3-Chloro-1-((6-chloropyrimidin-4-yl)oxy)-5-(trifluoromethyl)pyridin-2(1H)-one CAS 1823183-84-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1823183-84-1
Molecular FormulaC10H4Cl2F3N3O2
Molecular Weight326.06 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Chloro-1-((6-chloropyrimidin-4-yl)oxy)-5-(trifluoromethyl)pyridin-2(1H)-one CAS 1823183-84-1 chemical structure

Description

The occurrence of 3-Chloro-1-((6-chloropyrimidin-4-yl)oxy)-5-(trifluoromethyl)pyridin-2(1H)-one 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.

CATO supplies 3-Chloro-1-((6-chloropyrimidin-4-yl)oxy)-5-(trifluoromethyl)pyridin-2(1H)-one (CAS 1823183-84-1), a certified reference material (molecular formula C10H4Cl2F3N3O2, MW 326.06 g/mol) for analytical method development and quality control.

Structurally, 3-Chloro-1-((6-chloropyrimidin-4-yl)oxy)-5-(trifluoromethyl)pyridin-2(1H)-one (C10H4Cl2F3N3O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 326.06 g/mol, it falls into the moderately-high-molecular-weight range. 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.

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 FormulaC10H4Cl2F3N3O2
Molecular Weight326.06 g/mol
AppearancePale yellow to 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
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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Halogen ContentF/Cl-containing
Nitrogen Atoms3

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