[1,2,4]Triazolo[4,3-a]pyrimidin-3(2H)-one CAS 63206-77-9

Purity 97%+In StockPharmaceutical Standards
CAS No.63206-77-9
Molecular FormulaC5H4N4O
Molecular Weight136.11 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

[1,2,4]Triazolo[4,3-a]pyrimidin-3(2H)-one CAS 63206-77-9 chemical structure

Description

CATO supplies [1,2,4]Triazolo[4,3-a]pyrimidin-3(2H)-one (CAS 63206-77-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H4N4O. Molecular weight: 136.11 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC5H4N4O
Molecular Weight136.11 g/mol
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
CAS Registry Year (est.)1975
Nitrogen Atoms4

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