2,9-Bis(3,5-di-tert-butylphenyl)-1,10-phenanthroline CAS 192226-54-3

Purity 97%+In StockPharmaceutical Standards
CAS No.192226-54-3
Molecular FormulaC30H28N2
Molecular Weight416.56 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,9-Bis(3,5-di-tert-butylphenyl)-1,10-phenanthroline CAS 192226-54-3 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 416.56 g/mol gives 2,9-Bis(3,5-di-tert-butylphenyl)-1,10-phenanthroline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2,9-Bis(3,5-di-tert-butylphenyl)-1,10-phenanthroline (CAS 192226-54-3), molecular formula C30H28N2 and molecular weight 416.56 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 2,9-Bis(3,5-di-tert-butylphenyl)-1,10-phenanthroline (C30H28N2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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).

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 FormulaC30H28N2
Molecular Weight416.56 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)18.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2011
Nitrogen Atoms2

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