5-Fluoro-3-iodo-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile CAS 1346446-95-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1346446-95-4
Molecular FormulaC8H3FIN3
Molecular Weight287.03 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Fluoro-3-iodo-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile CAS 1346446-95-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 287.03 g/mol gives 5-Fluoro-3-iodo-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

5-Fluoro-3-iodo-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile (CAS 1346446-95-4), molecular formula C8H3FIN3 and molecular weight 287.03 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C8H3FIN3, 5-Fluoro-3-iodo-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 287.03 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), 5-Fluoro-3-iodo-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile 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 FormulaC8H3FIN3
Molecular Weight287.03 g/mol
AppearancePale yellow to 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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Halogen ContentF/I-containing
Nitrogen Atoms3

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