tert-Butyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxa-borolan-2-yl) phenyl carbonate CAS 480438-74-2

Purity 97%+In StockPharmaceutical Standards
CAS No.480438-74-2
Molecular FormulaC17H25BO5
Molecular Weight320.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxa-borolan-2-yl) phenyl carbonate CAS 480438-74-2 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including tert-Butyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxa-borolan-2-yl) phenyl carbonate.

tert-Butyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxa-borolan-2-yl) phenyl carbonate (CAS 480438-74-2), molecular formula C17H25BO5 and molecular weight 320.19 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C17H25BO5, tert-Butyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxa-borolan-2-yl) phenyl carbonate contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 320.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

CATO manufactures tert-Butyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxa-borolan-2-yl) phenyl carbonate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC17H25BO5
Molecular Weight320.19 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)5.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025

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