2,4,6-Triflluoro-3,5-bis(trimethylsilyl)benzoic acid CAS 27602-36-4

Purity 97%+In StockPharmaceutical Standards
CAS No.27602-36-4
Molecular FormulaC13H19F3O2Si2
Molecular Weight320.45 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,4,6-Triflluoro-3,5-bis(trimethylsilyl)benzoic acid CAS 27602-36-4 chemical structure

Description

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, 2,4,6-Triflluoro-3,5-bis(trimethylsilyl)benzoic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 320.45 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

2,4,6-Triflluoro-3,5-bis(trimethylsilyl)benzoic acid (CAS 27602-36-4) is a high-purity analytical reference standard with the molecular formula C13H19F3O2Si2 and a molecular weight of 320.45 g/mol.

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 FormulaC13H19F3O2Si2
Molecular Weight320.45 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1964
Halogen ContentF-containing

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