2-(Dichloromethyl)-5-fluoroimidazo[1,2-a]pyridine CAS 878197-91-2

Purity 97%+In StockPharmaceutical Standards
CAS No.878197-91-2
Molecular FormulaC8H5Cl2FN2
Molecular Weight219.04 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(Dichloromethyl)-5-fluoroimidazo[1,2-a]pyridine CAS 878197-91-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 219.04 g/mol gives 2-(Dichloromethyl)-5-fluoroimidazo[1,2-a]pyridine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-(Dichloromethyl)-5-fluoroimidazo[1,2-a]pyridine (CAS 878197-91-2), molecular formula C8H5Cl2FN2 and molecular weight 219.04 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2-(Dichloromethyl)-5-fluoroimidazo[1,2-a]pyridine (C8H5Cl2FN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 219.04 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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-(Dichloromethyl)-5-fluoroimidazo[1,2-a]pyridine 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 FormulaC8H5Cl2FN2
Molecular Weight219.04 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, 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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF/Cl-containing
Nitrogen Atoms2

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