CAS 53081-25-7

2,3,4,6-Tetrakis-O-(phenylmethyl)-D-galactose

Description:

2,3,4,6-Tetrakis-O-(phenylmethyl)-D-galactose is a glycoside derivative of D-galactose, characterized by the presence of four phenylmethyl (benzyl) groups attached to the hydroxyl positions of the sugar molecule. This modification enhances its lipophilicity and alters its solubility properties compared to the parent sugar. The compound is typically white to off-white in appearance and may exhibit a crystalline structure. It is soluble in organic solvents such as chloroform and methanol but has limited solubility in water due to the bulky phenylmethyl groups. The presence of these groups can also influence the compound's reactivity and interactions with biological systems, making it of interest in various fields, including medicinal chemistry and carbohydrate chemistry. Additionally, the compound may be used in synthetic applications or as a building block in the development of more complex carbohydrate-based molecules. Its CAS number, 53081-25-7, allows for easy identification and reference in chemical databases.

Formula: C₃₄H₃₆O₆

InChI: InChI=1S/C34H36O6/c35-21-32(38-23-28-15-7-2-8-16-28)34(40-25-30-19-11-4-12-20-30)33(39-24-29-17-9-3-10-18-29)31(36)26-37-22-27-13-5-1-6-14-27/h1-21,31-34,36H,22-26H2/t31-,32+,33+,34-/m1/s1

InChI key: InChIKey=OUHUDRYCYOSXDI-ALMGMPQLSA-N

SMILES: [C@H]([C@H]([C@@H](COCC1=CC=CC=C1)O)OCC2=CC=CC=C2)([C@@H](OCC3=CC=CC=C3)C=O)OCC4=CC=CC=C4

Synonyms:

• 2,3,4,6-Tetra-O-benzyl-D-galactopyranose
• 2,3,4,6-Tetrakis-O-(phenylmethyl)-D-galactose
• D-Galactose, 2,3,4,6-tetrakis-O-(phenylmethyl)-
• 2,3,4,6-Tetra-O-benzyl-D-galactose

2,3,4,6-Tetra-O-benzyl-D-galactopyranose, 98%

CAS: 53081-25-7

2,3,4,6-Tetra-O-benzyl-D-galactopyranose is used as pharmaceutical intermediate. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code

Formula: C₃₄H₃₆O₆

Purity: 98%

Molecular weight: 540.65

Ref: 02-045531

2,3,4,6-Tetra-O-benzyl-D-galactose

CAS: 53081-25-7

Formula: C₃₄H₃₆O₆

Purity: 95%

Color and Shape: Solid

Molecular weight: 540.6460

Ref: IN-DA0037QS

2,3,4,6-Tetra-O-benzyl-D-galactose

CAS: 53081-25-7

Formula: C₃₄H₃₆O₆

Molecular weight: 540.65

Ref: 7W-GC2686

2,3,4,6-Tetra-O-benzyl-D-galactopyranose

CAS: 53081-25-7, 6386-24-9

Formula: C₃₄H₃₆O₆

Purity: >98.0%(HPLC)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 540.66

Ref: 3B-T2112

2,3,4,6-Tetra-O-benzyl-D-galactopyranose

CAS: 53081-25-7

2,3,4,6-Tetra-O-benzyl-D-galactopyranose

Purity: 98%(alpha,beta Isomer mixture)

Color and Shape: Solid

Molecular weight: 540.65g/mol

Ref: 54-BIA0166

(2R,3S,4S,5R)-2,3,4,6-Tetrakis(benzyloxy)-5-hydroxyhexanal

CAS: 53081-25-7

Purity: 97%

Molecular weight: 540.656005859375

Ref: 10-F608583

2,3,4,6-Tetra-O-benzyl-D-galactopyranose

CAS: 53081-25-7

2,3,4,6-Tetra-O-benzyl-D-galactopyranose is a building block which can be used as both a galactosyl donor and acceptor in the synthesis of saccharides. The benzyl protecting groups can be readily and selectively cleaved but are stable to a variety of reaction conditions allowing chemical manipulations to be carried out on the rest of the saccharide. 2,3,4,6-Tetra-O-benzyl-D-galactopyranose has been used in the synthesis of potential cholera toxin inhibitors, analogues of α-galactosyl ceramide (iNKT agonist) and more recently in the synthesis of Scleropentaside A.

Formula: C₃₄H₃₆O₆

Purity: Min. 98 Area-%

Color and Shape: White Powder

Molecular weight: 540.65 g/mol

Ref: 3D-MT04086

2,3,4,6-Tetra-O-benzyl-D-galactopyranose

Controlled Product

CAS: 53081-25-7

Stability Store in freezer
Applications 2,3,4,6-Tetra-O-benzyl-D-galactopyranose (cas# 53081-25-7) is a compound useful in organic synthesis.

Formula: C₃₄H₃₆O₆

Color and Shape: Neat

Molecular weight: 540.65

Ref: TR-T285000

2,3,4,6-Tetra-O-benzyl-D-galactopyranose - non-animal origin

CAS: 53081-25-7

Intermediate for the anomeric modification of Gal, including galactosylation

Formula: C₃₄H₃₆O₆

Purity: Min. 95%

Molecular weight: 540.65 g/mol

Ref: 3D-MT166875