(22S)-22-carboxy-1-((2,5-dioxo-1-pyrrolidinyl)oxy)-1,10,19,24-tetraoxo-3,6,12,15-tetraoxa-9,18,23-triazahentetracontan-41-oic acid

This intermediate is used to introduce the boron-containing moiety into the drug’s structure. The compound is a direct intermediate in the synthesis of anti-cancer drug bortezomib (Velcade).

API Name Bortezomib
CAS No 1169630-40-3
Molecular Formula C39H66N4O15
Molecular Weight 831.0 g/mol
Synonyms 18-[[(1S)-1-carboxy-4-[2-[2-[2-[2-[2-[2-(2,5-dioxopyrrolidin-1-yl)oxy-2-oxoethoxy]ethoxy]ethylamino]-2-oxoethoxy]ethoxy]ethylamino]-4-oxobutyl]amino -Show More

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