Bis(3-hydroxy-2,3-dimethylbutan-2-yl) (2'-(tert-butyl)-5'-carbamoyl-[1,1'-biphenyl]-2-yl)boronate CAS 1147530-76-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1147530-76-4
Molecular FormulaC29H44BNO5
Molecular Weight497.47 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Bis(3-hydroxy-2,3-dimethylbutan-2-yl) (2'-(tert-butyl)-5'-carbamoyl-[1,1'-biphenyl]-2-yl)boronate CAS 1147530-76-4 chemical structure

Description

The occurrence of Bis(3-hydroxy-2,3-dimethylbutan-2-yl) (2'-(tert-butyl)-5'-carbamoyl-[1,1'-biphenyl]-2-yl)boronate is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Bis(3-hydroxy-2,3-dimethylbutan-2-yl) (2'-(tert-butyl)-5'-carbamoyl-[1,1'-biphenyl]-2-yl)boronate (CAS 1147530-76-4) is a high-purity analytical reference standard with the molecular formula C29H44BNO5 and a molecular weight of 497.47 g/mol.

The molecular framework of Bis(3-hydroxy-2,3-dimethylbutan-2-yl) (2'-(tert-butyl)-5'-carbamoyl-[1,1'-biphenyl]-2-yl)boronate (C29H44BNO5) is characterized by a steroid 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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), Bis(3-hydroxy-2,3-dimethylbutan-2-yl) (2'-(tert-butyl)-5'-carbamoyl-[1,1'-biphenyl]-2-yl)boronate 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 FormulaC29H44BNO5
Molecular Weight497.47 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Nitrogen Atoms1

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