(S)-4-(((S)-1-Carboxy-2-phenylethyl)amino)-3-formamido-4-oxobutanoic acid CAS 56633-51-3

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (S)-4-(((S)-1-Carboxy-2-phenylethyl)amino)-3-formamido-4-oxobutanoic acid.

(S)-4-(((S)-1-Carboxy-2-phenylethyl)amino)-3-formamido-4-oxobutanoic acid (CAS 56633-51-3), molecular formula C14H16N2O6 and molecular weight 308.29 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, (S)-4-(((S)-1-Carboxy-2-phenylethyl)amino)-3-formamido-4-oxobutanoic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 308.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), (S)-4-(((S)-1-Carboxy-2-phenylethyl)amino)-3-formamido-4-oxobutanoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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