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CAS 7506-68-5

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2,3,4,6-tetra-O-methyl-D-glucose

Description:
2,3,4,6-Tetra-O-methyl-D-glucose is a methylated derivative of D-glucose, characterized by the presence of four methoxy groups (-OCH3) attached to the hydroxyl groups at the 2, 3, 4, and 6 positions of the glucose molecule. This modification enhances its lipophilicity and alters its solubility properties compared to the parent glucose. The compound is typically a white to off-white crystalline solid, and it is soluble in organic solvents such as methanol and ethanol, but less soluble in water due to the presence of the bulky methoxy groups. It is often used in organic synthesis and carbohydrate chemistry as a protecting group for hydroxyl functionalities, facilitating various chemical reactions. Additionally, 2,3,4,6-tetra-O-methyl-D-glucose can serve as a substrate in enzymatic studies or as a standard in analytical chemistry. Its CAS number, 7506-68-5, is a unique identifier that aids in the cataloging and retrieval of information related to this specific compound in chemical databases.
Formula:C10H20O6
InChI:InChI=1/C10H20O6/c1-12-5-6-7(13-2)8(14-3)9(15-4)10(11)16-6/h6-11H,5H2,1-4H3
SMILES:COCC1C(C(C(C(O)O1)OC)OC)OC
Synonyms:
  • Tetramethylglucose
  • 2,3,4,6-Tetramethyl-D-glucose
  • 2,3,4,6-tetra-O-methylhexopyranose
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