4-[(pyridin-4-yl)amino]benzonitrile CAS 319016-09-6

Purity 97%+In StockPharmaceutical Standards
CAS No.319016-09-6
Molecular FormulaC12H9N3
Molecular Weight195.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-[(pyridin-4-yl)amino]benzonitrile CAS 319016-09-6 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-[(pyridin-4-yl)amino]benzonitrile.

CATO supplies 4-[(pyridin-4-yl)amino]benzonitrile (CAS 319016-09-6), a certified reference material (molecular formula C12H9N3, MW 195.22 g/mol) for analytical method development and quality control.

4-[(pyridin-4-yl)amino]benzonitrile (C12H9N3) 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC12H9N3
Molecular Weight195.22 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms3

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