17a-Ethynylestriol (CAS No. 4717-40-2) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
| CAS Number | 4717-40-2 |
|---|---|
| Molecular Formula | C20H24O3 |
| Molecular Weight | 312.4 |
| LogP | 2.7 |
| Purity | 按批次COA提供(不公开发布) |
| Packaging | 按订单/批次确认(不公开发布) |
| Applications | Organic Chemicals |
| Category | Organic Chemicals |
Organic Chemicals
COA (Certificate of Analysis) is provided with every batch. MSDS/technical data sheets and third-party test reports are available on request. Purity and packaging are subject to batch COA and order confirmation.
The CAS number of 17a-Ethynylestriol is 4717-40-2.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
17-乙炔基雌三醇 · CAS 4717-40-2 · C20H24O3. UNII PVH6K749AL.
| CAS 号 | 4717-40-2 |
|---|---|
| PubChem CID | 11723045 |
| 分子式 | C20H24O3 |
| IUPAC 名称 | (8R,9S,13S,14S,16R,17R)-17-ethynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,16,17-triol |
| UNII（FDA） | PVH6K749AL |
| Molecular Weight | 312.4 |
|---|---|
| XLogP3 | 2.7 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 312.17254462 |
| Monoisotopic Mass | 312.17254462 |
| Topological Polar Surface Area | 60.7 |
| Heavy Atom Count | 23 |
| Formal Charge | 0 |
17-Ethynylestriol; 4717-40-2; Ethinylestriol; Estriol, 17-ethynyl-; PVH6K749AL; (16alpha,17alpha)-19-Norpregna-1,3,5(10)-trien-20-yne-3,16,17-triol; 19-Nor-17alpha-pregna-1,3,5(10)-trien-20-yne-3,16alpha,17-triol; (16.ALPHA.,17.ALPHA.)-19-NORPREGNA-1,3,5(10)-TRIEN-20-YNE-3,16,17-TRIOL; 19-NOR-17.ALPHA.-PREGNA-1,3,5(10)-TRIEN-20-YNE-3,16.ALPHA.,17-TRIOL; RefChem:138405; UNII-PVH6K749AL; 17-alpha-Ethynylestriol; Nilestriol Impurity 10; SCHEMBL6387248; CHEMBL1627607
CAS 号 4717-40-2；分子式 C20H24O3；分子量 — g/mol。
17-Ethynylestriol, 4717-40-2, Ethinylestriol, Estriol, 17-ethynyl-, PVH6K749AL, (16alpha,17alpha)-19-Norpregna-1,3,5(10)-trien-20-yne-3,16,17-triol.
本页事实取自 PubChem（美国国家医学图书馆）与 Wikidata。批号相关的数据——含量、水分、粒度、包装、保质期——随批次 COA 出具，不在本页公布。
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 17-乙炔基雌三醇