4-([1,2,4]triazolo[4,3-a]pyrimidin-3-yl)benzoic acid CAS 1018588-63-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1018588-63-0
Molecular FormulaC12H8N4O2
Molecular Weight240.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-([1,2,4]triazolo[4,3-a]pyrimidin-3-yl)benzoic acid CAS 1018588-63-0 chemical structure

Description

4-([1,2,4]triazolo[4,3-a]pyrimidin-3-yl)benzoic acid (CAS 1018588-63-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H8N4O2. Molecular weight: 240.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC12H8N4O2
Molecular Weight240.22 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Nitrogen Atoms4

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