N-(2-Phenyl-1H-indazol-3(2H)-ylidene)cyclohexanamine CAS 62247-95-4

Purity 97%+In StockPharmaceutical Standards
CAS No.62247-95-4
Molecular FormulaC19H21N3
Molecular Weight291.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(2-Phenyl-1H-indazol-3(2H)-ylidene)cyclohexanamine CAS 62247-95-4 chemical structure

Description

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.

N-(2-Phenyl-1H-indazol-3(2H)-ylidene)cyclohexanamine (CAS 62247-95-4) is a high-purity analytical reference standard with the molecular formula C19H21N3 and a molecular weight of 291.39 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, N-(2-Phenyl-1H-indazol-3(2H)-ylidene)cyclohexanamine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 291.39 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).

As a certified reference material (CRM), N-(2-Phenyl-1H-indazol-3(2H)-ylidene)cyclohexanamine 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 FormulaC19H21N3
Molecular Weight291.39 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1974
Nitrogen Atoms3

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