3-4-6-Tri-O-acetyl-1-2-O-ethoxyethylidene-β-D-mannopyranose CAS 28140-37-6

Purity 97%+In StockPharmaceutical Standards
CAS No.28140-37-6
Molecular FormulaC16H24O10
Molecular Weight376.36 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-4-6-Tri-O-acetyl-1-2-O-ethoxyethylidene-β-D-mannopyranose CAS 28140-37-6 chemical structure

Description

3-4-6-Tri-O-acetyl-1-2-O-ethoxyethylidene-β-D-mannopyranose (CAS 28140-37-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H24O10. Molecular weight: 376.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC16H24O10
Molecular Weight376.36 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1965

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