1-((9H-Fluoren-9-yl)methyl) 4-(tert-butyl) 2,3-dihydropyrazine-1,4-dicarboxylate CAS 1228675-22-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1228675-22-6
Molecular FormulaC24H26N2O4
Molecular Weight406.47 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-((9H-Fluoren-9-yl)methyl) 4-(tert-butyl) 2,3-dihydropyrazine-1,4-dicarboxylate CAS 1228675-22-6 chemical structure

Description

The occurrence of 1-((9H-Fluoren-9-yl)methyl) 4-(tert-butyl) 2,3-dihydropyrazine-1,4-dicarboxylate is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 1-((9H-Fluoren-9-yl)methyl) 4-(tert-butyl) 2,3-dihydropyrazine-1,4-dicarboxylate (CAS 1228675-22-6), a certified reference material (molecular formula C24H26N2O4, MW 406.47 g/mol) for analytical method development and quality control.

The molecular framework of 1-((9H-Fluoren-9-yl)methyl) 4-(tert-butyl) 2,3-dihydropyrazine-1,4-dicarboxylate (C24H26N2O4) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).

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.

CATO manufactures 1-((9H-Fluoren-9-yl)methyl) 4-(tert-butyl) 2,3-dihydropyrazine-1,4-dicarboxylate 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.

Physical & Chemical Properties

Molecular FormulaC24H26N2O4
Molecular Weight406.47 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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms2

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