2,4,6-Triphenylpyrylium Hydrogensulfate CAS 51071-75-1

Purity 97%+In StockPharmaceutical Standards
CAS No.51071-75-1
Molecular FormulaC23H17O HO4S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,4,6-Triphenylpyrylium Hydrogensulfate CAS 51071-75-1 chemical structure

Description

2,4,6-Triphenylpyrylium Hydrogensulfate (CAS 51071-75-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C23H17O HO4S. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC23H17O HO4S
Molecular Weight406.45 g/mol
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1971
Sulfur Atoms1

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