Tetrabutylammonium perrhenate CAS 16385-59-4

Purity 97%+In StockPharmaceutical Standards
CAS No.16385-59-4
Molecular FormulaO4Re
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tetrabutylammonium perrhenate CAS 16385-59-4 chemical structure

Description

Based on its molecular formula O4ReC16H36N, Tetrabutylammonium perrhenate contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 492.68 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Tetrabutylammonium perrhenate (CAS 16385-59-4) is a high-purity analytical reference standard with the molecular formula O4ReC16H36N and a molecular weight of 492.68 g/mol.

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.

CATO manufactures Tetrabutylammonium perrhenate 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

Molecular FormulaO4Re C16H36N
Molecular Weight492.68 g/mol
Purity97%+
StorageStore at room temperature, 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)-0.5
CAS Registry Year (est.)1961
Nitrogen Atoms1

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