2-(Difluoromethyl)-3-iodo-6-(trifluoromethyl)pyridine-5-acetonitrile CAS 1805552-16-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1805552-16-2
Molecular FormulaC9H4F5IN2
Molecular Weight362.04 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(Difluoromethyl)-3-iodo-6-(trifluoromethyl)pyridine-5-acetonitrile CAS 1805552-16-2 chemical structure

Description

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/iodine substitution, 2-(Difluoromethyl)-3-iodo-6-(trifluoromethyl)pyridine-5-acetonitrile is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 362.04 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

2-(Difluoromethyl)-3-iodo-6-(trifluoromethyl)pyridine-5-acetonitrile (CAS 1805552-16-2), molecular formula C9H4F5IN2 and molecular weight 362.04 g/mol, is a CATO reference standard with documented purity and traceability.

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-iodo-6-(trifluoromethyl)pyridine-5-acetonitrile 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 FormulaC9H4F5IN2
Molecular Weight362.04 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
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Halogen ContentF/I-containing
Nitrogen Atoms2

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