67874-43-5 Tetrasodium N,N'-ethylenebis(N-(2-carboxylatoethyl)-beta-alaninate) beta-Alanine, N,N'-1,2-ethanediylbis(N-(2-carboxyethyl)-, sodium salt (1:4) beta-Alanine, N,N'-1,2-ethanediylbis(N-(2-carboxyethyl)-, tetrasodium salt EINECS 267-473-5 Tetrasodium ethylenediamine-N,N,N',N'-tetrapropionate CAS 67874-43-5

Purity 97%+In StockPharmaceutical Standards
CAS No.67874-43-5
Molecular FormulaC14H20N2O8
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

67874-43-5 Tetrasodium N,N'-ethylenebis(N-(2-carboxylatoethyl)-beta-alaninate) beta-Alanine, N,N'-1,2-ethanediylbis(N-(2-carboxyethyl)-, sodium salt (1:4) beta-Alanine, N,N'-1,2-ethanediylbis(N-(2-carboxyethyl)-, tetrasodium salt EINECS 267-473-5 Tetrasodium ethylenediamine-N,N,N',N'-tetrapropionate CAS 67874-43-5 chemical structure

Description

CATO supplies 67874-43-5 Tetrasodium N,N'-ethylenebis(N-(2-carboxylatoethyl)-beta-alaninate) beta-Alanine, N,N'-1,2-ethanediylbis(N-(2-carboxyethyl)-, sodium salt (1:4) beta-Alanine, N,N'-1,2-ethanediylbis(N-(2-carboxyethyl)-, tetrasodium salt EINECS 267-473-5 Tetrasodium ethylenediamine-N,N,N',N'-tetrapropionate (CAS 67874-43-5), a certified reference material (molecular formula C14H20N2O8Na, MW 367.31 g/mol) for analytical method development and quality control.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 67874-43-5 Tetrasodium N,N'-ethylenebis(N-(2-carboxylatoethyl)-beta-alaninate) beta-Alanine, N,N'-1,2-ethanediylbis(N-(2-carboxyethyl)-, sodium salt (1:4) beta-Alanine, N,N'-1,2-ethanediylbis(N-(2-carboxyethyl)-, tetrasodium salt EINECS 267-473-5 Tetrasodium ethylenediamine-N,N,N',N'-tetrapropionate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 367.31 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 FormulaC14H20N2O8 4*Na
Molecular Weight367.31 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1976
Nitrogen Atoms2

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