4,5-Diphenylisoxazole CAS 14677-21-5

Purity 97%+In StockPharmaceutical Standards
CAS No.14677-21-5
Molecular FormulaC51H64N10O18S3
Molecular Weight1201.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,5-Diphenylisoxazole CAS 14677-21-5 chemical structure

Description

High-purity 4,5-Diphenylisoxazole (CAS 14677-21-5) pharmaceutical standards reference standard. Molecular formula: C51H64N10O18S3. Molecular weight: 1201.31 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC51H64N10O18S3
Molecular Weight1201.31 g/mol
Purity97%+
StorageStore in a cool place (≤25°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)25.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1961
Nitrogen Atoms10
Sulfur Atoms3

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