5-Fluoro-1H-imidazo[4,5-b]pyridine CAS 60186-31-4

Purity 97%+In StockPharmaceutical Standards
CAS No.60186-31-4
Molecular FormulaC6H4FN3
Molecular Weight137.11 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Fluoro-1H-imidazo[4,5-b]pyridine CAS 60186-31-4 chemical structure

Description

Structurally, 5-Fluoro-1H-imidazo[4,5-b]pyridine (C6H4FN3) contains a nitrile group, fluorine substitution, an aromatic ring system. 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 137.11 g/mol, it falls into the low-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

5-Fluoro-1H-imidazo[4,5-b]pyridine (CAS 60186-31-4), molecular formula C6H4FN3 and molecular weight 137.11 g/mol, is a CATO reference standard with documented purity and traceability.

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-1H-imidazo[4,5-b]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 FormulaC6H4FN3
Molecular Weight137.11 g/mol
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.)1974
Halogen ContentF-containing
Nitrogen Atoms3

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