CAS 39300-87-3

5-[3,4-dihydroxy-6-(hydroxymethyl)-5-methoxy-tetrahydropyran-2-yl]oxy-2-[4,5-dihydroxy-2-(hydroxymethyl)-6-methoxy-tetrahydropyran-3-yl]oxy-6-(hydroxymethyl)tetrahydropyran-3,4-diol

Description:

The chemical substance with the name "5-[3,4-dihydroxy-6-(hydroxymethyl)-5-methoxy-tetrahydropyran-2-yl]oxy-2-[4,5-dihydroxy-2-(hydroxymethyl)-6-methoxy-tetrahydropyran-3-yl]oxy-6-(hydroxymethyl)tetrahydropyran-3,4-diol" and CAS number 39300-87-3 is a complex organic compound characterized by multiple hydroxyl (-OH) and methoxy (-OCH3) functional groups, which contribute to its solubility and reactivity. This compound features a tetrahydropyran backbone, indicating it is a sugar-like structure, which is typical for many natural products and glycosides. The presence of multiple hydroxymethyl groups suggests potential for hydrogen bonding, influencing its physical properties such as melting point and solubility in polar solvents. Additionally, the methoxy groups may enhance its stability and affect its biological activity. Such compounds are often studied for their potential applications in pharmaceuticals, particularly in the development of glycosides or as intermediates in organic synthesis. Overall, the structural complexity and functional group diversity of this substance suggest it may exhibit interesting chemical behavior and biological properties.

Formula: C₂₀H₃₆O₁₆

InChI: InChI=1/C20H36O16/c1-30-15-6(3-21)33-19(13(28)9(15)24)36-17-8(5-23)34-20(14(29)11(17)26)35-16-7(4-22)32-18(31-2)12(27)10(16)25/h6-29H,3-5H2,1-2H3/t6-,7-,8-,9+,10-,11-,12+,13+,14+,15-,16+,17-,18-,19+,20+/m0/s1

Galactan

CAS: 39300-87-3

Color and Shape: White to beige powder

Ref: 7W-GC6396

Galactan

Controlled Product

CAS: 39300-87-3

Applications Galactan is a hemicellulose extracted from various plants, such as hybrids of Pennisetum and edible mushrooms.
References Sun, D.; et al.: Carbohydr. Polym., 205, 135 (2019); Jayachandran, M.; et al.: Int. J. Molec. Sci., 18, 1934/1 (2017).

Formula: (C₆H₁₀O₅)n

Color and Shape: Neat

Molecular weight: (162.14)n

Ref: TR-G155008

Galactan, from potato

CAS: 39300-87-3

A linear β-(1,4)-galactan from potato tubers. Other linear β-(1,4)-galactans have been isolated from lemon peel, potato tubers and Norwegian acacia gum.

Color and Shape: White Powder

Ref: 3D-YG71532

Galactan - from gum arabic

CAS: 39300-87-3

A linear β-(1,4)-galactan from Acacia gum. Other linear β-(1,4)-galactans have been isolated from lemon peel, potato tubers and Norwegian spruce compresssion wood.

Purity: Min. 95%

Color and Shape: White Powder

Ref: 3D-YG08091