-Butyldimethylsilyloxy)-6-(hydroxymethyl)-3a,6-dimethyldecahydro-1H-cyclopenta[a]naphthalen-7(2H)-one, (3S,3AS,6S)-3-(TERT-BUTYLDIMETHYLSILYLOXY)-6-(HYDROXYMETHYL)-3A,6-DIMETHYLDECAHYDRO-1H-CYCLOPENTA[A]NAPHTHALEN-7(2H)-ON, (3S,3aS,6S)-3-[tert-butyl(dimethyl)silyl]oxy-6-(hydroxymethyl)-3a,6-dimethyl-1,2,3,4,5,5a,8,9,9a,9b-decahydrocyclopenta[a]naphthalen-7-one, 17β-tert-butyldimethylsilyloxy-1-hydroxy-1,5-secoandrostan-5-one, 7H-Benz[e]inden-7-one, 3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]dodecahydro-6-(hydroxymethyl)-3a,6-dimethyl-, (3S,3aS,5aS,6S,9aS,9bS)-

(3S,3aS,6S)-3-((tert-Butyldimethylsilyl)oxy)-6-(hydroxymethyl)-3a,6-dimethyldecahydro-1H-cyclopenta[a]naphthalen-7(2H)-one (CAS 327048-93-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C22H40O3Si and a molecular weight of 380.63700 g/mol. It is also known as (3S,3aS,6S)-3-(tert-Butyldimethylsilyloxy)-6-(hydroxymethyl)-3a,6-dimethyldecahydro-1H-cyclopenta[a]naphthalen-7(2H)-one, (3S,3AS,6S)-3-(TERT-BUTYLDIMETHYLSILYLOXY)-6-(HYDROXYMETHYL)-3A,6-DIMETHYLDECAHYDRO-1H-CYCLOPENTA[A]NAPHTHALEN-7(2H)-ON and (3S,3aS,6S)-3-[tert-butyl(dimethyl)silyl]oxy-6-(hydroxymethyl)-3a,6-dimethyl-1,2,3,4,5,5a,8,9,9a,9b-decahydrocyclopenta[a]naphthalen-7-one. Key properties include a boiling point of 437.9ºC at 760 mmHg, a density of 1.02g/cm3 and a flash point of 218.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 327048-93-1
Jingsj CID: J-933028-5
Molecular Formula: C₂₂H₄₀O₃Si
Chinese Name: (3S,3aS,6S)-3-(叔丁基二甲基硅氧基)-6-(羟甲基)-3a,6-二甲基十氢-1H-环戊并[a]萘-7(2H)-酮
Molecular Weight: 380.63700 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	437.9ºC at 760 mmHg
Density	1.02g/cm3
Flash Point	218.6ºC

Frequently Asked Questions

What is the CAS number of (3S,3aS,6S)-3-((tert-Butyldimethylsilyl)oxy)-6-(hydroxymethyl)-3a,6-dimethyldecahydro-1H-cyclopenta[a]naphthalen-7(2H)-one?

The CAS number of (3S,3aS,6S)-3-((tert-Butyldimethylsilyl)oxy)-6-(hydroxymethyl)-3a,6-dimethyldecahydro-1H-cyclopenta[a]naphthalen-7(2H)-one is 327048-93-1.

What are the molecular formula and molecular weight of (3S,3aS,6S)-3-((tert-Butyldimethylsilyl)oxy)-6-(hydroxymethyl)-3a,6-dimethyldecahydro-1H-cyclopenta[a]naphthalen-7(2H)-one?

(3S,3aS,6S)-3-((tert-Butyldimethylsilyl)oxy)-6-(hydroxymethyl)-3a,6-dimethyldecahydro-1H-cyclopenta[a]naphthalen-7(2H)-one has molecular formula C22H40O3Si and molecular weight 380.63700 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "(3S,3aS,6S)-3-((tert-Butyldimethylsilyl)oxy)-6-(hydroxymethyl)-3a,6-dimethyldecahydro-1H-cyclopenta[a]naphthalen-7(2H)-one (CAS 327048-93-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-933028-5 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.