(Z)-4,4,5,5-Tetramethyl-2-(1-phenylpent-1-en-2-yl)-1,3,2-dioxaborolane CAS 1397283-34-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1397283-34-9
Molecular FormulaC17H25BO2
Molecular Weight272.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(Z)-4,4,5,5-Tetramethyl-2-(1-phenylpent-1-en-2-yl)-1,3,2-dioxaborolane CAS 1397283-34-9 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 (Z)-4,4,5,5-Tetramethyl-2-(1-phenylpent-1-en-2-yl)-1,3,2-dioxaborolane.

CATO supplies (Z)-4,4,5,5-Tetramethyl-2-(1-phenylpent-1-en-2-yl)-1,3,2-dioxaborolane (CAS 1397283-34-9), a certified reference material (molecular formula C17H25BO2, MW 272.19 g/mol) for analytical method development and quality control.

Based on its molecular formula C17H25BO2, (Z)-4,4,5,5-Tetramethyl-2-(1-phenylpent-1-en-2-yl)-1,3,2-dioxaborolane 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 272.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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), (Z)-4,4,5,5-Tetramethyl-2-(1-phenylpent-1-en-2-yl)-1,3,2-dioxaborolane 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 FormulaC17H25BO2
Molecular Weight272.19 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)5.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991

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