2-(4-(Difluoromethyl)-5-iodo-3-(trifluoromethoxy)pyridin-2-yl)acetic acid CAS 1804744-87-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1804744-87-3
Molecular FormulaC9H5F5INO3
Molecular Weight397.04 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(4-(Difluoromethyl)-5-iodo-3-(trifluoromethoxy)pyridin-2-yl)acetic acid CAS 1804744-87-3 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(4-(Difluoromethyl)-5-iodo-3-(trifluoromethoxy)pyridin-2-yl)acetic acid.

CATO supplies 2-(4-(Difluoromethyl)-5-iodo-3-(trifluoromethoxy)pyridin-2-yl)acetic acid (CAS 1804744-87-3), a certified reference material (molecular formula C9H5F5INO3, MW 397.04 g/mol) for analytical method development and quality control.

Based on its molecular formula C9H5F5INO3, 2-(4-(Difluoromethyl)-5-iodo-3-(trifluoromethoxy)pyridin-2-yl)acetic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 397.04 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.

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 FormulaC9H5F5INO3
Molecular Weight397.04 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
Solubility (reference)Soluble in methanol, ethanol, 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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Halogen ContentF/I-containing
Nitrogen Atoms1

Related Difluoromethyl Standards

Recommended Standards

Why CATO?