(S)-2-(2-(2-Aminoacetamido)-N-(2-mercaptoethyl)acetamido)-3-(1H-imidazol-4-yl)propanamide CAS 807335-92-8

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (S)-2-(2-(2-Aminoacetamido)-N-(2-mercaptoethyl)acetamido)-3-(1H-imidazol-4-yl)propanamide.

(S)-2-(2-(2-Aminoacetamido)-N-(2-mercaptoethyl)acetamido)-3-(1H-imidazol-4-yl)propanamide (CAS 807335-92-8) is a high-purity analytical reference standard with the molecular formula C12H20N6O3S and a molecular weight of 328.39 g/mol.

Structurally, (S)-2-(2-(2-Aminoacetamido)-N-(2-mercaptoethyl)acetamido)-3-(1H-imidazol-4-yl)propanamide (C12H20N6O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 328.39 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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