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Ulipristal - NDSRI's

n-nitroso-n-desmethyl-ulipristal-acetate
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N-Nitroso N-Desmethyl Ulipristal acetate

  • CAT NUMBER DCTI-C-3767
  • CAS NUMBER NA
  • MOLECULAR FORMULA C29H34N2O5
  • MOLECULAR WEIGHT 490.25
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N-Nitroso Desmethyl Ulipristal

  • CAT Number DCTI-C-4499
  • CAS Number NA
  • Molecular Formula C27H32N2O4
  • Molecular Weight 448.56
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References
FAQ's

References

Kim, Hyun K.; Rao, Pemmaraju Narasinha; Burdett, James E., Jr.; Acosta, Carmie Kirk, Method for preparing 17 alpha -acetoxy-11 beta -(4-N, N-dimethylaminophyl)-19-Norpregna-4,9-diene-3, 20-dione, intermediates useful in the method, and methods for the preparation of such intermediates, United States Dept. of Health and Human Services, United States, US5929262A, July 27, 1999

Frequently Asked Questions

Yes, purification methods such as chromatography, filtration, and crystallization can eliminate impurities from Ulipristal. These techniques aid in separating and isolating impurities, resulting in a purified form of Ulipristal.

Impurities in Ulipristal are identified through analytical techniques, such as HPLC.

Acetonitrile is the solvent used to analyze impurities in Ulipristal.

Ulipristal Impurities should be stored at a controlled room temperature between 2-8°C or as indicated on the Certificate of Analysis (CoA).

Note: Products protected by valid patents by a manufacturer are not offered for sale in countries having patent protection. The sale of such products constitutes a patent infringement, and its liability is at the buyer's risk.

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