2-(Difluoromethyl)-6-hydroxy-5-iodopyridine-3-carbonyl chloride CAS 1805479-75-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1805479-75-7
Molecular FormulaC7H3ClF2INO2
Molecular Weight333.46 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(Difluoromethyl)-6-hydroxy-5-iodopyridine-3-carbonyl chloride CAS 1805479-75-7 chemical structure

Description

The occurrence of 2-(Difluoromethyl)-6-hydroxy-5-iodopyridine-3-carbonyl chloride is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine/iodine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2-(Difluoromethyl)-6-hydroxy-5-iodopyridine-3-carbonyl chloride (CAS 1805479-75-7) is a high-purity analytical reference standard with the molecular formula C7H3ClF2INO2 and a molecular weight of 333.46 g/mol.

Based on its molecular formula C7H3ClF2INO2, 2-(Difluoromethyl)-6-hydroxy-5-iodopyridine-3-carbonyl chloride contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine/iodine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 333.46 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).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 2-(Difluoromethyl)-6-hydroxy-5-iodopyridine-3-carbonyl chloride 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 FormulaC7H3ClF2INO2
Molecular Weight333.46 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/Cl/I-containing
Nitrogen Atoms1

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