Yttrium(III) acetate xhydrate CAS 207801-28-3

Purity 97%+In StockPharmaceutical Standards
CAS No.207801-28-3
Molecular FormulaY
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Yttrium(III) acetate xhydrate CAS 207801-28-3 chemical structure

Description

The occurrence of Yttrium(III) acetate xhydrate is closely related to a carboxylic acid group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Yttrium(III) acetate xhydrate (CAS 207801-28-3), molecular formula YC2H3O2H2O and molecular weight 165.97 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a carboxylic acid group, an ether linkage, Yttrium(III) acetate xhydrate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 165.97 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

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 FormulaY 3*C2H3O2 H2O
Molecular Weight165.97 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)0.5
CAS Registry Year (est.)2016

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Why CATO?