N-(2-(Diethylamino)-4-methoxypyrimidin-5-yl)isonicotinamide CAS 915962-89-9

Purity 97%+In StockPharmaceutical Standards
CAS No.915962-89-9
Molecular FormulaC15H19N5O2
Molecular Weight301.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(2-(Diethylamino)-4-methoxypyrimidin-5-yl)isonicotinamide CAS 915962-89-9 chemical structure

Description

The occurrence of N-(2-(Diethylamino)-4-methoxypyrimidin-5-yl)isonicotinamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

N-(2-(Diethylamino)-4-methoxypyrimidin-5-yl)isonicotinamide (CAS 915962-89-9) is a high-purity analytical reference standard with the molecular formula C15H19N5O2 and a molecular weight of 301.34 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, N-(2-(Diethylamino)-4-methoxypyrimidin-5-yl)isonicotinamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 301.34 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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), N-(2-(Diethylamino)-4-methoxypyrimidin-5-yl)isonicotinamide 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 FormulaC15H19N5O2
Molecular Weight301.34 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms5

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