2-Cycloheptyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 931583-43-6

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Cycloheptyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane.

2-Cycloheptyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 931583-43-6), molecular formula C13H25BO2 and molecular weight 224.15 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2-Cycloheptyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (C13H25BO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.5, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 224.15 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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), 2-Cycloheptyl-4,4,5,5-tetramethyl-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

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