N-ethyl-2-(methylthio)-6-morpholinopyrimidin-4-amine CAS 478258-66-1

Purity 97%+In StockPharmaceutical Standards
CAS No.478258-66-1
Molecular FormulaC11H18N4OS
Molecular Weight254.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-ethyl-2-(methylthio)-6-morpholinopyrimidin-4-amine CAS 478258-66-1 chemical structure

Description

Structurally, N-ethyl-2-(methylthio)-6-morpholinopyrimidin-4-amine (C11H18N4OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 254.35 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

CATO supplies N-ethyl-2-(methylthio)-6-morpholinopyrimidin-4-amine (CAS 478258-66-1), a certified reference material (molecular formula C11H18N4OS, MW 254.35 g/mol) for analytical method development and quality control.

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 FormulaC11H18N4OS
Molecular Weight254.35 g/mol
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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms4
Sulfur Atoms1

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