5-(((4,6-Dimethoxypyrimidin-5-yl)methyl)amino)-2-methoxyphenol CAS 1157656-92-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1157656-92-2
Molecular FormulaC14H17N3O4
Molecular Weight291.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-(((4,6-Dimethoxypyrimidin-5-yl)methyl)amino)-2-methoxyphenol CAS 1157656-92-2 chemical structure

Description

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.

5-(((4,6-Dimethoxypyrimidin-5-yl)methyl)amino)-2-methoxyphenol (CAS 1157656-92-2), molecular formula C14H17N3O4 and molecular weight 291.30 g/mol, is a CATO reference standard with documented purity and traceability.

5-(((4,6-Dimethoxypyrimidin-5-yl)methyl)amino)-2-methoxyphenol (C14H17N3O4) 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

As a certified reference material (CRM), 5-(((4,6-Dimethoxypyrimidin-5-yl)methyl)amino)-2-methoxyphenol 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 FormulaC14H17N3O4
Molecular Weight291.30 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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Nitrogen Atoms3

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