CAS 13964-21-1

1,2:5,6-Di-O-isopropylidene-3-O-p-toluenesulfonyl-a-D-allofuranose

Description:

1,2:5,6-Di-O-isopropylidene-3-O-p-toluenesulfonyl-α-D-allofuranose is a chemical compound that belongs to the class of glycosides, specifically a protected form of the sugar allofuranose. This compound features two isopropylidene protecting groups, which enhance its stability and solubility, making it suitable for various synthetic applications. The presence of the p-toluenesulfonyl group provides a good leaving group for nucleophilic substitution reactions, facilitating further chemical transformations. This compound is typically used in organic synthesis, particularly in the preparation of glycosyl donors and intermediates in carbohydrate chemistry. Its structure includes multiple stereocenters, contributing to its chirality, which is significant in biological systems and pharmaceutical applications. The compound is generally stable under standard laboratory conditions but should be handled with care due to the potential reactivity of its functional groups. As with many organic compounds, proper storage and handling protocols should be followed to ensure safety and integrity.

Formula: C₁₉H₂₆O₈S

InChI: InChI=1/C19H26O8S/c1-11-6-8-12(9-7-11)28(20,21)27-15-14(13-10-22-18(2,3)24-13)23-17-16(15)25-19(4,5)26-17/h6-9,13-17H,10H2,1-5H3

SMILES: Cc1ccc(cc1)S(=O)(=O)OC1C(C2COC(C)(C)O2)OC2C1OC(C)(C)O2

Synonyms:

• 5-(2,2-Dimethyl-1,3-Dioxolan-4-Yl)-2,2-Dimethyltetrahydrofuro[2,3-D][1,3]Dioxol-6-Yl 4-Methylbenzenesulfonate (Non-Preferred Name)
• 1,2:5,6-Di-O-isopropylidene-3-O-p-toluenesulfonyl-α-D-allofuranose

1,2:5,6-DI-o-isopropylidene-3-o-p-toluenesulfonyl-α-d-allofuranose

CAS: 13964-21-1

Formula: C₂₀H₂₈O₇S

Color and Shape: Solid

Molecular weight: 412.4971

Ref: IN-DA001BFZ

1,2:5,6-Di-O-isopropylidene-3-O-p-toluenesulfonyl-α-D-allofuranose

CAS: 13964-21-1

Molecular weight: 414.47

Ref: 7W-GC0152

1,2:5,6-Di-O-isopropylidene-3-O-p-toluenesulfonyl-α-D-allofuranose

CAS: 13964-21-1

1,2:5,6-Di-O-isopropylidene-3-O-p-toluenesulfonyl-a-D-allofuranose is a synthetic carbohydrate with a 5 carbon backbone. The methylation of the C1 and C2 carbon atoms is required to obtain this compound. It is used in the synthesis of complex carbohydrates. This product can be custom synthesized on request and has a purity of 99%.

Formula: C₁₉H₂₆O₈S

Purity: Min. 95%

Color and Shape: White To Off-White Solid

Molecular weight: 414.47 g/mol

Ref: 3D-MD06158