Levonorgestrel Impurity 10 (CAS 2911-81-1) — formula C22H26O3, molecular weight 338.4; category pharmaceutical intermediates and APIs.
Levonorgestrel Impurity 10 (CAS 2911-81-1) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C22H26O3 comprises 22 C, 26 H, 3 O atoms. Its molecular weight is about 338.4. 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 | 2911-81-1 |
|---|---|
| Molecular Formula | C22H26O3 |
| Molecular Weight | 338.4 |
| LogP | 3.8 |
| Category | Pharmaceutical Intermediates & APIs |
Levonorgestrel Impurity 10 is a pharmaceutical intermediate or API compound with CAS registry number 2911-81-1 and molecular formula C22H26O3 (molecular weight 338.4), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 2911-81-1
Its molecular formula C22H26O3 comprises 22 C, 26 H, 3 O atoms.
Also known as: Levonorgestrel Impurity 10 · 左炔诺孕酮杂质10
Category: pharmaceutical intermediates and APIs
The CAS registry number of Levonorgestrel Impurity 10 is 2911-81-1.
Molecular formula C22H26O3, molecular weight 338.4.
It is also registered under: Levonorgestrel Impurity 10, 左炔诺孕酮杂质10.
Category: Pharmaceutical Intermediates & APIs.
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 Levonorgestrel Impurity 10 (CAS 2911-81-1), compiled from public chemistry databases.
| CAS Number | 2911-81-1 |
|---|---|
| PubChem CID | 40654517 |
| Molecular Formula | C22H26O3 |
| IUPAC Name | [(13S,17S)-13-ethyl-3-methoxy-6,7,11,12,16,17-hexahydrocyclopenta[a]phenanthren-17-yl] acetate |
| Molecular Weight | 338.4 |
|---|---|
| XLogP3 | 3.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 4 |
| Exact Mass | 338.18819469 |
| Monoisotopic Mass | 338.18819469 |
| Topological Polar Surface Area | 35.5 |
| Heavy Atom Count | 25 |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 左炔诺孕酮杂质10