2,4-Dinitro(trifluoromethoxy)benzene 2,4-dinitro-1-(trifluoromethoxy)benzene 2,4-dinitrotrifluoromethoxybenzene a,a,a-Trifluoro-2,4-dinitro-anisole 655-07-2 CAS 655-07-2

Purity 97%+In StockPharmaceutical Standards
CAS No.655-07-2
Molecular FormulaC7H3F3N2O5
Molecular Weight252.10 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,4-Dinitro(trifluoromethoxy)benzene 2,4-dinitro-1-(trifluoromethoxy)benzene 2,4-dinitrotrifluoromethoxybenzene a,a,a-Trifluoro-2,4-dinitro-anisole 655-07-2 CAS 655-07-2 chemical structure

Description

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

CATO supplies 2,4-Dinitro(trifluoromethoxy)benzene 2,4-dinitro-1-(trifluoromethoxy)benzene 2,4-dinitrotrifluoromethoxybenzene a,a,a-Trifluoro-2,4-dinitro-anisole 655-07-2 (CAS 655-07-2), a certified reference material (molecular formula C7H3F3N2O5, MW 252.10 g/mol) for analytical method development and quality control.

The molecular framework of 2,4-Dinitro(trifluoromethoxy)benzene 2,4-dinitro-1-(trifluoromethoxy)benzene 2,4-dinitrotrifluoromethoxybenzene a,a,a-Trifluoro-2,4-dinitro-anisole 655-07-2 (C7H3F3N2O5) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 FormulaC7H3F3N2O5
Molecular Weight252.10 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Halogen ContentF-containing
Nitrogen Atoms2

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