(E)-4-(4-Hydroxy-3-methylbut-2-en-1-yl)-1,2-diphenylpyrazolidine-3,5-dione CAS 58670-70-5

Purity 97%+In StockPharmaceutical Standards
CAS No.58670-70-5
Molecular FormulaC20H20N2O3
Molecular Weight336.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(E)-4-(4-Hydroxy-3-methylbut-2-en-1-yl)-1,2-diphenylpyrazolidine-3,5-dione CAS 58670-70-5 chemical structure

Description

High-purity (E)-4-(4-Hydroxy-3-methylbut-2-en-1-yl)-1,2-diphenylpyrazolidine-3,5-dione (CAS 58670-70-5) pharmaceutical standards reference standard. Molecular formula: C20H20N2O3. Molecular weight: 336.38 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC20H20N2O3
Molecular Weight336.38 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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1973
Nitrogen Atoms2

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