5-(tert-Butyl)-4-((4-hydroxy-6-(4-hydroxyphenethyl)-6-isopropyl-2-oxo-5,6-dihydro-2H-pyran-3-yl)thio)-2-methylphenyl 4-cyanobenzenesulfonate CAS 263842-84-8

Purity 97%+In StockPharmaceutical Standards
CAS No.263842-84-8
Molecular FormulaC34H37NO7S2
Molecular Weight635.79 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-(tert-Butyl)-4-((4-hydroxy-6-(4-hydroxyphenethyl)-6-isopropyl-2-oxo-5,6-dihydro-2H-pyran-3-yl)thio)-2-methylphenyl 4-cyanobenzenesulfonate CAS 263842-84-8 chemical structure

Description

CATO supplies 5-(tert-Butyl)-4-((4-hydroxy-6-(4-hydroxyphenethyl)-6-isopropyl-2-oxo-5,6-dihydro-2H-pyran-3-yl)thio)-2-methylphenyl 4-cyanobenzenesulfonate (CAS 263842-84-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C34H37NO7S2. Molecular weight: 635.79 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC34H37NO7S2
Molecular Weight635.79 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)17.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms1
Sulfur Atoms2

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