3-(2-Methoxyphenyl)-5-methyl-N-(p-tolyl)pyrazolo[1,5-a]pyrimidin-7-amine CAS 890621-43-9

Purity 97%+In StockPharmaceutical Standards
CAS No.890621-43-9
Molecular FormulaC21H20N4O
Molecular Weight344.41 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(2-Methoxyphenyl)-5-methyl-N-(p-tolyl)pyrazolo[1,5-a]pyrimidin-7-amine CAS 890621-43-9 chemical structure

Description

CATO supplies 3-(2-Methoxyphenyl)-5-methyl-N-(p-tolyl)pyrazolo[1,5-a]pyrimidin-7-amine (CAS 890621-43-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H20N4O. Molecular weight: 344.41 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC21H20N4O
Molecular Weight344.41 g/mol
AppearancePale yellow to yellow crystalline powder
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)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms4

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