[3-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-cyclopentyl]-carbamic acid tert-butyl ester CAS 2304631-65-8

Purity 97%+In StockPharmaceutical Standards
CAS No.2304631-65-8
Molecular FormulaC16H30BNO4
Molecular Weight311.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

[3-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-cyclopentyl]-carbamic acid tert-butyl ester CAS 2304631-65-8 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 [3-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-cyclopentyl]-carbamic acid tert-butyl ester.

[3-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-cyclopentyl]-carbamic acid tert-butyl ester (CAS 2304631-65-8), molecular formula C16H30BNO4 and molecular weight 311.22 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of [3-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-cyclopentyl]-carbamic acid tert-butyl ester (C16H30BNO4) is characterized by an amide group, a carboxylic acid 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), [3-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-cyclopentyl]-carbamic acid tert-butyl ester 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 FormulaC16H30BNO4
Molecular Weight311.22 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.5
CAS Registry Year (est.)1999
Nitrogen Atoms1

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