1-Chloro-2-methyl-4-(2-nitro-4-(trifluoromethyl)phenoxy)benzene CAS 1799-97-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1799-97-9
Molecular FormulaC14H9ClF3NO3
Molecular Weight331.67 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Chloro-2-methyl-4-(2-nitro-4-(trifluoromethyl)phenoxy)benzene CAS 1799-97-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 331.67 g/mol gives 1-Chloro-2-methyl-4-(2-nitro-4-(trifluoromethyl)phenoxy)benzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-Chloro-2-methyl-4-(2-nitro-4-(trifluoromethyl)phenoxy)benzene (CAS 1799-97-9) is a high-purity analytical reference standard with the molecular formula C14H9ClF3NO3 and a molecular weight of 331.67 g/mol.

1-Chloro-2-methyl-4-(2-nitro-4-(trifluoromethyl)phenoxy)benzene (C14H9ClF3NO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

CATO manufactures 1-Chloro-2-methyl-4-(2-nitro-4-(trifluoromethyl)phenoxy)benzene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC14H9ClF3NO3
Molecular Weight331.67 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Halogen ContentF/Cl-containing
Nitrogen Atoms1

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