1-(4,6-Dimethoxypyrimidin-2-yl)-3-hydroxyguanidine CAS 857352-79-5

Purity 97%+In StockPharmaceutical Standards
CAS No.857352-79-5
Molecular FormulaC7H11N5O3
Molecular Weight213.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(4,6-Dimethoxypyrimidin-2-yl)-3-hydroxyguanidine CAS 857352-79-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 213.19 g/mol gives 1-(4,6-Dimethoxypyrimidin-2-yl)-3-hydroxyguanidine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 1-(4,6-Dimethoxypyrimidin-2-yl)-3-hydroxyguanidine (CAS 857352-79-5), a certified reference material (molecular formula C7H11N5O3, MW 213.19 g/mol) for analytical method development and quality control.

The molecular framework of 1-(4,6-Dimethoxypyrimidin-2-yl)-3-hydroxyguanidine (C7H11N5O3) is characterized by an amino-acid-derived structure, 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).

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

CATO manufactures 1-(4,6-Dimethoxypyrimidin-2-yl)-3-hydroxyguanidine 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 FormulaC7H11N5O3
Molecular Weight213.19 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms5

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