N-(5-(Azepane-1-carbonyl)-1-methyl-2-oxo-1,2-dihydropyridin-3-yl)butyramide CAS 1203273-91-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1203273-91-9
Molecular FormulaC17H25N3O3
Molecular Weight319.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(5-(Azepane-1-carbonyl)-1-methyl-2-oxo-1,2-dihydropyridin-3-yl)butyramide CAS 1203273-91-9 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 N-(5-(Azepane-1-carbonyl)-1-methyl-2-oxo-1,2-dihydropyridin-3-yl)butyramide.

N-(5-(Azepane-1-carbonyl)-1-methyl-2-oxo-1,2-dihydropyridin-3-yl)butyramide (CAS 1203273-91-9), molecular formula C17H25N3O3 and molecular weight 319.40 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C17H25N3O3, N-(5-(Azepane-1-carbonyl)-1-methyl-2-oxo-1,2-dihydropyridin-3-yl)butyramide contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 319.40 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

CATO manufactures N-(5-(Azepane-1-carbonyl)-1-methyl-2-oxo-1,2-dihydropyridin-3-yl)butyramide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC17H25N3O3
Molecular Weight319.40 g/mol
AppearanceOff-white to pale 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms3

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