Category
Aprepitant
CAS Number
Aprepitant STD - 170729-80-3 : IMP - A - 170729-76-7;
Alternate CAS Number
Aprepitant STD - 2563866-47-5(HCl Salt)
Molecular Formula
Aprepitant STD - C23H21F7N4O3 : IMP - A - C23H22F6N4O3 ;
Molecular Weight
Aprepitant STD - 534.43 g/mol : IMP - A - 516.44 g/mol;
Synonym

Aprepitant - 5-[[(2R,3S)-2-[(1R)-1-[3,5-Bis(trifluoromethyl)phenyl]-ethoxy]-3-(4-fluorophenyl)morpholin-4-yl]methyl]-1,2-dihydro-3H-1,2,4-triazol-3-one ;  

Aprepitant EP Impurity A - 5-[[(2R,3S)-2-[(1R)-1-[3,5-bis(trifluoromethyl)phenyl]-ethoxy]-3-phenylmorpholin-4-yl]methyl]-1,2-dihydro-3H1,2,4-triazol-3-one ;

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Purity:

Above - 95.0%

Technical Data:

We will provide complete documentation support for every Standard Material. All analytical reports such as ¹H NMR, ¹³C NMR, Mass, FT-IR, HPLC Purity/GC Purity/QNMR Purity, Water content by KF/ Loss on Drying/TGA (Thermo-gravimetric Analysis). Certificate of Analysis with potency report. Each Standard Material SER (Structure Elucidation Report) with NMR, Mass, IR spectral interpretation. This whole analytical document can be included in eCTD, ANDA, DMF submissions to regulatory agencies.

Aprepitant is used as a reference standard to check system suitability in chromatographic methods. Its characteristic peaks help verify the accuracy, precision, and reliability of the analytical system before sample analysis.