CAS 172676-88-9
:Aprepitant Impurity 44
Description:
Aprepitant Impurity 44, with the CAS number 172676-88-9, is a chemical compound that is recognized as an impurity associated with the synthesis of Aprepitant, a medication primarily used as an antiemetic for the prevention of nausea and vomiting. While specific characteristics such as molecular weight, structure, and solubility may vary, impurities like Aprepitant Impurity 44 are typically characterized by their potential impact on the purity and efficacy of the final pharmaceutical product. Impurities can arise during the manufacturing process and may affect the stability, safety, and overall quality of the drug. Analytical techniques such as high-performance liquid chromatography (HPLC) and mass spectrometry are commonly employed to identify and quantify such impurities. Understanding the properties and behavior of impurities is crucial in pharmaceutical development to ensure compliance with regulatory standards and to maintain the therapeutic effectiveness of the drug.
Formula:C23H21F7N4O3
Synonyms:- Aprepitant Impurity 63
- Aprepitant Impurity 44
- 3H-1,2,4-Triazol-3-one, 5-[[2-[1-[3,5-bis(trifluoromethyl)phenyl]ethoxy]-3-(3-fluorophenyl)-4-morpholinyl]methyl]-1,2-dihydro-, [2R-[2α(R*),3α]]- (9CI)
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