(S)-benzyl 2-((S)-2-(tert-butoxycarbonylamino)-4-methylpentanamido)-3-phenylpropanoate

Product Name: (S)-benzyl 2-((S)-2-(tert-butoxycarbonylamino)-4-methylpentanamido)-3-phenylpropanoate
CAS No.: 70637-26-2
Chemical Name: (S)-benzyl 2-((S)-2-(tert-butoxycarbonylamino)-4-methylpentanamido)-3-phenylpropanoate
Synonyms: Kyprolis Impurity K;Carfilzomib Impurity K;Carfilzomib Impurity 45;Carfilzomib Impurity 53;Carfilzomib impurities10136-0224;benzyl (tert-butoxycarbonyl)-L-leucyl-L-phenylalaninate;L-Phenylalanine, N-[(1,1-dimethylethoxy)carbonyl]-L-leucyl-, phenylmethyl ester;L-Phenylalanine, N-[N-[(1,1-dimethylethoxy)carbonyl]-L-leucyl]-, phenylmethyl ester;(S)-benzyl 2-((S)-2-(tert-butoxycarbonylamino)-4-methylpentanamido)-3-phenylpropanoate;N-[(1,1-Dimethylethoxy)carbonyl]-L-leucyl-L-phenylalanine phenylmethyl ester (Carfilzomib impurity)
CBNumber: CB82738701
Molecular Formula: C27H36N2O5
Formula Weight: 468.59
MOL File: 70637-26-2.mol

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(S)-benzyl 2-((S)-2-(tert-butoxycarbonylamino)-4-methylpentanamido)-3-phenylpropanoate Property

form: Solid
color: White to light yellow

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

ChemScene

Product number: CS-M3175
Product name: L-Phenylalanine,N-[N-[(1,1-dimethylethoxy)carbonyl]-L-leucyl]-,phenylmethylester
Packaging: 1g
Price: $850
Updated: 2021/12/16

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(S)-benzyl 2-((S)-2-(tert-butoxycarbonylamino)-4-methylpentanamido)-3-phenylpropanoate Chemical Properties,Usage,Production

Uses

Benzyl (tert-Butoxycarbonyl)-L-leucyl-L-phenylalaninate has a protein reactive electrophilic groups such as; epoxyketone and aziridinylketone.

(S)-benzyl 2-((S)-2-(tert-butoxycarbonylamino)-4-methylpentanamido)-3-phenylpropanoate Preparation Products And Raw materials

Raw materials

Preparation Products

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(S)-benzyl 2-((S)-2-(tert-butoxycarbonylamino)-4-methylpentanamido)-3-phenylpropanoate Suppliers

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Adamas Reagent, Ltd.

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ShenZhen H&D Pharmaceutical Technology Co., LTD

Product: Carfilzomib Impurity 45
Price: US $0.00-0.00/mg
Min. Order: 10mg
Purity: 98%
Supply Ability: 500mg
Release date: 2024-07-12

70637-26-2, (S)-benzyl 2-((S)-2-(tert-butoxycarbonylamino)-4-methylpentanamido)-3-phenylpropanoateRelated Search:

Carfilzomib Impurity 2 CarfilzoMib IMpurity 5 (S)-benzyl 2-((S)-2-((S)-2-amino-4-phenylbutanamido)-4-methylpentanamido)-3-phenylpropanoate hydrochloride (S)-N-((S)-1-(((S)-2,6-Dimethyl-3-oxohept-1-en-4-yl)amino)-1-oxo-3-phenylpropan-2-yl)-4-methyl-2-((S)-2-(2-morpholinoacetamido)-4-phenylbutanamido)pentanamide (S)-2-((S)-2-Acetamido-4-phenylbutanamido)-4-methyl-N-((S)-1-(((S)-4-methyl-1-((R)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)amino)-1-oxo-3-phenylpropan-2-yl)pentanamide Carfilzomib Related Impurity (S)-benzyl 2-((S)-4-methyl-2-((S)-2-(2-morpho lino acetamido)-4-phenylbutanamido)pentanamido)-3-phenylpropanoate (S)-4-Methyl-N-((S)-1-(((R)-4-Methyl-1-((R)-2-Methyloxiran-2-yl)-1-oxopentan-2-yl)aMino)-1-oxo-3-phenylpropan-2-yl)-2-((S)-2-(2-MorpholinoacetaMido)-4-phenylbutanaMido)pentanaMide (S)-2-((S)-4-Methyl-2-((R)-2-(2-morpholinoacetamido)-4-phenylbutanamido)pentanamido)-3-phenylpropanoic acid Carfilzomib Impurity 15 CarfilzoMib IMpurity 4 (S)-N-((S)-1-(((2R,4S)-1-((1H-Benzo[d][1,2,3]triazol-1-yl)oxy)-2-hydroxy-2,6-dimethyl-3-oxoheptan-4-yl)amino)-1-oxo-3-phenylpropan-2-yl)-4-methyl-2-((S)-2-(2-morpholinoacetamido)-4-phenylbutanamido)pentanamide Carfilzomib Impurity 9 (S)-benzyl 2-((S)-2-amino-4-methylpentanamido)-3-phenylpropanoate hydrochloride Carfilzomib Impurity 5 TFA Salt Carfilzomib Impurity 4 (N-Oxide Impurity) (R)-4-Methyl-N-((S)-1-(((S)-4-Methyl-1-((R)-2-Methyloxiran-2-yl)-1-oxopentan-2-yl)aMino)-1-oxo-3-phenylpropan-2-yl)-2-((S)-2-(2-MorpholinoacetaMido)-4-phenylbutanaMido)pentanaMide (alphaS)-alpha-Aminobenzenebutanoyl-L-leucyl-L-phenylalanine methyl ester mono(trifluoroacetate)

(S)-benzyl 2-((S)-2-(tert-butoxycarbonylamino)-4-methylpentanamido)-3-phenylpropanoate

Carfilzomib Impurity 45

L-Phenylalanine, N-[N-[(1,1-dimethylethoxy)carbonyl]-L-leucyl]-, phenylmethyl ester

benzyl (tert-butoxycarbonyl)-L-leucyl-L-phenylalaninate

Carfilzomib Impurity 53

L-Phenylalanine, N-[(1,1-dimethylethoxy)carbonyl]-L-leucyl-, phenylmethyl ester

Kyprolis Impurity K

Carfilzomib Impurity K

Carfilzomib impurities10136-0224

N-[(1,1-Dimethylethoxy)carbonyl]-L-leucyl-L-phenylalanine phenylmethyl ester (Carfilzomib impurity)

70637-26-2