2,3,4,6-Tetra-O-acetyl-b-D-glucopyranosy, l chloride, 250 mg

2,3,4,6-Tetra-O-acetyl-β-D-glucopyranosyl chloride is a reactive, fully acetylated glucosyl donor for glycosylation chemistry and carbohydrate synthesis. Registered under CAS number 4451-36-9, the compound has the empirical formula C₁₄H₁₉ClO₉ and a molar mass of 366,8 g/mol. The anomeric chloride combined with tetra-O-acetyl protection enables controlled introduction of glucose units into oligosaccharides, glycoconjugates and other complex targets under standard laboratory conditions. This biochemical intermediate is offered by manufacturer Carl ROTH for research groups engaged in synthetic glycochemistry, natural-product analogue preparation and related organic synthesis. Its defined molecular profile supports reproducible activation and coupling strategies when building β-linked glucopyranosyl structures, making it a practical choice for academic and industrial laboratories that require a compact pack of a classic acetyl-protected glucosyl chloride reagent.

This article is part of Pharmacopoeia reagents & excipients.

Key features

• Purity (HPLC): ≥ 95 %
• Colour: white to off-white
• Form: powder to crystalline powder
• ¹H-NMR Spectrum: corresponds to assigned structure
• CAS number: 4451-36-9
• Pack sizes: 250 mg, 500 mg, 1 g
• Empirical formula: C₁₄H₁₉ClO₉
• Molar mass: 366,8 g/mol
• Storage temperature: -20 °C
• Chemical name: 2,3,4,6-Tetra-O-acetyl-β-D-glucopyranosyl chloride
• Technical Information Sheet:
• Safety Data Sheet: