Ethynylestradiol IMpurity M (CAS No. 1818-11-7) 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 Pharmaceutical Intermediates & APIs. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Pharmaceutical Intermediates & APIs
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The CAS number of Ethynylestradiol IMpurity M is 1818-11-7.
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 Pharmaceutical Intermediates & APIs.
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..
炔雌醇杂质1 · CAS 1818-11-7 · C21H24O2.
| CAS 号 | 1818-11-7 |
|---|---|
| PubChem CID | 169443979 |
| 分子式 | C21H24O2 |
| IUPAC 名称 | (8R,9S,13S,14S,17R)-17-ethynyl-2,13-dimethyl-9,11,12,14,15,16-hexahydro-8H-cyclopenta[a]phenanthrene-3,17-diol |
| Molecular Weight | 308.4 |
|---|---|
| XLogP3 | 4 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 308.177630004 |
| Monoisotopic Mass | 308.177630004 |
| Topological Polar Surface Area | 40.5 |
| Heavy Atom Count | 23 |
| Formal Charge | 0 |
1818-11-7; Ethynylestradiol Impurity M; (17?)-2-Methyl-19-norpregna-1,3,5(10),6-tetraen-20-yne-3,17-diol; Ethinylestradiol Impurity 1
CAS 号 1818-11-7；分子式 C21H24O2；分子量 — g/mol。
1818-11-7, Ethynylestradiol Impurity M, (17?)-2-Methyl-19-norpregna-1,3,5(10),6-tetraen-20-yne-3,17-diol, Ethinylestradiol Impurity 1.
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. · Reply within one business day.