1,2,3,4,6-Penta-O-acetyl-D-mannopyranose, min. 95 %, 50 g

1,2,3,4,6-Penta-O-acetyl-D-mannopyranose is a fully acetylated mannose derivative supplied at a minimum purity of 95 %, with CAS number 25941-03-1 and empirical formula C₁₆H₂₂O₁₁. It has a molar mass of 390,34 g/mol and a reported boiling point of 434,8 °C. The five O-acetyl groups mask the hydroxyl functions of D-mannopyranose, enabling selective transformations under controlled laboratory conditions. Provided by manufacturer Carl ROTH for biochemical and synthetic applications, the reagent is well suited to carbohydrate chemistry laboratories preparing mannose-containing building blocks. Researchers working on glycoconjugate synthesis, protecting-group strategies or mannose-based scaffolds will benefit from its defined structure and practical pack quantity. The acetylated form facilitates purification and handling while remaining convertible to free sugars or alternative derivatives as required by the chosen synthetic route.

This article is part of Pharmacopoeia reagents & excipients.

Key features

• Purity (GC): ≥ 98 %
• Colour: white to off-white
• Form: crystalline powder
• CAS number: 25941-03-1
• Pack size: 50 g
• Pack size: 100 g
• Pack size: 250 g
• Pack size: 500 g
• Purity: min. 95 %
• Empirical formula: C₁₆H₂₂O₁₁
• Molar mass: 390,34 g/mol
• Boiling point: 434,8 °C
• Storage temperature: +2 to +8 °C
• Technical Information Sheet:
• Safety Data Sheet: