N-[2-Chloro-5-(Trifluoromethyl)Phenyl]-2-Hydroxy-3-Nitrobenzamide CAS 33713-13-2

Purity 97%+In StockPharmaceutical Standards
CAS No.33713-13-2
Molecular FormulaC14H8ClF3N2O4
Molecular Weight360.67 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-[2-Chloro-5-(Trifluoromethyl)Phenyl]-2-Hydroxy-3-Nitrobenzamide CAS 33713-13-2 chemical structure

Description

The occurrence of N-[2-Chloro-5-(Trifluoromethyl)Phenyl]-2-Hydroxy-3-Nitrobenzamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

N-[2-Chloro-5-(Trifluoromethyl)Phenyl]-2-Hydroxy-3-Nitrobenzamide (CAS 33713-13-2) is a high-purity analytical reference standard with the molecular formula C14H8ClF3N2O4 and a molecular weight of 360.67 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, N-[2-Chloro-5-(Trifluoromethyl)Phenyl]-2-Hydroxy-3-Nitrobenzamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 360.67 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

As a certified reference material (CRM), N-[2-Chloro-5-(Trifluoromethyl)Phenyl]-2-Hydroxy-3-Nitrobenzamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC14H8ClF3N2O4
Molecular Weight360.67 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 DMSO, DMF, methanol
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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1966
Halogen ContentF/Cl-containing
Nitrogen Atoms2

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