3,5-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl)isoxazole 3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoxazole 3,5-dimethyl-isoxazole-4-boronic acid pinacol ester 3,5-dimethylisoxazole-4-boronic acid pinacol ester 3,5-Dimethylisoxazole-4-boronic acid, pinacol ester 832114-00-8 CAS 832114-00-8

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

3,5-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl)isoxazole 3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoxazole 3,5-dimethyl-isoxazole-4-boronic acid pinacol ester 3,5-dimethylisoxazole-4-boronic acid pinacol ester 3,5-Dimethylisoxazole-4-boronic acid, pinacol ester 832114-00-8 (CAS 832114-00-8), molecular formula C11H22BNO3 and molecular weight 227.11 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 3,5-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl)isoxazole 3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoxazole 3,5-dimethyl-isoxazole-4-boronic acid pinacol ester 3,5-dimethylisoxazole-4-boronic acid pinacol ester 3,5-Dimethylisoxazole-4-boronic acid, pinacol ester 832114-00-8 is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 227.11 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

CATO manufactures 3,5-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl)isoxazole 3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoxazole 3,5-dimethyl-isoxazole-4-boronic acid pinacol ester 3,5-dimethylisoxazole-4-boronic acid pinacol ester 3,5-Dimethylisoxazole-4-boronic acid, pinacol ester 832114-00-8 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

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