CAS 4292-12-0

1,3,4,6-Tetra-O-acetyl-alpha-D-glucopyranose

Description:

1,3,4,6-Tetra-O-acetyl-alpha-D-glucopyranose is a derivative of glucose, specifically an acetylated form of alpha-D-glucopyranose. This compound features four acetyl groups attached to the hydroxyl groups at positions 1, 3, 4, and 6 of the glucose molecule, which enhances its lipophilicity and stability compared to unmodified glucose. It is a white to off-white crystalline solid, soluble in organic solvents like chloroform and methanol, but less soluble in water due to the presence of acetyl groups. The acetylation modifies the reactivity of the hydroxyl groups, making it useful in organic synthesis and carbohydrate chemistry. This compound is often employed as an intermediate in the synthesis of more complex carbohydrates and glycosides. Its CAS number, 4292-12-0, is a unique identifier that facilitates its identification in chemical databases. Overall, 1,3,4,6-Tetra-O-acetyl-alpha-D-glucopyranose serves as a valuable tool in both research and industrial applications involving carbohydrates.

Formula: C₁₄H₂₀O₁₀

InChI: InChI=1/C14H20O10/c1-6(15)20-5-10-12(21-7(2)16)13(22-8(3)17)11(19)14(24-10)23-9(4)18/h10-14,19H,5H2,1-4H3/t10-,11-,12-,13-,14+/m1/s1

Synonyms:

• (2R,3R,4S,5R,6R)-2-(Acetoxymethyl)-6-bromotetrahydro-2H-pyran-3,4,5-triyl triacetate
• 1-Bromo-a-D-glucose Tetraacetate
• a-Acetobromoglucose
• a-Bromoglucose Tetraacetate
• a-D-Acetobromoglucose
• 1,3,4,6-Tetra-O-acetyl-D-glucopyranose
• 1,3,4,6-Tetra-O-acetyl-a-D-glucopyranose
• TETRA-O-ACETYL-A-D-GLUCOPYRANOSE, 1,3,4,6-
• 1,3,4,6-TETRA-O-ACETYL-ALPHA-D-GLUCOPYRANOSE
• 2,3,4,6-tetra-O-Acetyl-|-D-glucopyranosyl
• (3R,4R,5R,6R)-6-(acetoxymethyl)-3-hydroxytetrahydro-2H-pyran-2,4,5-triyl triacetate

1,3,4,6-Tetra-O-acetyl-a-D-glucopyranose

CAS: 4292-12-0

Ref: 7W-GC7622