5-(tert-Butyl)-7-(4-methylpiperazin-1-yl)-3-phenylpyrazolo[1,5-a]pyrimidine CAS 899388-83-1

Purity 97%+In StockPharmaceutical Standards
CAS No.899388-83-1
Molecular FormulaC21H27N5
Molecular Weight349.47 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-(tert-Butyl)-7-(4-methylpiperazin-1-yl)-3-phenylpyrazolo[1,5-a]pyrimidine CAS 899388-83-1 chemical structure

Description

High-purity 5-(tert-Butyl)-7-(4-methylpiperazin-1-yl)-3-phenylpyrazolo[1,5-a]pyrimidine (CAS 899388-83-1) pharmaceutical standards reference standard. Molecular formula: C21H27N5. Molecular weight: 349.47 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC21H27N5
Molecular Weight349.47 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms5

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