(2R,3R,4R,5R,6R)-2-(Acetoxymethyl)-6-((trimethylsilyl)ethynyl)tetrahydro-2h-pyran-3,4,5-triyl triacetate CAS 849359-20-2

Purity 97%+In StockPharmaceutical Standards
CAS No.849359-20-2
Molecular FormulaC19H28O9Si
Molecular Weight428.51 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2R,3R,4R,5R,6R)-2-(Acetoxymethyl)-6-((trimethylsilyl)ethynyl)tetrahydro-2h-pyran-3,4,5-triyl triacetate CAS 849359-20-2 chemical structure

Description

High-purity (2R,3R,4R,5R,6R)-2-(Acetoxymethyl)-6-((trimethylsilyl)ethynyl)tetrahydro-2h-pyran-3,4,5-triyl triacetate (CAS 849359-20-2) pharmaceutical standards reference standard. Molecular formula: C19H28O9Si. Molecular weight: 428.51 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC19H28O9Si
Molecular Weight428.51 g/mol
AppearanceOff-white to pale yellow crystalline powder
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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987

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