2-Fluoro-17-ethynylestradiol (CAS 22165-49-7) — formula C20H23FO2, molecular weight 314.4; category organic chemicals.
2-Fluoro-17-ethynylestradiol (CAS 22165-49-7) is a chemical raw material in the organic chemicals category. Its molecular formula C20H23FO2 comprises 20 C, 23 H, 1 F, 2 O atoms. Its molecular weight is about 314.4. 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 | 22165-49-7 |
|---|---|
| Molecular Formula | C20H23FO2 |
| Molecular Weight | 314.4 |
| LogP | 3.8 |
| Category | Organic Chemicals |
2-Fluoro-17-ethynylestradiol is a carbon-based organic compound with CAS registry number 22165-49-7 and molecular formula C20H23FO2 (molecular weight 314.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 22165-49-7
Its molecular formula C20H23FO2 comprises 20 C, 23 H, 1 F, 2 O atoms.
Also known as: 2-Fluoro-17-ethynylestradiol · 2-氟-17-乙炔雌二醇
Category: organic chemicals
The CAS registry number of 2-Fluoro-17-ethynylestradiol is 22165-49-7.
Molecular formula C20H23FO2, molecular weight 314.4.
It is also registered under: 2-Fluoro-17-ethynylestradiol, 2-氟-17-乙炔雌二醇.
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 2-Fluoro-17-ethynylestradiol (CAS 22165-49-7), compiled from public chemistry databases.
| CAS Number | 22165-49-7 |
|---|---|
| PubChem CID | 68571 |
| Molecular Formula | C20H23FO2 |
| IUPAC Name | (8R,9S,13S,14S,17R)-17-ethynyl-2-fluoro-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol |
| Molecular Weight | 314.4 |
|---|---|
| XLogP3 | 3.8 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 314.16820813 |
| Monoisotopic Mass | 314.16820813 |
| Topological Polar Surface Area | 40.5 |
| Heavy Atom Count | 23 |
22165-49-7; 2-FEE2; 2-Fluoro-17-ethynylestradiol; RefChem:87039; 2-fluoro-17 alpha-ethynyloestradiol; CHEMBL1627943; SCHEMBL10897827; DTXSID60944815; 2-Fluoro-17alpha-ethynyloestradiol; 2-Fluoro-19-norpregna-1(10),2,4-trien-20-yne-3,17-diol; 2-Fluoro-17alpha-19-norpregna-1(10),2,4-trien-20-yne-3,17-diol; 19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol, 2-fluoro-, (17alpha)-
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-氟-17-乙炔雌二醇