5-Phenyl-5H-dibenzo[b,d]borole CAS 14010-93-6

Purity 97%+In StockPharmaceutical Standards
CAS No.14010-93-6
Molecular FormulaC18H13B
Molecular Weight240.11 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Phenyl-5H-dibenzo[b,d]borole CAS 14010-93-6 chemical structure

Description

5-Phenyl-5H-dibenzo[b,d]borole (CAS 14010-93-6) is a high-purity analytical reference standard with the molecular formula C18H13B and a molecular weight of 240.11 g/mol.

Structurally, 5-Phenyl-5H-dibenzo[b,d]borole (C18H13B) contains a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 12.5, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 240.11 g/mol, it falls into the medium-molecular-weight range. 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.

As a certified reference material (CRM), 5-Phenyl-5H-dibenzo[b,d]borole 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 FormulaC18H13B
Molecular Weight240.11 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1961

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