2,5-Dioxopyrrolidin-1-yl N2-((benzyloxy)carbonyl)-N6-(tert-butoxycarbonyl)-D-lysinate CAS 78603-23-3

Purity 97%+In StockPharmaceutical Standards
CAS No.78603-23-3
Molecular FormulaC23H31N3O8
Molecular Weight477.51 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,5-Dioxopyrrolidin-1-yl N2-((benzyloxy)carbonyl)-N6-(tert-butoxycarbonyl)-D-lysinate CAS 78603-23-3 chemical structure

Description

CATO manufactures 2,5-Dioxopyrrolidin-1-yl N2-((benzyloxy)carbonyl)-N6-(tert-butoxycarbonyl)-D-lysinate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

2,5-Dioxopyrrolidin-1-yl N2-((benzyloxy)carbonyl)-N6-(tert-butoxycarbonyl)-D-lysinate (CAS 78603-23-3) is a high-purity analytical reference standard with the molecular formula C23H31N3O8 and a molecular weight of 477.51 g/mol.

Based on its molecular formula C23H31N3O8, 2,5-Dioxopyrrolidin-1-yl N2-((benzyloxy)carbonyl)-N6-(tert-butoxycarbonyl)-D-lysinate contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 477.51 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.

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.

Physical & Chemical Properties

Molecular FormulaC23H31N3O8
Molecular Weight477.51 g/mol
AppearancePale yellow to 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1979
Nitrogen Atoms3

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