2-(Difluoromethyl)-3-fluoro-6-iodopyridine-5-acetic acid CAS 1805512-88-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1805512-88-2
Molecular FormulaC8H5F3INO2
Molecular Weight331.03 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(Difluoromethyl)-3-fluoro-6-iodopyridine-5-acetic acid CAS 1805512-88-2 chemical structure

Description

CATO supplies 2-(Difluoromethyl)-3-fluoro-6-iodopyridine-5-acetic acid (CAS 1805512-88-2), a certified reference material (molecular formula C8H5F3INO2, MW 331.03 g/mol) for analytical method development and quality control.

Structurally, 2-(Difluoromethyl)-3-fluoro-6-iodopyridine-5-acetic acid (C8H5F3INO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 331.03 g/mol, it falls into the moderately-high-molecular-weight range. 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.

As a certified reference material (CRM), 2-(Difluoromethyl)-3-fluoro-6-iodopyridine-5-acetic acid 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 FormulaC8H5F3INO2
Molecular Weight331.03 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
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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

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