Levonorgestrel EP Impurity U
| CAS No. | : 68-22-4 |
| Mol F. | : C₂₀H₂₆O₂ |
| Mol W. | : 298.42 |
| Cat No. | : SA23723 |
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- Additional Info
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Description
| Product Name | Levonorgestrel EP Impurity U |
| Synonyms | Norethisterone
19-Norethisterone 17α-Ethynyl-19-nortestosterone 17-Hydroxy-19-nor-17α-pregn-4-en-20-yn-3-one |
| Related API | Levonorgestrel |
| Category | Impurities |
Levonorgestrel EP Impurity U product with CAS: 68-22-4 is related to Levonorgestrel. It is also known with other names such as Norethisterone; 19-Norethisterone. This product is developed by SynThink’s R&D team using various organic synthesis and analytical techniques. It is used in monitoring and controlling of impurity levels in Levonorgestrel and its related formulations as per International Conference on Harmonization (ICH) formulated guidelines. Moreover, Norethisterone is also used in the process of Abbreviated New Drug Application (ANDA) filing to FDA and toxicity study of respective drug formulation.
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Certificate of Analysis (CoA) and Characterization Data:
All products are provided with a certificate of analysis (CoA) along with the characterization data like 1H-NMR, MASS, HPLC Purity, MSDS, etc. (whatever relevant and possible). Moreover, additional data like 13C-NMR, 13C-DEPT NMR, GC, GC-MS, IC, Potency, TGA, etc. will be provided on request (extra charges may apply).
This product can be used as a working standard or secondary reference standard. Additional internal validation as per respective FDA regulations/guidelines may require. This product provided by SynThink is generally used for Abbreviated New Drug Application (ANDA) filing to FDA, toxicity study of respective drug formulation, Quality Control (QC) and analytical studies during commercial production of the API]. Please also find out process impurities, degradation impurities, potential impurities of related api/drug developed by our R&D.
Products provide by SynThink are for research and development (R&D) use only
If you need different pack size / quantity, please contact us or email us at [email protected]
Terms and Conditions
In-Stock products will be shipped in 24 Hrs. For others please enquire.
| Shipping | Free for purchase above $5000 |
| Delivery | In-Stock, products will be delivered in 8-15 days via FedEx in the USA, Europe, and other countries. |
| Return Policy | Returns/replacement accepted if you are not satisfied with the quality of the product, (please send us an email with the reason/issues which are facing, within 15 days, after receipt of the product). |
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| After Sales Support | Please write to us. Our R&D team will provide all possible support. |
