5-methyl-7-oxo-4H,7H-[1,2,4]triazolo[1,5-a]pyrimidine-6-carbonitrile CAS 89975-58-6

Purity 97%+In StockPharmaceutical Standards
CAS No.89975-58-6
Molecular FormulaC7H11N5O
Molecular Weight181.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-methyl-7-oxo-4H,7H-[1,2,4]triazolo[1,5-a]pyrimidine-6-carbonitrile CAS 89975-58-6 chemical structure

Description

5-methyl-7-oxo-4H,7H-[1,2,4]triazolo[1,5-a]pyrimidine-6-carbonitrile (CAS 89975-58-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H11N5O. Molecular weight: 181.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC7H11N5O
Molecular Weight181.20 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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1982
Nitrogen Atoms5

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