5-Fluoro-4-iodo-2-(trifluoromethyl)pyridine CAS 1804490-93-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1804490-93-4
Molecular FormulaC6H2F4IN
Molecular Weight290.98 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Fluoro-4-iodo-2-(trifluoromethyl)pyridine CAS 1804490-93-4 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 5-Fluoro-4-iodo-2-(trifluoromethyl)pyridine.

5-Fluoro-4-iodo-2-(trifluoromethyl)pyridine (CAS 1804490-93-4) is a high-purity analytical reference standard with the molecular formula C6H2F4IN and a molecular weight of 290.98 g/mol.

Based on its molecular formula C6H2F4IN, 5-Fluoro-4-iodo-2-(trifluoromethyl)pyridine contains a nitrile group, fluorine/iodine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 290.98 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 5-Fluoro-4-iodo-2-(trifluoromethyl)pyridine 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 FormulaC6H2F4IN
Molecular Weight290.98 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 tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Halogen ContentF/I-containing
Nitrogen Atoms1

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