3-(3-Bromo-4-fluorophenyl)-1,4-diazaspiro[4.4]nonan-2-one CAS 1272755-98-2

Description

Compared with other compounds in its class, the molecular weight of 313.17 g/mol gives 3-(3-Bromo-4-fluorophenyl)-1,4-diazaspiro[4.4]nonan-2-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3-(3-Bromo-4-fluorophenyl)-1,4-diazaspiro[4.4]nonan-2-one (CAS 1272755-98-2), molecular formula C13H14BrFN2O and molecular weight 313.17 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 3-(3-Bromo-4-fluorophenyl)-1,4-diazaspiro[4.4]nonan-2-one (C13H14BrFN2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 313.17 g/mol, it falls into the moderately-high-molecular-weight range. 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), 3-(3-Bromo-4-fluorophenyl)-1,4-diazaspiro[4.4]nonan-2-one 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

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