11-((Pyridin-2-ylmethyl)amino)-7,8,9,10-tetrahydrobenzo[4,5]imidazo[1,2-b]isoquinoline-6-carbonitrile CAS 848930-48-3

Purity 97%+In StockPharmaceutical Standards
CAS No.848930-48-3
Molecular FormulaC22H19N5
Molecular Weight353.42 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

11-((Pyridin-2-ylmethyl)amino)-7,8,9,10-tetrahydrobenzo[4,5]imidazo[1,2-b]isoquinoline-6-carbonitrile CAS 848930-48-3 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 11-((Pyridin-2-ylmethyl)amino)-7,8,9,10-tetrahydrobenzo[4,5]imidazo[1,2-b]isoquinoline-6-carbonitrile.

11-((Pyridin-2-ylmethyl)amino)-7,8,9,10-tetrahydrobenzo[4,5]imidazo[1,2-b]isoquinoline-6-carbonitrile (CAS 848930-48-3), molecular formula C22H19N5 and molecular weight 353.42 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 11-((Pyridin-2-ylmethyl)amino)-7,8,9,10-tetrahydrobenzo[4,5]imidazo[1,2-b]isoquinoline-6-carbonitrile (C22H19N5) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).

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.

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 FormulaC22H19N5
Molecular Weight353.42 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)16.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms5

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