2-((1S,2S)-1-Ethyl-2-(phenylmethoxy)propyl)-2,4-dihydro-4-(4-(4-(4-hydroxyphenyl)-1-piperazinyl)phenyl)-3H-1,2,4-triazol-3-one

This compound has a melting point of 195-197°C, slight solubility in chloroform and methanol, and is stored under inert gas at 2-8°C. 2-((1S,2S)-1-Ethyl-2-(phenylmethoxy)propyl)-2,4-dihydro-4-(4-(4-(4-hydroxyphenyl)-1-piperazinyl)phenyl)-3H-1,2,4-triazol-3-one is a white solid pharmaceutical intermediate plays a key role in the synthesis of posaconazole, an antifungal drug.

API Name Posaconazole
CAS No 184177-83-1
Molecular Formula C30H35N5O3
Molecular Weight 513.6 g/mol
Synonyms 4-[4-[4-(4-hydroxyphenyl)piperazin-1-yl]phenyl]-2-[(2S,3S)-2-phenylmethoxypentan-3-yl]-1,2,4-triazol-3-one

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