1,2,3,4,6-Penta-O-acetyl-a-D-mannopyrano, se, 50 g

1,2,3,4,6-Penta-O-acetyl-α-D-mannopyranose is an acetylated mannose building block with CAS number 4163-65-9 and empirical formula C₁₆H₂₂O₁₁. Its molar mass is 390,34 g/mol, and it is Fully O-acetylated mannopyranose derivatives are established protected intermediates for glycosylation sequences, enabling controlled assembly of oligosaccharides, glycoconjugates and mannose-based probes under standard synthetic conditions. The peracetate motif aids handling and purification while remaining amenable to selective deprotection, which supports multi-step routes in organic synthesis and glycobiology. This biochemical from manufacturer Carl ROTH is intended for research settings that need a defined mannose scaffold for method development, intermediate preparation and exploratory synthesis. Typical applications include glycoscience workflows, preparation of analytical reference materials and construction of specialised sugar intermediates for biochemical assays. provides a practical quantity for repeated laboratory campaigns, teaching use and small-scale process trials without excess inventory, helping teams maintain continuity across carbohydrate-focused projects.

This article is part of Pharmacopoeia reagents & excipients.

Key features

• Purity (GC): ≥ 98 %
• Colour: white to off-white
• Form: crystalline powder
• ¹H-NMR Spectrum: corresponds to assigned structure
• CAS number: 4163-65-9
• Pack size: 50 g
• Pack size: 100 g
• Pack size: 250 g
• Pack size: 500 g
• Empirical formula: C₁₆H₂₂O₁₁
• Molar mass: 390,34 g/mol
• Product category: Biochemicals
• Technical Information Sheet:
• Safety Data Sheet: