Sodium (S)-2,4-diamino-4-oxobutanoate CAS 16079-51-9

Purity 97%+In StockPharmaceutical Standards
CAS No.16079-51-9
Molecular FormulaC4H7N2O3
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Sodium (S)-2,4-diamino-4-oxobutanoate CAS 16079-51-9 chemical structure

Description

Based on its molecular formula C4H7N2O3Na, Sodium (S)-2,4-diamino-4-oxobutanoate contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 154.10 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Sodium (S)-2,4-diamino-4-oxobutanoate (CAS 16079-51-9), molecular formula C4H7N2O3Na and molecular weight 154.10 g/mol, is a CATO reference standard with documented purity and traceability.

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

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

Molecular FormulaC4H7N2O3 Na
Molecular Weight154.10 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.5
CAS Registry Year (est.)1961
Nitrogen Atoms2

Recommended Standards

Why CATO?