1,1,4,4-Tetraphenylbut-2-yne-1,4-diol CAS 1483-74-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1483-74-5
Molecular FormulaC28H22O2
Molecular Weight390.47 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,1,4,4-Tetraphenylbut-2-yne-1,4-diol CAS 1483-74-5 chemical structure

Description

High-purity 1,1,4,4-Tetraphenylbut-2-yne-1,4-diol (CAS 1483-74-5) pharmaceutical standards reference standard. Molecular formula: C28H22O2. Molecular weight: 390.47 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC28H22O2
Molecular Weight390.47 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)18.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

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