4-Ethyl-1-methyl-1H-pyrazolo[3,4-d]pyrimidine CAS 53645-63-9

Purity 97%+In StockPharmaceutical Standards
CAS No.53645-63-9
Molecular FormulaC8H10N4
Molecular Weight162.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Ethyl-1-methyl-1H-pyrazolo[3,4-d]pyrimidine CAS 53645-63-9 chemical structure

Description

4-Ethyl-1-methyl-1H-pyrazolo[3,4-d]pyrimidine (C8H10N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. 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).

CATO supplies 4-Ethyl-1-methyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 53645-63-9), a certified reference material (molecular formula C8H10N4, MW 162.19 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 FormulaC8H10N4
Molecular Weight162.19 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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1972
Nitrogen Atoms4

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