Lexibulin

N-乙基-N'-[2-甲氧基-4-[5-甲基-4-[[(1S)-1-(3-吡啶基)丁基]氨基]-2-嘧啶基]苯基]脲

Also known as: CYT997, CYT-997, CYT 997, Lexibulin, N-Ethyl-N'-[2-methoxy-4-[5-methyl-4-[[(1S)-1-(3-pyridinyl)butyl]amino]-2-pyrimidinyl]phenyl]urea, 1-ethyl-3-(2-methoxy-4-(5-methyl-4-((S)-1-(pyridin-3-yl)butylamino)pyrimidin-2-yl)phenyl)urea, 1-ethyl-3-[2-methoxy-4-[5-methyl-4-[[(1S)-1-pyridin-3-ylbutyl]amino]pyrimidin-2-yl]phenyl]urea, (S)-1-ethyl-3-(2-methoxy-4-(5-methyl-4-((1-(pyridin-3-yl)butyl)amino)pyrimidin-2-yl)phenyl)urea

Lexibulin (CAS 917111-44-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C24H30N6O2 and a molecular weight of 434.53 g/mol. It is also known as CYT997, CYT-997 and CYT 997. Key properties include a boiling point of 557.7±50.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 291.1±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

917111-44-5

Jingsj CID

J-1962481-1

Molecular Formula

C₂₄H₃₀N₆O₂

Chinese Name

N-乙基-N'-[2-甲氧基-4-[5-甲基-4-[[(1S)-1-(3-吡啶基)丁基]氨基]-2-嘧啶基]苯基]脲

Molecular Weight

434.53 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026