3-Oxo-N-(4-(6-oxo-1,6-dihydropyridazin-3-yl)phenyl)butanamide CAS 67027-31-0

Purity 97%+In StockPharmaceutical Standards
CAS No.67027-31-0
Molecular FormulaC14H13N3O3
Molecular Weight271.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Oxo-N-(4-(6-oxo-1,6-dihydropyridazin-3-yl)phenyl)butanamide CAS 67027-31-0 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 271.27 g/mol gives 3-Oxo-N-(4-(6-oxo-1,6-dihydropyridazin-3-yl)phenyl)butanamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3-Oxo-N-(4-(6-oxo-1,6-dihydropyridazin-3-yl)phenyl)butanamide (CAS 67027-31-0) is a high-purity analytical reference standard with the molecular formula C14H13N3O3 and a molecular weight of 271.27 g/mol.

3-Oxo-N-(4-(6-oxo-1,6-dihydropyridazin-3-yl)phenyl)butanamide (C14H13N3O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), 3-Oxo-N-(4-(6-oxo-1,6-dihydropyridazin-3-yl)phenyl)butanamide 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 FormulaC14H13N3O3
Molecular Weight271.27 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1976
Nitrogen Atoms3

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