3β,17α-Bis(trimethylsiloxy)androst-5-ene (CAS 13111-27-8) — formula C25H46O2Si2, molecular weight 434.8; category organic chemicals.
3β,17α-Bis(trimethylsiloxy)androst-5-ene (CAS 13111-27-8) is a chemical raw material in the organic chemicals category. Its molecular formula C25H46O2Si2 comprises 25 C, 46 H, 2 O, 2 Si atoms. Its molecular weight is about 434.8. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 13111-27-8 |
|---|---|
| Molecular Formula | C25H46O2Si2 |
| Molecular Weight | 434.8 |
| Category | Organic Chemicals |
3β,17α-Bis(trimethylsiloxy)androst-5-ene is a carbon-based organic compound with CAS registry number 13111-27-8 and molecular formula C25H46O2Si2 (molecular weight 434.8), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 13111-27-8
Its molecular formula C25H46O2Si2 comprises 25 C, 46 H, 2 O, 2 Si atoms.
Also known as: 3β,17α-Bis(trimethylsiloxy)androst-5-ene · 3β,17α-双(三甲基硅氧基)雄-5-烯
Category: organic chemicals
The CAS registry number of 3β,17α-Bis(trimethylsiloxy)androst-5-ene is 13111-27-8.
Molecular formula C25H46O2Si2, molecular weight 434.8.
It is also registered under: 3β,17α-Bis(trimethylsiloxy)androst-5-ene, 3β,17α-双(三甲基硅氧基)雄-5-烯.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 3β,17α-Bis(trimethylsiloxy)androst-5-ene (CAS 13111-27-8), compiled from public chemistry databases.
| CAS Number | 13111-27-8 |
|---|---|
| PubChem CID | 22214238 |
| Molecular Formula | C25H46O2Si2 |
| IUPAC Name | [(3S,8R,9S,10R,13S,14S,17R)-10,13-dimethyl-3-trimethylsilyloxy-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]oxy-trimethylsilane |
| Molecular Weight | 434.8 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 4 |
| Exact Mass | 434.30363377 |
| Monoisotopic Mass | 434.30363377 |
| Topological Polar Surface Area | 18.5 |
| Heavy Atom Count | 29 |
3beta,17alpha-Bis(trimethylsiloxy)androst-5-ene; 13111-27-8; YXSPGYZGGCSNLG-BRXSOUEKSA-N; Silane, (androst-5-en-3.beta.,17.alpha.-ylenedioxy)bis[trimethyl-; Silane, [[(3.beta.,17.alpha.)-androst-5-ene-3,17-diyl]bis(oxy)]bis[trimethyl-; Androst-5-en-3.beta.,17.alpha.-diol, di-TMS; 5-Androsten-3-.beta.,17-.alpha.-diol, bis-TMS; 3.beta.,17.alpha.-Bis(trimethylsiloxy)androst-5-ene; Androst-5-ene-3,17-diol, (3.beta.,17.alpha.)-, 2TMS derivative; 3,17-Bis[(trimethylsilyl)oxy]androst-5-ene, (3.beta.,17.alpha.)-; Bis(trimethylsilyl) derivative of 5-Androstene-3.beta.,17.alpha.-diol
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3β,17α-双(三甲基硅氧基)雄-5-烯