N1-phenyl-1,3-benzenediamine CAS 5840-03-9

Purity 97%+In StockPharmaceutical Standards
CAS No.5840-03-9
Molecular FormulaC12H12N2
Molecular Weight184.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N1-phenyl-1,3-benzenediamine CAS 5840-03-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 184.24 g/mol gives N1-phenyl-1,3-benzenediamine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies N1-phenyl-1,3-benzenediamine (CAS 5840-03-9), a certified reference material (molecular formula C12H12N2, MW 184.24 g/mol) for analytical method development and quality control.

N1-phenyl-1,3-benzenediamine (C12H12N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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), N1-phenyl-1,3-benzenediamine 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 FormulaC12H12N2
Molecular Weight184.24 g/mol
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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Nitrogen Atoms2

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