2-(3-Methyl-6-oxopyridazin-1(6H)-yl)-N-(pyridin-2-yl)propanamide CAS 1235319-65-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1235319-65-9
Molecular FormulaC13H14N4O2
Molecular Weight258.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(3-Methyl-6-oxopyridazin-1(6H)-yl)-N-(pyridin-2-yl)propanamide CAS 1235319-65-9 chemical structure

Description

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 2-(3-Methyl-6-oxopyridazin-1(6H)-yl)-N-(pyridin-2-yl)propanamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 258.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

2-(3-Methyl-6-oxopyridazin-1(6H)-yl)-N-(pyridin-2-yl)propanamide (CAS 1235319-65-9), molecular formula C13H14N4O2 and molecular weight 258.28 g/mol, is a CATO reference standard with documented purity and traceability.

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), 2-(3-Methyl-6-oxopyridazin-1(6H)-yl)-N-(pyridin-2-yl)propanamide 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 FormulaC13H14N4O2
Molecular Weight258.28 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.)1990
Nitrogen Atoms4

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