CAS 25878-60-8

1,2,3,4,6-penta-o-acetyl-d-galactopyranose

Description:

1,2,3,4,6-Penta-O-acetyl-D-galactopyranose is a derivative of D-galactose, a monosaccharide that plays a crucial role in various biological processes. This compound is characterized by the presence of five acetyl groups attached to the hydroxyl groups of the galactopyranose ring, which enhances its stability and solubility in organic solvents. The acetylation modifies the reactivity of the hydroxyl groups, making it less polar compared to its parent sugar. This compound typically appears as a white to off-white crystalline solid and is soluble in organic solvents like chloroform and methanol, but less so in water due to the hydrophobic nature imparted by the acetyl groups. It is often used in organic synthesis and carbohydrate chemistry as a protecting group for hydroxyl functionalities. Additionally, its structural features make it a valuable intermediate in the synthesis of more complex carbohydrates and glycosides. The compound is also of interest in the study of glycosylation reactions and carbohydrate-based drug design.

Formula: C₁₆H₂₂O₁₁

InChI: InChI=1/C16H22O11/c1-7(17)22-6-12-13(23-8(2)18)14(24-9(3)19)15(25-10(4)20)16(27-12)26-11(5)21/h12-16H,6H2,1-5H3/t12-,13+,14+,15-,16?/m1/s1

Synonyms:

• D-Galactopyranose Pentaacetate

1,2,3,4,6-Penta-O-acetyl-D-galactopyranose

CAS: 25878-60-8

Formula: C₁₆H₂₂O₁₁

Purity: 95%

Color and Shape: Solid

Molecular weight: 390.3393

Ref: IN-DA0038UW

(3R,4S,5S,6R)-6-(Acetoxymethyl)Tetrahydro-2H-Pyran-2,3,4,5-Tetrayl Tetraacetate

CAS: 25878-60-8

(3R,4S,5S,6R)-6-(Acetoxymethyl)Tetrahydro-2H-Pyran-2,3,4,5-Tetrayl Tetraacetate

Purity: 95%

Molecular weight: 390.34g/mol

Ref: 54-OR1008140

D-Galactose Pentaacetate

CAS: 25878-60-8

Molecular weight: 390.34

Ref: 7W-GC5233

D-Galactose pentaacetate

CAS: 25878-60-8

D-Galactose pentaacetate inhibits leucine-induced insulin release. It is used in research studies involving persistent hyperinsulinemia or insulinomas in children.

Formula: C₁₆H₂₂O₁₁

Color and Shape: Solid

Molecular weight: 390.34

Ref: TM-T88819

D-Galactose Pentaacetate

Controlled Product

CAS: 25878-60-8

Applications Used for production of fucosylated carbohydrates by enzymic fucosylation synthesis of sugar nucleotides.
References Muramatsu, et al.: Eur. J. Biochem., 157, 71 (1986), Phillips, et al.: Science, 250, 1130 (1990), Foster, et al.: J. Biol. Chem., 266, 3526 (1991),

Formula: C₁₆H₂₂O₁₁

Color and Shape: Neat

Molecular weight: 390.34

Ref: TR-G155700

1,2,3,4,6-Penta-O-acetyl-D-galactopyranose

CAS: 25878-60-8

1,2,3,4,6-Penta-O-acetyl-D-galactopyranose is an analog of the natural pentoses that binds to the mitochondrial membrane and inhibits the production of pro-inflammatory cytokines. This drug has been shown to inhibit the binding of lysophosphatidic acid (LPA) to its receptor by substituting for LPA in this binding site. 1,2,3,4,6-Penta-O-acetyl-D-galactopyranose also inhibits the expression of proinflammatory cytokines such as interleukin 6 (IL6) and IL1β in a dose dependent manner. This drug is also capable of inhibiting phosphotungstic acid from binding to a monolayer surface and can be used as a glycopolymer for cell culture. It has been shown that 1,2,3,4,6-Penta-O-acetyl

Formula: C₁₆H₂₂O₁₁

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 390.34 g/mol

Ref: 3D-MP03541