5-Methyl-4H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one CAS 35523-67-2

Purity 97%+In StockPharmaceutical Standards
CAS No.35523-67-2
Molecular FormulaC6H6N4O
Molecular Weight150.14 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Methyl-4H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one CAS 35523-67-2 chemical structure

Description

5-Methyl-4H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one (CAS 35523-67-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H6N4O. Molecular weight: 150.14 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC6H6N4O
Molecular Weight150.14 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.)1967
Nitrogen Atoms4

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