5-Ethyl-2-hydrazino-6-methylpyrimidin-4(3H)-one CAS 65004-40-2

Purity 97%+In StockPharmaceutical Standards
CAS No.65004-40-2
Molecular FormulaC7H12N4O
Molecular Weight168.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Ethyl-2-hydrazino-6-methylpyrimidin-4(3H)-one CAS 65004-40-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 168.20 g/mol gives 5-Ethyl-2-hydrazino-6-methylpyrimidin-4(3H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

5-Ethyl-2-hydrazino-6-methylpyrimidin-4(3H)-one (CAS 65004-40-2) is a high-purity analytical reference standard with the molecular formula C7H12N4O and a molecular weight of 168.20 g/mol.

5-Ethyl-2-hydrazino-6-methylpyrimidin-4(3H)-one (C7H12N4O) contains an amide group, a hydroxyl group, an ether linkage, an aromatic ring system. Its physicochemical properties are representative of its class; 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).

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 FormulaC7H12N4O
Molecular Weight168.20 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1975
Nitrogen Atoms4

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