4,4''-Bis(3,6-di-tert-butyl-9H-carbazol-9-yl)-[1,1':4',1''-terphenyl]-2',5'-dicarbaldehyde CAS 2172631-09-1

Purity 97%+In StockPharmaceutical Standards
CAS No.2172631-09-1
Molecular FormulaC60H60N2O2
Molecular Weight841.13 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,4''-Bis(3,6-di-tert-butyl-9H-carbazol-9-yl)-[1,1':4',1''-terphenyl]-2',5'-dicarbaldehyde CAS 2172631-09-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 841.13 g/mol gives 4,4''-Bis(3,6-di-tert-butyl-9H-carbazol-9-yl)-[1,1':4',1''-terphenyl]-2',5'-dicarbaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 4,4''-Bis(3,6-di-tert-butyl-9H-carbazol-9-yl)-[1,1':4',1''-terphenyl]-2',5'-dicarbaldehyde (CAS 2172631-09-1), a certified reference material (molecular formula C60H60N2O2, MW 841.13 g/mol) for analytical method development and quality control.

4,4''-Bis(3,6-di-tert-butyl-9H-carbazol-9-yl)-[1,1':4',1''-terphenyl]-2',5'-dicarbaldehyde (C60H60N2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

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 FormulaC60H60N2O2
Molecular Weight841.13 g/mol
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)32.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998
Nitrogen Atoms2

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