spiro(androstan-3,2'-oxiran)-17-one (CAS 90991-90-5) — formula C20H30O2, molecular weight 302.5; category organic chemicals.
spiro(androstan-3,2'-oxiran)-17-one (CAS 90991-90-5) is a chemical raw material in the organic chemicals category. Its molecular formula C20H30O2 comprises 20 C, 30 H, 2 O atoms. Its molecular weight is about 302.5. Reported physicochemical data: LogP about 3.8. 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 | 90991-90-5 |
|---|---|
| Molecular Formula | C20H30O2 |
| Molecular Weight | 302.5 |
| LogP | 3.8 |
| Category | Organic Chemicals |
spiro(androstan-3,2'-oxiran)-17-one is a carbon-based organic compound with CAS registry number 90991-90-5 and molecular formula C20H30O2 (molecular weight 302.5), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 90991-90-5
Its molecular formula C20H30O2 comprises 20 C, 30 H, 2 O atoms.
Also known as: spiro(androstan-3,2'-oxiran)-17-one · 螺(androstan-3,2'-oxiran)-17-一
Category: organic chemicals
The CAS registry number of spiro(androstan-3,2'-oxiran)-17-one is 90991-90-5.
Molecular formula C20H30O2, molecular weight 302.5.
It is also registered under: spiro(androstan-3,2'-oxiran)-17-one, 螺(androstan-3,2'-oxiran)-17-一.
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 spiro(androstan-3,2'-oxiran)-17-one (CAS 90991-90-5), compiled from public chemistry databases.
| CAS Number | 90991-90-5 |
|---|---|
| PubChem CID | 100011 |
| Molecular Formula | C20H30O2 |
| IUPAC Name | 10,13-dimethylspiro[2,4,5,6,7,8,9,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-3,2'-oxirane]-17-one |
| Molecular Weight | 302.5 |
|---|---|
| XLogP3 | 3.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 302.224580195 |
| Monoisotopic Mass | 302.224580195 |
| Topological Polar Surface Area | 29.6 |
| Heavy Atom Count | 22 |
Spiro(androstan-3,2'-oxiran)-17-one; 90991-90-5; RefChem:184782; NSC307483; NSC 307483; 10,13-dimethyltetradecahydrospiro[cyclopenta[a]phenanthrene-3,2'-oxiran]-17(2h)-one; DTXSID00920017; NSC-307483; 9a,11a-Dimethyltetradecahydrospiro[cyclopenta[a]phenanthrene-7,2'-oxiran]-1(3bH)-one
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.