Triisopropyl borate CAS 5419-55-6

Purity >95%In StockPharmaceutical Standards
CAS No.5419-55-6
Molecular FormulaC9H21BO3
Molecular Weight188.07 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Triisopropyl borate CAS 5419-55-6 chemical structure

Description

The occurrence of Triisopropyl borate is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies Triisopropyl borate (CAS 5419-55-6), a certified reference material (molecular formula C9H21BO3, MW 188.07 g/mol) for analytical method development and quality control.

Structurally, Triisopropyl borate (C9H21BO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of -0.5, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 188.07 g/mol, it falls into the medium-molecular-weight range.

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), Triisopropyl borate 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 FormulaC9H21BO3
Molecular Weight188.07 g/mol
Purity>95%
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)-0.5
CAS Registry Year (est.)1958

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