1-(4-Fluorobenzyl)-N-(piperidin-4-yl)-1H-benzo[d]imidazol-2-amine CAS 75970-99-9

Purity 97%+In StockPharmaceutical Standards
CAS No.75970-99-9
Molecular FormulaC19H21FN4
Molecular Weight324.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(4-Fluorobenzyl)-N-(piperidin-4-yl)-1H-benzo[d]imidazol-2-amine CAS 75970-99-9 chemical structure

Description

Structurally, 1-(4-Fluorobenzyl)-N-(piperidin-4-yl)-1H-benzo[d]imidazol-2-amine (C19H21FN4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 324.40 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

1-(4-Fluorobenzyl)-N-(piperidin-4-yl)-1H-benzo[d]imidazol-2-amine (CAS 75970-99-9), molecular formula C19H21FN4 and molecular weight 324.40 g/mol, is a CATO reference standard with documented purity and traceability.

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), 1-(4-Fluorobenzyl)-N-(piperidin-4-yl)-1H-benzo[d]imidazol-2-amine 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 FormulaC19H21FN4
Molecular Weight324.40 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1978
Halogen ContentF-containing
Nitrogen Atoms4

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