((3aS,3bR,7aS,8aS)-2,2,5,5-Tetramethyltetrahydro-8aH-[1,3]dioxolo[4',5':4,5]furo[3,2-d][1,3]dioxin-8a-yl)methyl 4-methylbenzenesulfonate CAS 2642-13-9

Purity 97%+In StockPharmaceutical Standards
CAS No.2642-13-9
Molecular FormulaC11H10O2
Molecular Weight174.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

((3aS,3bR,7aS,8aS)-2,2,5,5-Tetramethyltetrahydro-8aH-[1,3]dioxolo[4',5':4,5]furo[3,2-d][1,3]dioxin-8a-yl)methyl 4-methylbenzenesulfonate CAS 2642-13-9 chemical structure

Description

((3aS,3bR,7aS,8aS)-2,2,5,5-Tetramethyltetrahydro-8aH-[1,3]dioxolo[4',5':4,5]furo[3,2-d][1,3]dioxin-8a-yl)methyl 4-methylbenzenesulfonate (CAS 2642-13-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H10O2. Molecular weight: 174.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC11H10O2
Molecular Weight174.20 g/mol
AppearanceOff-white to pale 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

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