(alphaS)-alpha-[[2-(4-Morpholinyl)acetyl]amino]benzenebutanoyl-L-leucyl-L-phenylalanine methyl ester

(αS)-α-[[2-(4-吗啉基)乙酰基]氨基]苯丁酰基-L-亮氨酰基-L-苯丙氨酸甲酯

Also known as: Methyl ((S)-2-(2-morpholinoacetamido)-4-phenylbutanoyl)-L-leucyl-L-phenylalaninate, (S)-Methyl 2-((S)-4-methyl-2-((S)-2-(2-morpholinoacetamido)-4-phenylbutanamido)pentanamido)-3-phenylpropanoate, Carfilzomib Impurity 36, OPC-887417, L-Phenylalanine, (αS)-α-[[2-(4-morpholinyl)acetyl]amino]benzenebutanoyl-L-leucyl-, methyl ester, (alphaS)-alpha-[[2-(4-Morpholinyl)acetyl]amino]benzenebutanoyl-L-leucyl-L-phenylalanine methyl ester, (S)-methyl 2-((S)-4-methyl-2-((S)-2-(2-morpholinoacetamido)-4-phenylbutanamido)pentanamido)-3-phenylpropanoate

(alphaS)-alpha-[[2-(4-Morpholinyl)acetyl]amino]benzenebutanoyl-L-leucyl-L-phenylalanine methyl ester (CAS 1140908-89-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C32H44N4O6 and a molecular weight of 566.688 g/mol. It is also known as Methyl ((S)-2-(2-morpholinoacetamido)-4-phenylbutanoyl)-L-leucyl-L-phenylalaninate, (S)-Methyl 2-((S)-4-methyl-2-((S)-2-(2-morpholinoacetamido)-4-phenylbutanamido)pentanamido)-3-phenylpropanoate and Carfilzomib Impurity 36. Key properties include a boiling point of 827.4±65.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 454.2±34.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1140908-89-9

Jingsj CID

J-1989275-1

Molecular Formula

C₃₂H₄₄N₄O₆

Chinese Name

(αS)-α-[[2-(4-吗啉基)乙酰基]氨基]苯丁酰基-L-亮氨酰基-L-苯丙氨酸甲酯

Molecular Weight

566.688 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026