(2S,3R,4S,5S)-3,4,5-Tris(benzyloxy)tetrahydro-2H-pyran-2-ol CAS 90899-55-1

Purity 97%+In StockPharmaceutical Standards
CAS No.90899-55-1
Molecular FormulaC26H28O5
Molecular Weight420.50 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2S,3R,4S,5S)-3,4,5-Tris(benzyloxy)tetrahydro-2H-pyran-2-ol CAS 90899-55-1 chemical structure

Description

(2S,3R,4S,5S)-3,4,5-Tris(benzyloxy)tetrahydro-2H-pyran-2-ol (CAS 90899-55-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C26H28O5. Molecular weight: 420.50 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC26H28O5
Molecular Weight420.50 g/mol
AppearancePale yellow to 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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1982

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