Terbium(III) acetate hydrate CAS 100587-92-6

Purity 97%+In StockPharmaceutical Standards
CAS No.100587-92-6
Molecular FormulaC6H9O6Tb
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Terbium(III) acetate hydrate CAS 100587-92-6 chemical structure

Description

Terbium(III) acetate hydrate (CAS 100587-92-6) is a high-purity analytical reference standard with the molecular formula C6H9O6TbH2O and a molecular weight of 354.08 g/mol.

The molecular framework of Terbium(III) acetate hydrate (C6H9O6TbH2O) is characterized by a carbohydrate-derived structure. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.

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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC6H9O6Tb H2O
Molecular Weight354.08 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.5
CAS Registry Year (est.)1985

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