Phenyllithium Solution (1.9M in Dibutyl Ether)Discontinued CAS 591-51-5

Purity 97%+In StockPharmaceutical Standards
CAS No.591-51-5
Molecular FormulaC6H5
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Phenyllithium Solution (1.9M in Dibutyl Ether)Discontinued CAS 591-51-5 chemical structure

Description

The molecular framework of Phenyllithium Solution (1.9M in Dibutyl Ether)Discontinued (C6H5Li) is characterized by an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its non-polar molecular character, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

CATO supplies Phenyllithium Solution (1.9M in Dibutyl Ether)Discontinued (CAS 591-51-5), a certified reference material (molecular formula C6H5Li, MW 84.05 g/mol) for analytical method development and quality control.

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), Phenyllithium Solution (1.9M in Dibutyl Ether)Discontinued 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 FormulaC6H5 Li
Molecular Weight84.05 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)4.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

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