n-(4-Fluoro-2-methylphenyl)-2-(n-hydroxyimino)acetamide CAS 2095071-63-7

Purity 97%+In StockPharmaceutical Standards
CAS No.2095071-63-7
Molecular FormulaC9H9FN2O2
Molecular Weight196.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

n-(4-Fluoro-2-methylphenyl)-2-(n-hydroxyimino)acetamide CAS 2095071-63-7 chemical structure

Description

CATO supplies n-(4-Fluoro-2-methylphenyl)-2-(n-hydroxyimino)acetamide (CAS 2095071-63-7), a certified reference material (molecular formula C9H9FN2O2, MW 196.18 g/mol) for analytical method development and quality control.

Based on its molecular formula C9H9FN2O2, n-(4-Fluoro-2-methylphenyl)-2-(n-hydroxyimino)acetamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 196.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 n-(4-Fluoro-2-methylphenyl)-2-(n-hydroxyimino)acetamide 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 FormulaC9H9FN2O2
Molecular Weight196.18 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997
Halogen ContentF-containing
Nitrogen Atoms2

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