β-D-Arabinopyranose, 1,2:3,4-bis-O-(1-methylethylidene)-, with CAS number 20881-03-2, is a derivative of the sugar arabinose, characterized by its pyranose form. This compound features two methylethylidene protective groups at the 1,2 and 3,4 positions, which enhance its stability and solubility in organic solvents. The presence of these protective groups allows for selective reactions at other functional sites, making it useful in synthetic organic chemistry. β-D-Arabinopyranose itself is a six-membered ring sugar, and its configuration at the anomeric carbon (C1) is crucial for its biological activity and reactivity. This compound is typically white to off-white in appearance and is soluble in polar solvents. It is often utilized in carbohydrate chemistry for the synthesis of more complex molecules, including glycosides and oligosaccharides. Its unique structure and reactivity profile make it an important intermediate in various biochemical and pharmaceutical applications.

b-D-Arabinopyranose,1,2:3,4-bis-O-(1-methylethylidene)-

20881-03-2: β-D-Arabinopyranose, 1,2:3,4-bis-O-(1-methylethylidene)-, with CAS number 20881-03-2, is a derivative of the sugar arabinose, characterized by its pyranose form. This compound features two methylethylidene protective groups at the 1,2 and 3,4 positions, which enhance its stability and solubility in organic solvents. The presence of these protective groups allows for selective reactions at other functional sites, making it useful in synthetic organic chemistry. β-D-Arabinopyranose itself is a six-membered ring sugar, and its configuration at the anomeric carbon (C1) is crucial for its biological activity and reactivity. This compound is typically white to off-white in appearance and is soluble in polar solvents. It is often utilized in carbohydrate chemistry for the synthesis of more complex molecules, including glycosides and oligosaccharides. Its unique structure and reactivity profile make it an important intermediate in various biochemical and pharmaceutical applications.

<p>1,2:3,4-Di-O-isopropylidene-b-D-arabinopyranose is a synthetic carbohydrate that can be modified with fluorination or methylation. It is a high purity and custom synthesis product.</p>

CAS 20881-03-2

b-D-Arabinopyranose,1,2:3,4-bis-O-(1-methylethylidene)-

1,2:3,4-Di-O-isopropylidene-b-D-arabinopyranose

Ref: 3D-MD58358