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COA COO

Carfilzomib Impurity 9

Impurity

CAS Number

868540-22-1

Molecular Formula

C39H56N4O7

Product format

Neat

Molecular Weight

692.90

Shipping

Room Temperature

API Family

Carfilzomib

Synonyms

868540-22-1; SCHEMBL84551; DTXSID301100286; (I+/-S)-I+/--[[(1, 1-Dimethylethoxy)carbonyl]amino]benzenebutanoyl-L-leucyl-N-[(1S)-3-methyl-1-[[(2R)-2-methyl-2-oxiranyl]carbonyl]butyl]-L-phenylalaninamide; L-Phenylalaninamide, (alphaS)-alpha-[[(1 and 1-dimethylethoxy)carbonyl]amino]benzenebutanoyl-L-leucyl-N-[(1S)-3-methyl-1-[[(2R)-2-methyl-2-oxiranyl]carbonyl]butyl]-; tert-butyl ((S)-1-(((S)-4-methyl-1-(((S)-1-(((S)-4-methyl-1-((R)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)amino)-1-oxo-3-phenylpropan-2-yl)amino)-1-oxopentan-2-yl)amino)-1-oxo-4-phenylbutan-2-yl)carbamate

Iupac Name

tert-butyl N-[(2S)-1-[[(2S)-4-methyl-1-[[(2S)-1-[[(2S)-4-methyl-1-[(2R)-2-methyloxiran-2-yl]-1-oxopentan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-1-oxopentan-2-yl]amino]-1-oxo-4-phenylbutan-2-yl]carbamate

InChI

InChI=1S/C39H56N4O7/c1-25(2)21-30(33(44)39(8)24-49-39)40-36(47)32(23-28-17-13-10-14-18-28)42-35(46)31(22-26(3)4)41-34(45)29(43-37(48)50-38(5,6)7)20-19-27-15-11-9-12-16-27/h9-18,25-26,29-32H,19-24H2,1-8H3,(H,40,47)(H,41,45)(H,42,46)(H,43,48)/t29-,30-,31-,32-,39+/m0/s1

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COA COO

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Synthesis

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