Tetra-tert-butyl 2,2',2'',2'''-((azanediylbis(ethane-2,1-diyl))bis(azanetriyl))tetraacetate CAS 178552-55-1

Purity 97%+In StockPharmaceutical Standards
CAS No.178552-55-1
Molecular FormulaC28H53N3O8
Molecular Weight559.74 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tetra-tert-butyl 2,2',2'',2'''-((azanediylbis(ethane-2,1-diyl))bis(azanetriyl))tetraacetate CAS 178552-55-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 559.74 g/mol gives Tetra-tert-butyl 2,2',2'',2'''-((azanediylbis(ethane-2,1-diyl))bis(azanetriyl))tetraacetate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Tetra-tert-butyl 2,2',2'',2'''-((azanediylbis(ethane-2,1-diyl))bis(azanetriyl))tetraacetate (CAS 178552-55-1), a certified reference material (molecular formula C28H53N3O8, MW 559.74 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, Tetra-tert-butyl 2,2',2'',2'''-((azanediylbis(ethane-2,1-diyl))bis(azanetriyl))tetraacetate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 559.74 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

As a certified reference material (CRM), Tetra-tert-butyl 2,2',2'',2'''-((azanediylbis(ethane-2,1-diyl))bis(azanetriyl))tetraacetate 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

Molecular FormulaC28H53N3O8
Molecular Weight559.74 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2008
Nitrogen Atoms3

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