(E)-4-(2-(9-Benzyl-9H-purin-6-yl)vinyl)morpholine CAS 920503-58-8

Purity 97%+In StockPharmaceutical Standards
CAS No.920503-58-8
Molecular FormulaC18H19N5O
Molecular Weight321.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(E)-4-(2-(9-Benzyl-9H-purin-6-yl)vinyl)morpholine CAS 920503-58-8 chemical structure

Description

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.

(E)-4-(2-(9-Benzyl-9H-purin-6-yl)vinyl)morpholine (CAS 920503-58-8) is a high-purity analytical reference standard with the molecular formula C18H19N5O and a molecular weight of 321.38 g/mol.

The molecular framework of (E)-4-(2-(9-Benzyl-9H-purin-6-yl)vinyl)morpholine (C18H19N5O) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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.

Physical & Chemical Properties

Molecular FormulaC18H19N5O
Molecular Weight321.38 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms5

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