2-(4-(Difluoromethyl)-5-iodo-3-(trifluoromethyl)pyridin-2-yl)acetonitrile CAS 1805552-55-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1805552-55-9
Molecular FormulaC9H4F5IN2
Molecular Weight362.04 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(4-(Difluoromethyl)-5-iodo-3-(trifluoromethyl)pyridin-2-yl)acetonitrile CAS 1805552-55-9 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-(trifluoromethyl)pyridin-2-yl)acetonitrile.

2-(4-(Difluoromethyl)-5-iodo-3-(trifluoromethyl)pyridin-2-yl)acetonitrile (CAS 1805552-55-9) is a high-purity analytical reference standard with the molecular formula C9H4F5IN2 and a molecular weight of 362.04 g/mol.

2-(4-(Difluoromethyl)-5-iodo-3-(trifluoromethyl)pyridin-2-yl)acetonitrile (C9H4F5IN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/iodine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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

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 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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