4-(Chloromethyl)-3-(difluoromethyl)-5-(trifluoromethyl)pyridin-2-amine CAS 1806797-66-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1806797-66-9
Molecular FormulaC8H6ClF5N2
Molecular Weight260.59 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(Chloromethyl)-3-(difluoromethyl)-5-(trifluoromethyl)pyridin-2-amine CAS 1806797-66-9 chemical structure

Description

The occurrence of 4-(Chloromethyl)-3-(difluoromethyl)-5-(trifluoromethyl)pyridin-2-amine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

4-(Chloromethyl)-3-(difluoromethyl)-5-(trifluoromethyl)pyridin-2-amine (CAS 1806797-66-9) is a high-purity analytical reference standard with the molecular formula C8H6ClF5N2 and a molecular weight of 260.59 g/mol.

4-(Chloromethyl)-3-(difluoromethyl)-5-(trifluoromethyl)pyridin-2-amine (C8H6ClF5N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine 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.

As a certified reference material (CRM), 4-(Chloromethyl)-3-(difluoromethyl)-5-(trifluoromethyl)pyridin-2-amine 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 FormulaC8H6ClF5N2
Molecular Weight260.59 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 DMSO, DMF, methanol
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/Cl-containing
Nitrogen Atoms2

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