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219821-37-1

219821-37-1 Structure

219821-37-1 Structure
IdentificationBack Directory
[Name]

Aprepitant Impurity 9
[CAS]

219821-37-1
[Synonyms]

Aprepitant Impurity 9
Aprepitant Impurity 47
Fosaprepitant Impurity U
Aprepitant Open-Ring Methyl Ester Impurity
Aprepitant impurity 22/Aprepitant Open-Ring Methyl Ester Impurity
Methyl 2-(2-((2R,3S)-2-((R)-1-(3,5-Bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl) morpholino)-1-iminoethyl)hydrazinecarboxylate
methyl 2-(1-amino-2-((2R,3S)-2-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholino)ethylidene)hydrazine-1-carboxylate
2-[2-[(2R,3S)-2-[(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy]-3-(4-fluorophenyl)-4-morpholinyl]-1-iminoethyl]hydrazinecarboxylic acid methyl ester
Hydrazinecarboxylic acid, 2-[2-[(2R,3S)-2-[(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy]-3-(4-fluorophenyl)-4-morpholinyl]-1-iminoethyl]-, methyl ester
[Molecular Formula]

C24H25F7N4O4
[MOL File]

219821-37-1.mol
[Molecular Weight]

566.47
Chemical PropertiesBack Directory
[density ]

1.43±0.1 g/cm3(Predicted)
[pka]

7.86±0.43(Predicted)
Hazard InformationBack Directory
[Uses]

N-(Destriazolonomethyl), N-(Methylcarboxyacetamidohydrazono) Aprepitant is a derivative of Aprepitant (A729800), a novel selective neurokinin-1 (NK-1) receptor antagonist. In vitro studies using human liver microsomes indicate that Aprepitant is metabolised primarily by CYP3A4 with minor metabolism by CYP1A2 and CYP2C19, and no metabolism by CYP2D6, CYP2C9, or CYP2E1.
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