Zinc(II) 2,2,2-trifluoroacetate CAS 21907-47-1

Purity 97%+In StockPharmaceutical Standards
CAS No.21907-47-1
Molecular FormulaC4F6O4Zn
Molecular Weight291.44 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Zinc(II) 2,2,2-trifluoroacetate CAS 21907-47-1 chemical structure

Description

Zinc(II) 2,2,2-trifluoroacetate (CAS 21907-47-1), molecular formula C4F6O4Zn and molecular weight 291.44 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a carbohydrate-derived structure, fluorine substitution, Zinc(II) 2,2,2-trifluoroacetate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 291.44 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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 FormulaC4F6O4Zn
Molecular Weight291.44 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1963
Halogen ContentF-containing

Recommended Standards

Why CATO?