1-Chloro-4-nitro-2-(trichloromethoxy)benzene 1417567-07-7 CAS 1417567-07-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1417567-07-7
Molecular FormulaC7H3Cl4NO3
Molecular Weight290.92 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Chloro-4-nitro-2-(trichloromethoxy)benzene 1417567-07-7 CAS 1417567-07-7 chemical structure

Description

As a certified reference material (CRM), 1-Chloro-4-nitro-2-(trichloromethoxy)benzene 1417567-07-7 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.

1-Chloro-4-nitro-2-(trichloromethoxy)benzene 1417567-07-7 (CAS 1417567-07-7), molecular formula C7H3Cl4NO3 and molecular weight 290.92 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C7H3Cl4NO3, 1-Chloro-4-nitro-2-(trichloromethoxy)benzene 1417567-07-7 contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 290.92 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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.

Physical & Chemical Properties

Molecular FormulaC7H3Cl4NO3
Molecular Weight290.92 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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Halogen ContentCl-containing
Nitrogen Atoms1

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