17-ethylestradiol (CAS 2553-34-6) — formula C20H28O2, molecular weight 300.4; category organic chemicals.
17-ethylestradiol (CAS 2553-34-6) is a chemical raw material in the organic chemicals category. Its molecular formula C20H28O2 comprises 20 C, 28 H, 2 O atoms. Its molecular weight is about 300.4. Reported physicochemical data: LogP about 4.7. 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 | 2553-34-6 |
|---|---|
| Molecular Formula | C20H28O2 |
| Molecular Weight | 300.4 |
| LogP | 4.7 |
| Category | Organic Chemicals |
17-ethylestradiol is a carbon-based organic compound with CAS registry number 2553-34-6 and molecular formula C20H28O2 (molecular weight 300.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2553-34-6
Its molecular formula C20H28O2 comprises 20 C, 28 H, 2 O atoms.
Also known as: 17-ethylestradiol · 17-乙基雌二醇
Category: organic chemicals
The CAS registry number of 17-ethylestradiol is 2553-34-6.
Molecular formula C20H28O2, molecular weight 300.4.
It is also registered under: 17-ethylestradiol, 17-乙基雌二醇.
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 17-ethylestradiol (CAS 2553-34-6), compiled from public chemistry databases.
| CAS Number | 2553-34-6 |
|---|---|
| PubChem CID | 66428 |
| Molecular Formula | C20H28O2 |
| IUPAC Name | (8R,9S,13S,14S,17S)-17-ethyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol |
| UNII (FDA) | JL3XDL8DYL |
| Molecular Weight | 300.4 |
|---|---|
| XLogP3 | 4.7 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 300.208930132 |
| Monoisotopic Mass | 300.208930132 |
| Topological Polar Surface Area | 40.5 |
| Heavy Atom Count | 22 |
17-Ethylestradiol; 2553-34-6; 17alpha-Ethylestradiol; 19-Nor-17-alpha-pregna-1,3,5(10)-triene-3,17-diol; RefChem:908256; JL3XDL8DYL; CHEMBL1627625; 17-alpha-Ethylestradiol; 17-alpha-Ethyl-17-beta-estradiol; UNII-JL3XDL8DYL; SCHEMBL4903619; DTXSID10948429; BDBM50369735; 17alpha-19-Norpregna-1(10),2,4-triene-3,17-diol; (17alpha)-19-Norpregna-1,3,5(10)-triene-3,17-diol
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 17-乙基雌二醇