4,4',4'',4'''-Methanetetrayltetrabenzenesulfonic acid CAS 1042222-34-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1042222-34-3
Molecular FormulaC25H20O12S4
Molecular Weight640.68 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,4',4'',4'''-Methanetetrayltetrabenzenesulfonic acid CAS 1042222-34-3 chemical structure

Description

CATO supplies 4,4',4'',4'''-Methanetetrayltetrabenzenesulfonic acid (CAS 1042222-34-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C25H20O12S4. Molecular weight: 640.68 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC25H20O12S4
Molecular Weight640.68 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)16.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Sulfur Atoms4

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