5-(4-Fluorophenyl)-7-methyl-1,3,4,5-tetrahydro-2h-benzo[e][1,4]diazepin-2-one CAS 1023558-43-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1023558-43-1
Molecular FormulaC16H15FN2O
Molecular Weight270.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-(4-Fluorophenyl)-7-methyl-1,3,4,5-tetrahydro-2h-benzo[e][1,4]diazepin-2-one CAS 1023558-43-1 chemical structure

Description

The occurrence of 5-(4-Fluorophenyl)-7-methyl-1,3,4,5-tetrahydro-2h-benzo[e][1,4]diazepin-2-one is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 5-(4-Fluorophenyl)-7-methyl-1,3,4,5-tetrahydro-2h-benzo[e][1,4]diazepin-2-one (CAS 1023558-43-1), a certified reference material (molecular formula C16H15FN2O, MW 270.30 g/mol) for analytical method development and quality control.

Structurally, 5-(4-Fluorophenyl)-7-methyl-1,3,4,5-tetrahydro-2h-benzo[e][1,4]diazepin-2-one (C16H15FN2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 270.30 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), 5-(4-Fluorophenyl)-7-methyl-1,3,4,5-tetrahydro-2h-benzo[e][1,4]diazepin-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

Molecular FormulaC16H15FN2O
Molecular Weight270.30 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Halogen ContentF-containing
Nitrogen Atoms2

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