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Methionine EP Impurity E

Methionine EP Impurity E represents a further oxidized or rearranged variant that shifts thiol reactivity and chromatographic behavior. Researchers study its formation under oxidative stress to refine impurity specifications. Applications include method validation, redox-profiling, and degradation-pathway elucidation.

Designed for biological research and industrial applications, not intended for individual clinical or medical purposes.

CAT No: Z10-101-190

Synonyms/Alias:(2S)-2-[[(2RS)-2-(acetylamino)-4-(methylsulfanyl)butanoyl]amino]-4-(methylsulfanyl)butanoic acid; 5-(acetylamino)-N,N’-bis[2-hydroxy-1-(hydroxymethyl)ethyl]-2,4,6-triiodobenzene-1,3-dicarboxamide; Ac-DL-Met-L-Met-OH; 51XHX4G94E; METHIONINE IMPURITY E [EP IMPURITY]; (2S)-2-(((2RS)-2-(ACETYLAMINO)-4-(METHYLSULFANYL)BUTANOYL)AMINO)-4-(METHYLSULFANYL)BUTANOIC ACID

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M.F/Formula
C12H22N2O4S2
M.W/Mr.
322.44
Sequence
One Letter Code:MM
Three Letter Code:Ac-DL-Met-Met-OH
InChI
InChI=1S/C12H22N2O4S2/c1-8(15)13-9(4-6-19-2)11(16)14-10(12(17)18)5-7-20-3/h9-10H,4-7H2,1-3H3,(H,13,15)(H,14,16)(H,17,18)/t9?,10-/m0/s1
InChI Key
VIVKXFPMQBCQAC-AXDSSHIGSA-N

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