1-2-O-Isopropylidene-5-O-p-toluenesulfonyl-α-D-xylofuranose CAS 20513-95-5

Purity 97%+In StockPharmaceutical Standards
CAS No.20513-95-5
Molecular FormulaC15H20O7S
Molecular Weight344.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-2-O-Isopropylidene-5-O-p-toluenesulfonyl-α-D-xylofuranose CAS 20513-95-5 chemical structure

Description

1-2-O-Isopropylidene-5-O-p-toluenesulfonyl-α-D-xylofuranose (CAS 20513-95-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H20O7S. Molecular weight: 344.38 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC15H20O7S
Molecular Weight344.38 g/mol
Purity97%+
StorageStore at 2-8°C, 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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962
Sulfur Atoms1

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