(E)-1-(3-(3,5-DIMETHOXY-4-(2-MORPHOLINOETHOXY)PHENYL)ACRYLOYL)-5,6-DIHYDROPYRIDIN-2(1H)-ONE L-TA CAS 1268593-77-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1268593-77-6
Molecular FormulaC22H28N2O6
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(E)-1-(3-(3,5-DIMETHOXY-4-(2-MORPHOLINOETHOXY)PHENYL)ACRYLOYL)-5,6-DIHYDROPYRIDIN-2(1H)-ONE L-TA CAS 1268593-77-6 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 (E)-1-(3-(3,5-DIMETHOXY-4-(2-MORPHOLINOETHOXY)PHENYL)ACRYLOYL)-5,6-DIHYDROPYRIDIN-2(1H)-ONE L-TA.

(E)-1-(3-(3,5-DIMETHOXY-4-(2-MORPHOLINOETHOXY)PHENYL)ACRYLOYL)-5,6-DIHYDROPYRIDIN-2(1H)-ONE L-TA (CAS 1268593-77-6) is a high-purity analytical reference standard with the molecular formula C22H28N2O6C4H6O6 and a molecular weight of 566.56 g/mol.

Structurally, (E)-1-(3-(3,5-DIMETHOXY-4-(2-MORPHOLINOETHOXY)PHENYL)ACRYLOYL)-5,6-DIHYDROPYRIDIN-2(1H)-ONE L-TA (C22H28N2O6C4H6O6) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 566.56 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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 FormulaC22H28N2O6 C4H6O6
Molecular Weight566.56 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms2

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